Diagnostic Trouble Codes (DTCs)

for OBD II equipped GM vehicles

Compiled by Anthony W. Haukap


Diagnostic Trouble Codes for OBD II (OBD2) equipped General Motors (GMC, Chevrolet, Buick, Oldsmobile, Cadillac, Pontiac, Saturn) vehicles.

Updated through the 2004 model year.

Master Index



Go Home Identifing OBD-II equipped cars Go Top

All cars and light trucks built and sold in the United States after January 1, 1996 were required to be OBD II equipped. In general, this means all 1996 model year cars and light trucks are compliant, even if built in late 1995. Some 1995 model year vehicles are also equipped with OBDII - although some pre-1996 OBD-II cars are not 100% compliant. Pre-OBD-II cars had connectors in various positions under the dashboard and under the hood. All OBD-II cars have a connector located in the passenger compartment easily accessible from the driver's seat.



Go Home Communications Protocols Go Top

GM cars and light trucks use SAE J1850 VPW (Variable Pulse Width Modulation). There are some variations among imports such as the Cadillac Catera, which is a German Opel derivative, the Catera uses the European ISO 9141 protocol.



Go Home Reading OBD-II codes Go Top

A cable is plugged into the OBD-II J1962 connector and the other end is connected to a scan tool. A hand-held scan tool is usually limited to one OBD-II system type - there are three basic OBD-II protocols in use, each with minor variations on the communication pattern between the on-board diagnostic computer and the scan tool. In general, Chrysler products and all European and most Asian imports use ISO 9141 circuitry. GM cars and light trucks use SAE J1850 VPW (Variable Pulse Width Modulation), and Fords use SAE J1850 PWM (Pulse Width Modulation) for communication.



Go Home General Motors Driving Cycle Go Top

A complete driving cycle will perform diagnostics on all monitored systems and can usually be completed in less than fifteen minutes.

    Performing a GM OBDII Driving cycle:
    1. Cold Start. In order to be classified as a cold start the engine coolant temperature must be below 122°F (50°C) and within 11°F (6°C) of the ambient air temperature at startup. Do not leave the key on prior to the cold start or the heated oxygen sensor diagnostic may not run.
    2. Idle. The engine must be run for two and a haLeft Front minutes with the air conditioner on and rear defroster on. The more electrical load you can apply the better. This will test the O2 heater, Passive Air, Purge "No Flow", Misfire and if closed loop is achieved, Fuel Trim.
    3. Accelerate. Turn off the air conditioner and all the other loads and apply haLeft Front throttle until 55mph (88km/hr) is reached. During this time the Misfire, Fuel Trim, and Purge Flow diagnostics will be performed.
    4. Hold Steady Speed. Hold a steady speed of 55mph (88km/hr) for 3 minutes. During this time the O2 response, air Intrusive, EGR, Purge, Misfire, and Fuel Trim diagnostics will be performed.
    5. Decelerate. Let off the accelerator pedal. Do not shift, touch the brake or clutch. It is important to let the vehicle coast along gradually slowing down to 20 mph (32km/hr). During this time the EGR, Purge and Fuel Trim diagnostics will be performed.
    6. Accelerate. Accelerate at 3/4 throttle until 55-60mph (88-96 km/hr). This will perform the same diagnostics as in step 3.
    7. Hold Steady Speed. Hold a steady speed of 55mph (88km/hr) for five minutes. During this time, in addition to the diagnostics performed in step 4, the catalyst monitor diagnostics will be performed. If the catalyst is marginal or the battery has been disconnected, it may take 5 complete driving cycles to determine the state of the catalyst.
    8. Decelerate. This will perform the same diagnostics as in step 5. Again, don't press the clutch or brakes or shift gears.



Go Home Disecting a DTC Go Top

How the Diagnostic Trouble Code is created: A DTC is made up of 5 digits. The chart below shows the composition of a DTC. With this information you can easily determin what system to trouble shoot without knowing the exact description of the code.

                       X  X  X  X X
                       |  |  |   |
                       |  |  |   |
      B Body ----------+  |  |   +-- Fault (00 to 99)
      C Chassis -------+  |  |
      P Powertrain ----+  |  |
      U Network -------+  |  +------ 1 Fuel & Air Metering
                          |  +------ 2 Fuel & Air Metering (Injector)
                          |  +------ 3 Ignition System or Misfire
      0 SAE --------------+  +------ 4 Auxiliary Emission Controls
      1 MFG --------------+  +------ 5 Vehicle Speed & Idle Control System
                             +------ 6 Computer Output Citcuit
                             +------ 7 Transmission
                             +------ 8 Transmission
                             +------ 9 Reserved
                             +------ 0 Reserved
      

Using the Cadillac on-board diagnostic display you'll also see "IP" for the IPC instrument panel, "AC" for the air conditioning module, "TC" for traction control, "RS" for the road suspension system, "SD" for the air bags, "PZ" for the body control module, "CC" for the cell phone and "RF" for the integrated radio.



Go Home Types of DTCs Go Top

There are two categories of DTC's that apply to OBDII.

    Type A
    1. Emissions related.
    2. Requests illumination of the MIL after one failed driving cycle.
    3. Stores a freeze frame DTC after one failed driving cycle.
    Type B
    1. Emissions related.
    2. Sets a Pending Trouble Code after one failed driving cycle.
    3. Clears a Pending Trouble Code after one successful driving cycle.
    4. Turns on the MIL after two consecutive failed driving cycles.
    5. Stores a freeze frame after two consecutive failed driving cycles.



Go Home GM Diagnostic Trouble Code List Go Top

Manufacture Codes -- "B" Body Codes  (Bxxxx) -- "C" Chassis Codes  (Cxxxx) -- "P" Powertrain Codes  (Pxxxx) -- "U" Network Codes  (Uxxxx)

    Manufacture Codes (Cadillac):
  • DTC 01 - General Sensor Fault
  • DTC 02 - Instantaneous Battery Voltage Out of Range
  • DTC 03 - Filtered Battery Voltage Out of Range
  • DTC 04 - Compressor Relay Short to Ground/Open
  • DTC 05 - Compressor Relay Short to Battery
  • DTC 06 - Exhaust Valve Short to Ground/Open Circuit
  • DTC 07 - Exhaust Valve Short to Battery
  • DTC 08 - Warning Lamp Short to Ground/Open Circuit
  • DTC 09 - Warning Lamp Short to Battery
  • DTC 10 - Inside Air Temperature Sensor Voltage Low
  • DTC 10 - Intake Accumulator Fault
  • DTC 11 - Driver Seat Forward/Backward Motor Inop
  • DTC 11 - Exhaust Accumulator Fault
  • DTC 11 - Inside Air Temperature Sensor Open Circuit
  • DTC 11 - Transponder Key Problem
  • DTC 12 - Consecutive Intake Malfunction
  • DTC 12 - Driver Seat Recliner Motor Inoperative
  • DTC 12 - LH Air Outlet Sensor Voltage Low
  • DTC 12 - Wrong Transponder Key
  • DTC 12 - Diagnostic System Check (Escalade)
  • DTC 13 - Driver Air Bag Deployment Loop Short to GND
  • DTC 13 - Immobilizer Not Programmed
  • DTC 13 - LH Air Outlet Sensor Open Circuit
  • DTC 14 - Coolant Temp Voltage Low
  • DTC 14 - Driver Pretens Deployment Loop Short to GND
  • DTC 14 - No Transponder Key Programmed
  • DTC 14 - RH Air Outlet Sensor Voltage Low
  • DTC 15 - Driver Air Bag Deploy. Loop Short to V
  • DTC 15 - RH Air Outlet Sensor Open Circuit
  • DTC 15 - Vehicle Speed Signal Voltage Low
  • DTC 16 - Driver Pretens Deploy Loop Short to Voltage
  • DTC 16 - Driver Seat Front Height Motor Inoperative
  • DTC 16 - Int Air Mix Door Mtr Volts Low/Open Circuit
  • DTC 16 - Vehicle Speed Signal Voltage High
  • DTC 17 - Driver Seat Rear Height Motor Inoperative
  • DTC 17 - Interior Air Mix Door Motor Voltage High
  • DTC 17 - No Engine Request Received
  • DTC 18 - Driver Side Mirror Circuit
  • DTC 18 - LH Air Mix Door Mtr Volts Low/Open Circuit
  • DTC 18 - MIL Circuit
  • DTC 19 - Inside Mirror Circuit
  • DTC 19 - LH Air Mix Door Motor Voltage High
  • DTC 20 - Passenger Side Mirror Circuit
  • DTC 20 - RH Air Mix Door Mtr Volts Low/Open Circuit
  • DTC 21 - Driver Seat Adjuster Switch Inoperative
  • DTC 21 - No Speed Signal
  • DTC 21 - RH Air Mix Door Motor Voltage High
  • DTC 21/31 - Courtesy Lamps Feed Shorted to Ground (Escalade)
  • DTC 22 - Floor Air Mix Dr Mtr Voltage Low/Open Circuit
  • DTC 22 - Solenoid Circuit Short to Ground/Open
  • DTC 22/32 - Courtesy Lamps Return Shorted to Battery (Escalade)
  • DTC 23 - Floor Air Mix Door Motor Voltage High
  • DTC 23 - Passenger Air Bag Deployment Loop Short to GND
  • DTC 23 - Power Steering Control Module Malfunction
  • DTC 23/33 - RAP Feed Shorted to Ground or Battery (Escalade)
  • DTC 24 - Def Air Mix Door Mtr Volts Low/Open Circuit
  • DTC 24 - Passenger Pretens Deployment Loop Short to GND
  • DTC 24/34 - Seatbelt Indicator Shorted to Ground or Battery (Escalade)
  • DTC 25 - Defrost Air Mix Door Motor Voltage High
  • DTC 25 - Passenger Air Bag Deploy. Loop Short to Voltage
  • DTC 25/35 - Security Indicator Status (Escalade)
  • DTC 26 - Passenger Pretens Deploy. Loop Short to Voltage
  • DTC 27 - Blower Motor Voltage Low or Open Circuit
  • DTC 28 - Air Circ. Valve Voltage Low or Open Circuit
  • DTC 29 - Air Circulation Valve Voltage High
  • DTC 30 - Heating Cut-Off Valve Volts Low or Open Circuit
  • DTC 31 - Driver Air Bag Deploy. Loop Resistance High
  • DTC 31 - Heating Cut-Off Valve Voltage High
  • DTC 32 - Driver Air Bag Deploy. Loop Resistance Low
  • DTC 32 - Rear Window Defog Signal Voltage Low
  • DTC 33 - Passenger Air Bag Deploy. Loop Resistance High
  • DTC 33 - Rear Window Defog Signal Voltage Open Circuit
  • DTC 34 - Passenger Air Bag Deploy. Loop Resistance Low
  • DTC 34 - Rear Window Defogger Open Circuit
  • DTC 35 - A/C Request Signal Voltage High
  • DTC 35 - Driver Pretens Deploy. Loop Resistance High
  • DTC 36 - A/C Request Signal Voltage Low
  • DTC 36 - Driver Pretens Deploy. Loop Resistance Low
  • DTC 37 - Heater and A/C Control Switch Stuck
  • DTC 37 - Passenger Pretens Deploy. Loop Resistance High
  • DTC 38 - Passenger Pretens Deploy. Loop Resistance Low
  • DTC 38 - Solar/Twilight Sensor Supply Voltage Low
  • DTC 39 - Solar/Twilight Sensor Supply Voltage High
  • DTC 40 - Solar/Twilight Sensor GND Short to Voltage
  • DTC 41 - Last Message Received Valid (Escalade)
  • DTC 42 - Last Message Received Invalid (Escalade)
  • DTC 43 - Last Message Received with Sumcheck Error (Escalade)
  • DTC 43 - Warning Lamp Circuit Short to Voltage
  • DTC 44 - Warning Lamp Circuit Open or Short to GND
  • DTC 44 - Last Message Received with Encryption Error (Escalade)
  • DTC 45 - Receiver Processing in 20 Second Lockout (Escalade)
  • DTC 50 - Seat Adjuster Memory Module Malfunction
  • DTC 50, 51, or 55 - Sunroof Actuator Malfunction
  • DTC 51 - Replace Heater and A/C Control
  • DTC 51 - Reprogram Cluster or Cluster Malfunction
  • DTC 52 - Heater and A/C Control Not Programmed
  • DTC 52 - Reprogram Cluster
  • DTC 52 - SDM Not Configured
  • DTC 53 - Configuration Mismatch
  • DTC 55 - Internal SDM Failure
  • DTC 55 - Replace Heater and A/C Control
  • DTC 55 - Seat Adjuster Memory Module Malfunction
  • DTC 55 - Theft Deterrent Module Malfunction
  • DTC 55 - Begin Configuration Display (Escalade)
  • DTC 56 - SDM Not Reusable
  • DTC 65 - Passenger Air Bag Deployment Commanded
  • DTC 66 - Driver Air Bag Deployment Commanded
  • DTC 67 - Pretensioner Only Deployment Commanded
  • DTC 68 - Driver Side Air Bag Deployment Commanded
  • DTC 69 - Passenger Side Air Bag Deployment Commanded
  • DTC 71 - Driver Side Impact Sensor Comms Invalid
  • DTC 73 - Driver Side Impact Sensor Short to Voltage
  • DTC 74 - Driver Side Impact Sensor Short to Ground
  • DTC 75 - Driver Side Air Bag Short to Ground
  • DTC 76 - Driver Side Air Bag Short to Voltage
  • DTC 77 - Driver Side Air Bag Deploy Loop Resist High
  • DTC 78 - Driver Side Air Bag Deploy Loop Resist. Low
  • DTC 81 - Passenger Side Impact Sensor Comms Invalid
  • DTC 83 - Passenger Side Impact Sensor Short to Voltage
  • DTC 84 - Passenger Side Impact Sensor Short to Ground
  • DTC 85 - Passenger Side Air Bag Short to Ground
  • DTC 86 - Passenger Side Air Bag Short to Voltage
  • DTC 87 - Passenger Side Air Bag Deploy. Loop Resist High
  • DTC 88 - Passenger Side Air Bag Deploy. Loop Resist. Low
  • DTC 97 - ONSTAR DCO Link Open or Short to Voltage
  • DTC 98 - ONSTAR DCO Link Short to Ground
  • DTC 167 - Fuel Gauge Voltage Low
  • DTC 168 - Fuel Gauge Voltage High
  • DTC 169 - Outside Temperature Sensor Voltage Low
  • DTC 171 - Outside Temperature Sensor Open Circuit

    Body Codes:
  • B0001 - PCM Discrete Input Speed Signal Error
  • B0004 - PCM Discrete Input Speed Signal Not Present
  • B0005 - In Park Switch Circuit Malfunction
  • B0012 - Right Front/Passenger Frontal Deployment Loop Circuit
  • B0013 - Right Front/Passenger Frontal Deployment Loop Circuit
  • B0014 - Right Front/Passenger Frontal Deployment Loop Circuit
  • B0016 - Right Front/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Resistance Low
  • B0017 - Right Front/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Open
  • B0018 - Right Front/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of Range
  • B0022 - Left Front/Driver Frontal Deployment Loop (Single Stage or Stage 1) Resistance Low
  • B0024 - Left Front/Driver Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of Range
  • B0026 - Left Front/Driver Frontal Deployment Loop (Single Stage or Stage 1) Open
  • B0028 - Right Front/Passenger Side Deployment Loop Resistance Low
  • B0029 - Right Front/Passenger Side Deployment Loop Open
  • B0030 - Right Front/Passenger Side Deployment Loop Short to Ground/Voltage Out of Range
  • B0035 - ADS Closed/Shorted to Ground
  • B0036 - ADS Open/Missing/Shorted to Battery
  • B0037 - AUX switch closed/shorted to ground
  • B0038 - AUX switch open/shorted to battery
  • B0040 - Left Front/Driver Side Deployment Loop Resistance Low
  • B0041 - Left Front/Driver Side Deployment Loop Open
  • B0042 - Left Front/Driver Frontal Deployment Loop Circuit
  • B0043 - Left Front/Driver Frontal Deployment Loop Circuit
  • B0044 - Left Front/Driver Frontal Deployment Loop Circuit
  • B0045 - Left Front Side Deploy Loop Short to Ground/Voltage Out of Range
  • B0051 - Deployment Commanded
  • B0053 - Deployment Commanded with Loop Malfunctions Present
  • B0057 - Right Front/Passenger Pretensioner Deployment Loop Resistance Low
  • B0058 - Right Front/Passenger Pretensioner Deployment Loop Open
  • B0059 - Right Front/Passenger Pretensioner Deployment Loop Short to Ground/Voltage Out of Range
  • B0061 - Roof Rail Module-Left Deployment Loop Circuit
  • B0062 - Roof Rail Module-Left Deployment Loop Circuit
  • B0064 - Left Front/Driver Pretensioner Deployment Loop Resistance Low
  • B0065 - Left Front/Driver Pretensioner Deployment Loop Open
  • B0066 - Left Front/Driver Pretensioner Deployment Loop Short to Ground/Voltage Out of Range
  • B0068 - Roof Rail Module-Left Deployment Loop Circuit
  • B0069 - Roof Rail Module-Right Deployment Loop Circuit
  • B0070 - Roof Rail Module-Right Deployment Loop Circuit
  • B0071 - Roof Rail Module-Right Deployment Loop Circuit
  • B0073 - Supplemental Deployment Loop #1 Resistance Low
  • B0074 - Supplemental Deployment Loop #1 Open
  • B0075 - Supplemental Deployment Loop #1 Short to Ground/Voltage Out of Range
  • B0077 - Left Front/Driver Side Impact Sensor (SIS) Malfunction
  • B0078 - Right Front/Passenger SIS Malfunction
  • B0079 - Incorrect Left Front/Driver SIS Installed
  • B0080 - Discard Left Front/Driver SIS
  • B0081 - Incorrect Right Front/Passenger SIS Installed
  • B0082 - Discard Right Front/Passenger SIS
  • B0086 - Supplemental Deployment Loop #2 Resistance Low
  • B0087 - Supplemental Deployment Loop #2 Open
  • B0088 - Supplemental Deployment Loop #2 Short to Ground/Voltage Out of Range
  • B0090 - Active switch voltage out of range
  • B0091 - Active switch: wrong state
  • B0092 - PPS passenger detection error
  • B0093 - PPS/CPS self-test malfunction
  • B0094 - CPS childseat detection error
  • B0095 - SDM-PPS/CPS mismatch malfunction
  • B0100 - Electronic Front End Sensor 1 Performance
  • B0101 - Electronic Front End Sensor 1 Performance
  • B0102 - Electronic Front End Sensor 1 Performance
  • B0103 - Electronic Frontal Sensor Circuit
  • B0104 - Electronic Frontal Sensor Circuit
  • B0105 - Electronic Frontal Sensor Circuit
  • B0109 - Side impact module-Left Rear deployment loop resistance is less than 1.3 ohms
  • B0110 - Side impact module-Left Rear high circuit is less than 2.4 volts
  • B0111 - Side impact module-Left Rear high and/or low circuits is short to ground or short to voltage
  • B0112 - Side impact module-Right Rear deployment loop resistance is less than 1.3 ohms
  • B0113 - Side impact module-Right Rear high circuit is less than 2.4 volts
  • B0114 - Side impact module-Right Rear high and/or low circuits is short to ground or short to voltage
  • B0126 - Right Panel Discharge Temperature Fault
  • B0130 - Air Temperature/Mode Door Actuator Malfunction
  • B0131 - Right Heater Discharge Temperature Fault
  • B0145 - Auxiliary HAVC Actuator Circuit
  • B0159 - Outside Air Temperature Sensor Circuit Range/Performance
  • B0160 - Ambient Air Temperature Sensor Circuit
  • B0162 - Ambient Air Temperature Sensor Circuit
  • B0164 - Passenger Compartment Temperature Sensor #1 (Single Sensor or LH) Circuit Range/Performance
  • B0169 - In-car Temp Sensor Failure (passenger -not used)
  • B0174 - Output Air Temperature Sensor #1 (Upper; Single or LH) Circuit Range/Performance
  • B0179 - Output Air Temperature Sensor #2 (Lower; Single or LH) Circuit Range/Performance
  • B0183 - Sunload Sensor Circuit
  • B0184 - Solar Load Sensor #1 Circuit Range (sunload)
  • B0188 - Sunload Sensor Circuit
  • B0189 - Solar Load Sensor #2 Circuit Range (sunload)
  • B0229 - HVAC Actuator Circuit
  • B0248 - Mode Door Inoperative Error
  • B0249 - Heater/Defrost/AC Door Range Error
  • B0263 - HVAC Actuator Circuit
  • B0268 - A/I Door Inoperative Error
  • B0269 - Air Inlet Door Range Error
  • B0283 - Electric Rear Defrost Circuit
  • B0408 - Temperature Control #1 (Main/Front) Circuit Malfunction
  • B0409 - Air Mix Door #1 Range Error
  • B0414 - Air Temperature/Mode Door Actuator Malfunction
  • B0418 - HVAC Actuator Circuit
  • B0419 - Air Mix Door #2 Range Error
  • B0423 - Air Mix Door #2 Inoperative Error
  • B0424 - Air Temperature/Mode Door Actuator Malfunction
  • B0428 - Air Mix Door #3 Inoperative Error
  • B0429 - Temperature Control #3 Rear Circuit Range/Performance
  • B0510 - RH Panel Discharge Temp Sensor Failure
  • B0515 - RH Heater Discharge Temp Sensor Failure
  • B0520 - Rear Discharge Temp Sensor Failure
  • B0530 - Fuel Level Sensor Stuck
  • B0532 - Fuel Sensor Shorted To Ground
  • B0533 - Fuel Sensor Open/Shorted To B+
  • B0540 - Speedometer Circuit
  • B0560 - Tachometer Circuit
  • B0688 - Security System Indicator Circuit High
  • B0768 - Service Indicator Circuit High
  • B0770 - All Wheel Drive (AWD) Indicator Circuit
  • B0775 - Four Wheel Drive High Range (4HI) Indicator Circuit
  • B0780 - Four Wheel Drive Low Range (4LO) Indicator Circuit
  • B0785 - Two Wheel Drive High Range (2HI) Indicator Circuit
  • B0790 - Transfer Case Neutral Indicator Circuit
  • B0846 - +5 Volt Reference Out of Range
  • B0856 - Battery 2 Out of Range
  • B0951 - Dimming Circuit
  • B1000 - ECU Malfunction
  • B1001 - Option Configuration Error
  • B1004 - Keep Alive Memory (KAM)
  • B1007 - EEPROM Write Error
  • B1009 - EEPROM Checksum Error
  • B1013 - ROM Checksum Error
  • B1014 - Program ROM Checksum Error
  • B1015 - Passenger Deploy. Loop Resistance High
  • B1016 - Passenger Deployment Loop Resistance Low
  • B1017 - Passenger Deployment Loop Open
  • B1018 - Passenger Deployment Loop Short to GND
  • B1019 - Passenger Deploy. Loop Short to Voltage
  • B1021 - Driver Deployment Loop Resistance High
  • B1022 - Driver Deployment Loop Resistance Low
  • B1023 - Integral Switch Performance
  • B1024 - Driver Deployment Loop Short to Ground
  • B1025 - Driver Deployment Loop Short to Voltage
  • B1026 - Driver Deployment Loop Open
  • B1035 - Discr. Sensor Closed or Short to GND
  • B1036 - Discr. Sensor Open or Short to Voltage
  • B1051 - Frontal Air Bag and Preten Deployment
  • B1053 - Deployment Commanded w/Loop Malfunction
  • B1054 - Infl Rst IP Module Switch Circuit Failure
  • B1061 - Lamp Circuit Failure
  • B1071 - Internal SDM Failure
  • B1115 - Passenger Deploy. Loop Resistance High
  • B1116 - Passenger Deploy. Loop Resistance Low
  • B1117 - Passenger Deployment Loop Open
  • B1121 - Driver Deployment Loop Resistance High
  • B1122 - Driver Deployment Loop Resistance Low
  • B1124 - Driver/Passenger Deploy. Loop Short to GND
  • B1125 - Driver/Pass Deploy Loop Short to Voltage
  • B1126 - Driver Deployment Loop Open
  • B1131 - Passenger Pretensioner Loop Resistance High
  • B1132 - Passenger Pretensioner Loop Resistance Low
  • B1134 - Passenger Pretensioner Loop Open
  • B1135 - Discr. Sensor Closed or Short to GND
  • B1136 - Discr. Sensor Open or Short to Voltage
  • B1141 - Driver Pretensioner Loop Resistance High
  • B1142 - Driver Pretens. Deploy. Loop Res. Low
  • B1144 - Driver/Pass Pretens. Loop Short to GND
  • B1145 - Driver/Pass Pretens. Loop Short to Volt
  • B1146 - Driver Pretensioner Loop Open
  • B1147 - Driver Side Air Bag System Malfunction
  • B1148 - Passenger Side Air Bag System Malfunction
  • B1151 - Deployment Commanded - Frontal
  • B1152 - Data Area Full
  • B1153 - Deployment Commanded w/Loop Malfunction
  • B1155 - SDM Calibration Mismatch
  • B1159 - Loss of Serial Data-Key Not Received
  • B1160 - Loss of Serial Data - VIN Not Received
  • B1161 - Lamp Circuit Failure
  • B1163 - Loss of Serial Data-No Lamp Response
  • B1171 - Internal SDM Failure
  • B1245 - CD Changer Not Responding
  • B1259 - The digital radio receiver detects an antenna fault
  • B1271 - Theft Lock Enabled - VIN does not match expect value
  • B1310 - Ambient Air Temperature Sensor Failure
  • B1311 - Outside Air Temp Sensor Short Circuit
  • B1312 - High Side Temp Sensor Open Circuit
  • B1313 - High Side Temp Sensor Short Circuit
  • B1314 - Evaporator Inlet Temp Sensor Open Circuit
  • B1315 - Evaporator Inlet Temp Sensor Short Circuit
  • B1316 - In Car Temperature Sensor Open Circuit
  • B1317 - In Car Air Temperature Sensor
  • B1318 - LH Sun Load Sensor Fault
  • B1319 - Sunload Sensor Short Circuit
  • B1321 - A/C Low Side Temperature Sensor Fault
  • B1324 - A/C Refrigerant Overpressure
  • B1327 - Vehicle system voltage below 9.0 volts
  • B1328 - Vehicle system voltage is greater than 15.9 volts
  • B1328 - RH Sun Load Sensor Fault
  • B1330 - Left A/C Discharge Sensor Fault
  • B1331 - Right A/C Discharge Sensor Fault
  • B1332 - Left Heater Discharge Sensor Fault
  • B1333 - Right Heater Discharge Sensor Fault
  • B1336 - Memory seat module (MSM) current exceeds 81 amps
  • B1340 - Air Mix Door One Movement Fault
  • B1341 - Air Mix Door Two Movement Fault
  • B1343 - Air Inlet Door Movement Fault
  • B1344 - HeaterDefrost/AC Door Movement Fault
  • B1347 - Very Low A/C Refrigerant Warning
  • B1348 - Very Low A/C Refrigerant Pressure
  • B1350 - Engine Coolant Over-Temperature
  • B1372 - Device Ignition 1 Circuit Low
  • B1375 - Device Ignition 3 (ON) Circuit
  • B1382 - Device Ignition ACCESSORY Circuit Low
  • B1390 - Device Voltage Reference Input Circuit Malfunction
  • B1396 - Device Voltage Reference Output 1 Circuit Range Performance
  • B1399 - Loss of KDD Communications
  • B1420 - Seat Switch Input Status
  • B1422 - Device Power Moding Malfunction
  • B1438 - IPC High Voltage Output Overcurrent to IPM
  • B1440 - Power Mode Master Input Circuits Mismatch
  • B1480 - Battery Rundown Protection Circuit Malfunction
  • B1513 - Voltage falls below 10.5 volts with the engine is running
  • B1514 - Voltage is greater than 16.2 volts with the engine running
  • B1550 - Mirror Left Front or Right Front Select Switch Circuit
  • B1552 - Keep Alive Memory (KAM) Error
  • B1556 - IPC EEPROM Odo/Configuration Error
  • B1557 - EEPROM Calibration Error
  • B1558 - BCM EPROM Checksum Error
  • B1586 - Mirror Horiz. Pos Sensor-Out of Range/Open
  • B1591 - Mirror Vert. Pos Sensor-Out of Range/Open
  • B1652 - Loss of Keep Alive Memory (KAM)
  • B1656 - EEPROM Write Error
  • B1658 - EEPROM Checksum Error
  • B1697 - Mirror Switch Input Shorted to Ground
  • B1698 - Mirror Switch L Up Input Stuck High
  • B1702 - Mirror Switch Input Shorted to Ground
  • B1703 - Mirror Switch L Down Input Stuck High
  • B1707 - Mirror Switch Input Shorted to Ground
  • B1708 - Mirror Switch R Up Input Stuck High
  • B1712 - Mirror Switch Input Shorted to Ground
  • B1713 - Mirror Switch R Down Input Stuck High
  • B1717 - Mirror Power Fold Control Switch Shorted Low
  • B1713 - Mirror Switch R Down Input Stuck High
  • B1718 - Power Folding Mirror Switch Input Circuit High
  • B1720 - Mirror Up and Down Control Switch Circuit
  • B1721 - Mirror Left and Right Control Switch Circuit
  • B1723 - Mirror Motor Control Circuit 1 Performance
  • B1724 - Mirror Motor Control Circuit 2 Performance
  • B1735 - Driver Seat Front Up Switch Circuit Malfunction (Power Seat Switch Circuit)
  • B1740 - Driver Seat Front Down Switch Circuit Malfunction
  • B1745 - Driver Seat Rear Up Switch Circuit Malfunction
  • B1750 - Driver Seat Rear Down Switch Circuit Malfunction
  • B1755 - Driver Seat Asm Forward Switch Circuit Malfunction
  • B1760 - Driver Seat Asm Rearward Switch Circuit Malfunction
  • B1760 - CD Changer Not Responding
  • B1780 - Theft Lock Enabled
  • B1805 - Ignition Switch Problem
  • B1815 - Driver Recline Forward Switch Circuit Malfunction
  • B1820 - Driver Recline Rearward Switch Circuit Malfunction
  • B1825 - Driver Recline Sensor Circuit Malfunction
  • B1830 - Driver Lumbar Forward Switch Circuit Malfunction
  • B1835 - Driver Lumbar Rearward Switch Circuit Malfunction
  • B1840 - Driver Lumbar Up Switch Circuit Malfunction
  • B1845 - Driver Lumbar Down Switch Circuit Malfunction
  • B1850 - Driver Lumbar Horiz Sensor Circuit Malfunction
  • B1860 - Driver Lumbar Vert Sensor Circuit Malfunction
  • B1870 - Driver Belt Tower Up Switch Circuit Malfunction
  • B1875 - Driver Belt Tower Down Switch Circuit Malfunction
  • B1900 - Driver Belt Tower Vert Sensor Circuit Malfunction
  • B1910 - Generator L-Terminal Open Circuit
  • B1911 - Generator L-Terminal Problem
  • B1913 - Heated Seat Switch - Mode Input Shorted to Battery
  • B1918 - Heated Seat Switch - Temperature Input Shorted to Battery
  • B1970 - Exterior Lamp Power
  • B1971 - Inadvertent Power
  • B1972 - Low Power Driver Fault
  • B1973 - High Power Control Fault
  • B1981 - Battery Voltage Low
  • B1982 - Device Power Circuit High
  • B1983 - Device Power Circuit Low
  • B2075 - Lumbar Switch Control Circuit
  • B2080 - Lumbar Switch Control Circuit
  • B2085 - Lumbar Switch Control Circuit
  • B2090 - Lumbar Switch Control Circuit
  • B2101 - Recline Aft Switch Failed
  • B2102 - Recline Forward Switch Failed
  • B2103 - Rear Vertical Down Switch Failed
  • B2104 - Rear Vertical Up Switch Failed
  • B2105 - Horizontal Aft Switch Failed
  • B2106 - Horizontal Forward Switch Failed
  • B2107 - Front Vertical Down Switch Failed
  • B2108 - Front Vertical Up Switch Failed
  • B2109 - Lumbar Aft Switch Failed
  • B2110 - Lumbar Forward Switch Failed
  • B2111 - Lumbar Down Switch Failed
  • B2112 - Lumbar Up Switch Failed
  • B2115 - Recline Sensor Failed
  • B2116 - Rear Vertical Sensor Failed
  • B2117 - Horizontal Sensor Failed
  • B2118 - Front Vertical Sensor Failed
  • B2119 - Lumbar Forward/Aft Sensor Failed
  • B2120 - Lumbar Up/Down Sensor Failed
  • B2130 - Driver Memory 1 Select Switch Circuit Malfunction
  • B2131 - Driver Memory 2 Select Switch Circuit Malfunction
  • B2132 - Driver Memory Exit Exit/Off Switch Circuit Malfunction
  • B2133 - Driver Memory Set Switch Circuit Malfunction
  • B2140 - Mirror Up Control Switch Circuit Malfunction
  • B2141 - Mirror Down Control Switch Circuit Malfunction
  • B2142 - Mirror Left Control Switch Circuit Malfunction
  • B2143 - Mirror Right Control Switch Circuit Malfunction
  • B2144 - Left Front Mirror Vertical Position Sensor Circuit Low
  • B2145 - Left Front Mirror Vertical Position Sensor Circuit High
  • B2146 - Left Front Mirror Horizontal Position Sensor Circuit Low
  • B2147 - Left Front Mirror Horizontal Position Sensor Circuit High
  • B2148 - Right Front Mirror Vertical Position Sensor Circuit Low
  • B2149 - Right Front Mirror Vertical Position Sensor Circuit High
  • B2150 - Right Front Mirror Horizontal Position Sensor Circuit Low
  • B2151 - Right Front Mirror Horizontal Position Sensor Circuit High
  • B2175 - Tilt/Telescope Module Manual Switch Fail
  • B2200 - Left Front Window Switch Stuck in Up Position
  • B2201 - Left Front Window Switch Stuck in Down Position
  • B2202 - Right Front Window Switch Stuck in Up Position
  • B2203 - Right Front Window Switch Stuck in Down Position
  • B2204 - Left Rear Window Switch Stuck in Up Position
  • B2205 - Left Rear Window Switch Stuck in Down Position
  • B2206 - Right Rear Window Switch Stuck in Up Position
  • B2207 - Right Rear Window Switch Stuck in Down Position
  • B2212 - Right Front Switch on Left Front Door Stuck Up Position
  • B2213 - Right Front Switch on Left Front Door Stuck Down Position
  • B2214 - Left Rear Switch on Left Front Door Stuck Up Position
  • B2215 - Left Rear Switch on Left Front Door Stuck Down Position
  • B2216 - Right Rear Switch on Left Front Door Stuck Up Position
  • B2217 - Right Rear Switch on Left Front Door Stuck Down Position
  • B2220 - Left Front Door Lock/Unlock Switch Stuck in Lock
  • B2221 - Left Front Door Lock/Unlock Switch Stuck UnLock
  • B2222 - Right Front Door Lock/Unlock Switch Stuck in Lock
  • B2223 - Right Front Door Lock/Unlock Switch Stuck UnLock
  • B2224 - Left Rear Door Lock/Unlock Switch Stuck in Lock
  • B2226 - Right Rear Door Lock/Unlock Switch Stuck in Lock
  • B2240 - Memory 1 Switch Failed
  • B2241 - Memory 2 Switch Failed
  • B2242 - Memory Exit Switch Failed
  • B2243 - Memory Set Switch Failed
  • B2310 - Hand Set Failure
  • B2311 - TRU Failure
  • B2312 - Software Failure
  • B2355 - Driver Front Vertical Sensor Malfunction
  • B2365 - Driver Rear Vertical Sensor Malfunction
  • B2375 - Driver Seat Asm Horiz Sensor Circuit Malfunction
  • B2419 - Twilight Photocell Circuit Problem
  • B2420 - Twilight Delay Pot Failure
  • B2422 - Interior Lamp Rheostat Failure
  • B2425 - Seat Heater Circuit
  • B2430 - Seat Heater Circuit
  • B2435 - Seat Back Heater Sensor
  • B2440 - Seat Back Heater Sensor
  • B2455 - Open or short in Cellular Phone Microphone Circuit
  • B2460 - Navigation Antenna Selector Circuit High Current
  • B2461 - Navigation ECU Synchronous Signal Error
  • B2462 - GPS Signal Error
  • B2463 - Navigation CD Player - No Disk
  • B2464 - Navigation CD Player - Decoding Error
  • B2465 - Navigation CD Player - Data Error
  • B2466 - Navigation VICS Memory Error
  • B2468 - Navigation Display Head (NDH) Malfunction
  • B2470 - Daytime Running Lamps Fault
  • B2470 - Cellular Phone Antenna Circuit (2000+)
  • B2471 - Interior Lamp Fault
  • B2472 - Low Beam Fault
  • B2473 - High Beam Fault
  • B2474 - Navigation Display Head (NDH) Back Lighting Malfunction
  • B2475 - Navigation Display Head (NDH) Auxiliary Input Malfunction
  • B2476 - Cellular Phone Select Service Switch Malfunction (keypad signal circuit)
  • B2477 - Reverse Lamp Relay Shorted to Ground
  • B2478 - Reverse Lamp Shorted to Battery
  • B2482 - Cellular Phone Select Service Switch Range/Performance
  • B2483 - Global Positioning System (GPS) Antenna Circuit
  • B2484 - Global Positioning System (GPS) Antenna Circuit
  • B2502 - Auto Trans Shift Lock Control Shorted to Ground
  • B2503 - Park Gear (Auto Trans Shift Lock Control) Relay Shorted to Batt
  • B2507 - Voltage from climate control seat module (CCSM) is less than 2.0 volts or greater than 10 volts
  • B2510 - Steering Wheel Controls HVAC Key Stuck
  • B2511 - Steering Wheel Controls Conv Key Stuck
  • B2512 - Strng Wheel Controls Illegal A/D Values
  • B2515 - Strg Whl Cont Illegal Resistance Value
  • B2527 - Front Fog Lamp Circuit Low
  • B2530 - Front Foglamps Control Circuit
  • B2540 - Rear Foglamps Control Circuit
  • B2550 - Storage Mode Entered (Backup Lamps Control Circuit)
  • B2556 - Interior Lamp Rheostat Circuit Range
  • B2560 - RKE Message Validation Error
  • B2575 - Headlamp Control Circuit
  • B2580 - Headlamp High Beam Control Circuit
  • B2585 - Parklamp Control Circuit Malfunction
  • B2610 - Passenger Compartment Dimming 1 Circuit
  • B2615 - Passenger Compartment Dimming 2 Circuit
  • B2620 - Display Dimming Input Circuit
  • B2625 - Display Dimming Pulse Width Modulation (PWM) Output Circuit
  • B2641 - Delayed Exterior Lighting Ctrl Circuit Range
  • B2645 - Ambient Light Sensor Circuit
  • B2646 - Ambient Light Sensor Circuit Range
  • B2697 - Headlamp Washer Request Circuit
  • B2700 - Ignition Shift Interlock Circuit (base number)
  • B2701 - Ignition Shift Interlock Circuit Range/Performance
  • B2702 - Ignition Shift Interlock Circuit Low
  • B2703 - Ignition Shift Interlock Circuit High
  • B2704 - Ignition Shift Interlock Circuit Open
  • B2710 - PASSKey Open/Shorted Pellet
  • B2711 - PASSKey Open/Shorted Pellet After Good Key
  • B2719 - CTD-Trunk Tamper Switch Fault
  • B2725 - ATC Mode Switch Circuit Malfunction
  • B2732 - Trunk Release Switch Circuit Low
  • B2734 - Coded Key Controller Memory Failure
  • B2750 - PASSKey Data Communication Failure
  • B2757 - Driver Memory 1 Select Switch Circuit Low
  • B2762 - Driver Memory 2 Select Switch Circuit Low
  • B2767 - Memory Set Switch Failed Low
  • B2772 - Driver Memory Exit Switch Circuit Low
  • B2780 - Wrong Resistor Before Good
  • B2781 - Wrong Resistor After Good
  • B2782 - PASSKey Pellet Resistance Not Programmed
  • B2783 - Key Code/Password Corrupted in Memory
  • B2805 - Steering Whl Controls HVAC Switch Circuit Malfunction
  • B2810 - Steering wheel controls Entertainment Circuit Malfunction
  • B2815 - Steering Wheel Controls Illegal Resistance Value
  • B2853 - Telescope Forward Switch Circuit Malfunction
  • B2858 - Telescope Rearward Switch Circuit Malfunction
  • B2860 - Telescope Position Sensor Range
  • B2862 - Telescope Position Sensor Low
  • B2873 - Tilt Up Switch Circuit Malfunction
  • B2878 - Tilt Down Switch Circuit Malfunction
  • B2880 - Tilt Position Sensor Range
  • B2882 - Tilt Position Sensor Low
  • B2891 - Tilt/Telescope Motor Over Current
  • B2904 - Tilt/Telescope 4-way Position Switch Circuit Malfunction
  • B2947 - Security System Sensor Power Circuit Low
  • B2948 - Security System Sensor Power Circuit High
  • B2955 - Security System Sensor Data Circuit Malfunction
  • B2957 - Security System Sensor Data Circuit Low
  • B2958 - Security System Sensor Data Circuit High
  • B2960 - Security System Sensor Data Incorrect but Valid
  • B2961 - Key In Ignition Circuit Malfunction
  • B3028 - Starter Relay Interface Short to Ground
  • B3029 - Starter Relay Interface Open/Short to B+
  • B3031 - Key Decoder Device in Assem Learn Mode
  • B3033 - Security System Indicates Tamper
  • B3055 - Key Not Present
  • B3060 - Security System Sensor Data Incorrect but Valid
  • B3064 - Driver Door Key Cylinder Circuit
  • B3069 - Right Front/Left Front Door Key Unlock Circuit Low
  • B3108 - Transmitter Synchronization Failure
  • B3109 - 3 consecutive low battery signals from the same programmed transmitter
  • B3142 - Left Front Unlock Switch Circuit Low
  • B3147 - Passenger Unlock Switch Circuit Low
  • B3152 - Left Front Lock Switch Circuit Low
  • B3157 - Passenger Lock Switch Circuit Low
  • B3172 - Window Up Switch Circuit Low
  • B3177 - Window Down Switch Circuit Low
  • B3182 - Window Switch Circuit
  • B3187 - Window Switch Circuit
  • B3192 - Window Switch Circuit
  • B3197 - Window Switch Circuit
  • B3203 - Rear Window Lockout Switch Input Circuit High
  • B3282 - Window Switch-Express Input Shorted to Ground
  • B3287 - Left Rear Window Switch Express Down Circuit Low
  • B3292 - Right Rear Window Switch Express Down Circuit Low
  • B3282 - Window Switch-Express Input Shorted to Ground
  • B3287 - Window Switch Circuit
  • B3292 - Window Switch Circuit
  • B3377 - Left Front Window Up Switch Circuit Low
  • B3382 - Left Front Window Down Switch Circuit Low
  • B3387 - Right Front Window Up Switch Circuit Low
  • B3392 - Right Front Window Down Switch Circuit Low
  • B3397 - Left Rear Window Up Switch Circuit Low
  • B3410 - AHLD Front Axle Sensor Signal Circuit
  • B3420 - AHLD Rear Axle Sensor Signal Circuit
  • B3452 - Left Rear Window Down Switch Circuit Low
  • B3457 - Right Rear Window Up Switch Circuit Low
  • B3462 - Right Rear Window Down Switch Circuit Low
  • B3467 - Left Front Window Express Down Circuit Low
  • B3472 - Right Front Window Express Down Circuit Low
  • B3477 - Left Rear Window Express Down Circuit Low
  • B3482 - MalfunctionWindow Express Down Circuit Low
  • B3517 - Left Rear Door Switch Express Up/Down Window Contact Shorted to GND
  • B3522 - Right Rear Door Switch Express Up/Down Window Contact Shorted to GND
  • B3527 - Window Lockout Switch Circuit Low
  • B3531 - Auxiliary HAVC Actuator Circuit
  • B3642 - Seat cool temperature switch shorted
  • B3761 - HVAC Actuator Circuit
  • B3770 - HVAC Actuator Circuit
  • B3793 - Memory Seat Module Over Current
  • B3801 - Passenger Compartment Lamp Request Circuit
  • B3802 - Parklamps Request Circuit
  • B3808 - Rear Door Lock Relay Circuit
  • B3809 - Rear Door Unlock Relay Circuit
  • B3810 - Washer Relay Circuit
  • B3811 - Washer Relay Circuit
  • B3819 - Left Rear Power Window Up Relay Circuit
  • B3820 - Left Rear Power Window Down Relay Circuit
  • B3821 - Window Lockout Circuit Low
  • B3822 - Right Rear Power Window Up Relay Circuit
  • B3823 - Right Rear Power Window Down Relay Circuit
  • B3824 - Window Lockout Circuit Low
  • B3832 - Window Position Sensor Circuit
  • B3833 - Window Position Sensor Circuit
  • B3905 - Lumbar Switch Control Circuit
  • B3935 - Transponder Authentication Error

    Chassis Codes:
  • C0000 - Vehicle Speed Information Circuit Malfunction
  • C0035 - Left Front Wheel Speed Circuit Malfunction
  • C0040 - Right Front Wheel Speed Circuit Malfunction
  • C0045 - Left Rear Wheel Speed Circuit Malfunction
  • C0050 - Right Rear Wheel Speed Circuit Malfunction
  • C0060 - Left Front ABS Solenoid #1 Circuit Malfunction
  • C0065 - Left Front ABS Solenoid #2 Circuit Malfunction
  • C0070 - Right Front ABS Solenoid #1 Circuit Malfunction
  • C0075 - Right Front ABS Solenoid #2 Circuit Malfunction
  • C0080 - Left Rear ABS Solenoid #1 Circuit Malfunction
  • C0085 - Left Rear ABS Solenoid #2 Circuit Malfunction
  • C0090 - Right Rear ABS Solenoid #1 Circuit Malfunction
  • C0095 - Right Rear ABS Solenoid #2 Circuit Malfunction
  • C0110 - Pump Motor Circuit Malfunction
  • C0121 - Valve Relay Circuit Malfunction
  • C0128 - Low Brake Fluid Circuit Low
  • C0141 - Left TCS Solenoid #1 Circuit Malfunction
  • C0146 - Left TCS Solenoid #2 Circuit Malfunction
  • C0151 - Right TCS Solenoid #1 Circuit Malfunction
  • C0156 - Right TCS Solenoid #2 Circuit Malfunction
  • C0161 - ABS/TCS Brake Switch Circuit Malfunction
  • C0221 - Right Front Wheel Speed Sensor Circuit Open
  • C0222 - Right Front Wheel Speed Signal Missing
  • C0223 - Right Front Wheel Speed Signal Erratic
  • C0225 - Left Front Wheel Speed Sensor Circuit Open
  • C0226 - Left Front Wheel Speed Signal Missing
  • C0227 - Left Front Wheel Speed Signal Erratic
  • C0229 - Drop Out of Front Wheel Speed Signals
  • C0235 - Rear Wheel Speed Signal Circuit Open
  • C0236 - Rear Wheel Speed Signal Circuit Missing
  • C0237 - Rear Wheel Speed Signal Erratic
  • C0238 - Wheel Speed Mismatch
  • C0241 - EBCM Control Valve Circuit
  • C0245 - Wheel Speed Sensor Frequency Error
  • C0254 - EBCM Control Valve Circuit
  • C0265 - EBCM Relay Circuit
  • C0266 - EBCM Relay Circuit
  • C0267 - Pump Motor Circuit Open/Shorted
  • C0268 - Pump Motor Circuit Open/Shorted
  • C0269 - Excessive Dump/Isolation Time
  • C0271 - EBCM Malfunction
  • C0272 - EBCM Malfunction
  • C0273 - EBCM Malfunction
  • C0274 - Excessive Dump/Isolation Time
  • C0279 - Powertrain Configuration Not Valid
  • C0281 - Brake Switch Circuit
  • C0283 - Traction Switch Shorted to Ground
  • C0284 - EBCM Malfunction
  • C0286 - ABS Indicator Lamp Circuit Shorted to B+
  • C0287 - Delivered Torque Circuit
  • C0288 - Brake Warning Lamp Circuit Shorted to B+
  • C0290 - Lost Communications With PCM
  • C0292 - Lost Communications With PCM
  • C0291 - Lost Communications With BCM
  • C0297 - Powertrain Configuration Data Not Received
  • C0298 - Powertrain Indicated Traction Control Malfunction
  • C0300 - Rear Speed Sensor Malfunction
  • C0305 - Front Speed Sensor Malfunction
  • C0306 - Motor A or B Circuit
  • C0308 - Motor A/B Circuit Low
  • C0309 - Motor A/B Circuit High
  • C0310 - Motor A/B Circuit Open
  • C0315 - Motor Ground Circuit Open
  • C0321 - Transfer Case Lock Circuit
  • C0323 - T-Case Lock Circuit Low
  • C0324 - T-Case Lock Circuit High
  • C0327 - Encoder Circuit Malfunction
  • C0357 - Park Switch Circuit High
  • C0359 - Four Wheel Drive Low Range (4LO) Discrete Output Circuit
  • C0362 - 4LO Discrete Output Circuit High
  • C0367 - Front Axle Control Circuit High
  • C0374 - General System Malfunction
  • C0376 - Front/Rear Shaft Speed Mismatch
  • C0379 - Front Axle System
  • C0387 - Unable to Perform Shift
  • C0472 - Steering Handwheel Speed Sensor Signal V Low
  • C0473 - Steering Handwheel Speed Sensor Signal V High
  • C0495 - EVO Tracking Error
  • C0498 - Steering Assist Control Actuator Feed Circuit Low
  • C0499 - Steering Assist Control Solenoid Feed Circuit High
  • C0503 - Steering Assist Control Solenoid Return Circuit Low
  • C0504 - Steering Assist Control Solenoid Return Circuit High
  • C0550 - ECU Malfunction - internal write / checksum malfunction
  • C0559 - EEPROM Checksum Error
  • C0563 - Calibration ROM Checksum Error
  • C0577 - Left Front Solenoid Circuit Low
  • C0578 - Left Front Solenoid Circuit High
  • C0579 - Left Front Solenoid Circuit Open
  • C0582 - Right Front Solenoid Circuit Low
  • C0583 - Right Front Solenoid Circuit High
  • C0584 - Right Front Solenoid Circuit Open
  • C0587 - Left Rear Solenoid Circuit Low
  • C0588 - Left Rear Solenoid Circuit High
  • C0589 - Left Rear Solenoid Circuit Open
  • C0592 - Right Rear Solenoid Circuit Low
  • C0593 - Right Rear Solenoid Circuit High
  • C0594 - Right Rear Solenoid Circuit Open
  • C0611 - VIN Information Error
  • C0615 - Left Front Position Sensor Malfunction
  • C0620 - Right Front Position Sensor Malfunction
  • C0625 - Left Rear Position Sensor Malfunction
  • C0628 - Level Control Position Sensor Circuit High
  • C0630 - Right Rear Position Sensor Malfunction
  • C0635 - Left Front Normal Force Circuit Malfunction
  • C0638 - Left Front Normal Force Circuit High
  • C0640 - Right Front Normal Force Circuit Malfunction
  • C0643 - Right Front Normal Force Circuit High
  • C0655 - Level Control Compressor Relay Malfunction
  • C0657 - Level Control Compressor Circuit Low
  • C0658 - Level Control Compressor Circuit High
  • C0660 - Level Control Exhaust Valve Circuit Malfunction
  • C0662 - Level Control Exhaust Valve Circuit Low
  • C0663 - Level Control Exhaust Valve Circuit High
  • C0665 - Chassis Pitch Signal Circuit
  • C0690 - Damper Control Relay Circuit Malfunction
  • C0691 - Damper Control Relay Circuit Range
  • C0693 - Damper Control Relay Circuit High
  • C0695 - Position Sensor Overcurrent (8 volt supply)
  • C0696 - Position Sensor Overcurrent (5 volt supply)
  • C0710 - Steering Position Signal Malfunction
  • C0750 - Tire Pressure Monitor (TPM) system sensor not transmitting
  • C0755 - Tire Pressure Monitor (TPM) system sensor not transmitting
  • C0760 - Tire Pressure Monitor (TPM) system sensor not transmitting
  • C0765 - Tire Pressure Monitor (TPM) system sensor not transmitting
  • C0800 - Device Power #1 Circuit Malfunction
  • C0896 - Electronic Suspension Control (ESC) voltage is outside the normal range of 9 to 15.5 volts
  • C1211 - ABS Indicator Lamp Circuit Malfunction
  • C1214 - System Relay Contact or Coil Circuit Open
  • C1217 - Pump Motor Shorted to Ground
  • C1218 - Pump Motor Circuit Shorted to Voltage or Motor Ground Open
  • C1221 - Left Front Wheel Speed Sensor Input Signal is 0
  • C1222 - Right Front Wheel Speed Sensor Input Signal is 0
  • C1223 - Left Rear Wheel Speed Sensor Input Signal is 0
  • C1224 - Right Rear Wheel Speed Sensor Input Signal is 0
  • C1225 - Left Front Excessive Wheel Speed Variation
  • C1226 - Right Front Excessive Wheel Speed Variation
  • C1227 - Left Rear Excessive Wheel Speed Variation
  • C1228 - Right Rear Excessive Wheel Speed Variation
  • C1232 - Left Front Wheel Speed Circuit Open or Shorted
  • C1233 - Right Front Wheel Speed Circuit Open or Shorted
  • C1234 - Left Rear Wheel Speed Circuit Open or Shorted
  • C1235 - Right Rear Wheel Speed Circuit Open or Shorted
  • C1236 - Low System Supply Voltage
  • C1237 - High System Supply Voltage
  • C1238 - Brake Thermal Model Exceeded
  • C1241 - Variable Effort Steering Circuit Malfunction
  • C1242 - Pump Motor Circuit Open
  • C1243 - BPMV Pump Motor Stalled
  • C1244 - Powertrain Indicated Engine Drag Control Malfunction
  • C1246 - Brake Lining Wear Circuit Open
  • C1248 - EBCM Turned the Red Brake Warning Indicator On
  • C1251 - RSS Indicated Malfunction
  • C1252 - Left Front Normal Force Malfunction
  • C1253 - Right Front Normal Force Malfunction
  • C1254 - Abnormal Shutdown Detected
  • C1255 - EBCM Internal Malfunction
  • C1256 - EBCM Internal Malfunction
  • C1261 - Left Front Inlet Valve Solenoid Malfunction
  • C1262 - Left Front Outlet Valve Solenoid Malfunction
  • C1263 - Right Front Inlet Valve Solenoid Malfunction
  • C1264 - Right Front Outlet Valve Solenoid Malfunction
  • C1265 - Left Rear Inlet Valve Solenoid Malfunction
  • C1266 - Left Rear Outlet Valve Solenoid Malfunction
  • C1267 - Right Rear Inlet Valve Solenoid Malfunction
  • C1268 - Right Rear Outlet Valve Solenoid Malfunction
  • C1271 - Left Front TCS Master Cylinder Isolation Valve Malfunction
  • C1272 - Left Front TCS Prime Valve Malfunction
  • C1273 - Right Front TCS Master Cylinder Isolation Valve Malfunction
  • C1274 - Right Front TCS Prime Valve Malfunction
  • C1276 - Delivered Torque Signal Circuit Malfunction
  • C1277 - Requested Torque Signal Circuit Malfunction
  • C1278 - TCS Temporarily Inhibited By PCM
  • C1281 - VSES Sensors Uncorrelated
  • C1282 - Yaw Rate Sensor Bias Circuit Malfunction
  • C1283 - Excessive Time to Center Steering
  • C1284 - Lateral Accelerometer Sensor Bias Malfunction
  • C1285 - Lateral Accelerometer Sensor Circuit Malfunction
  • C1286 - Steering Sensor Bias Malfunction
  • C1287 - Steering Sensor Rate Malfunction
  • C1288 - Steering Sensor Circuit Malfunction
  • C1291 - Open Brake Lamp Switch Contacts During Deceleration
  • C1292 - Brake Fluid Pressure Sensor Circuit
  • C1293 - Code C1291 Set in Previous Ignition Cycle
  • C1294 - Brake Lamp Switch Circuit Always Active
  • C1295 - Brake Lamp Switch Circuit Open
  • C1296 - Brake Fluid Pressure Sensor Circuit
  • C1297 - PCM Indicated Brake Extended Travel Switch Failure
  • C1298 - PCM Class 2 Serial Data Link Malfunction
  • C1326 - Battery Out of Range
  • C1650 - RSS Control Module Fault
  • C1658 - RSS Control Module Calibration Fault
  • C1710 - Left Front Damper Actuator Short Circuit to Battery
  • C1711 - Left Front Damper Actuator Short Circuit to Ground
  • C1712 - Left Front Damper Actuator Open Circuit
  • C1715 - Right Front Damper Actuator Short Circuit to Battery
  • C1716 - Right Front Damper Actuator Short Circuit to Ground
  • C1717 - Right Front Damper Actuator Open Circuit
  • C1720 - Left Rear Damper Actuator Short Circuit to Battery
  • C1721 - Left Rear Damper Actuator Short Circuit to Ground
  • C1722 - Left Rear Damper Actuator Open Circuit
  • C1725 - Right Rear Damper Actuator Short Circuit to Battery
  • C1726 - Right Rear Damper Actuator Short Circuit to Ground
  • C1727 - Right Rear Damper Actuator Open Circuit
  • C1735 - Compressor Relay Short to Battery
  • C1736 - Compressor Relay Short to GND/Open Circuit
  • C1737 - Exhaust Solenoid Valve Short to Battery
  • C1738 - Exhaust Solenoid Valve Short to GND
  • C1743 - Speed Signal Fault
  • C1744 - Lift/Dive Signal Discrete Fault
  • C1760 - Left Front Position Sensor Input Fault
  • C1761 - Right Front Position Sensor Input Fault
  • C1762 - Left Rear Position Sensor Input Fault
  • C1763 - Right Rear Position Sensor Input Fault
  • C1768 - Position Sensor Supply Fault
  • C1780 - Loss of Steering Position Signal
  • C1782 - ICCS2 DL Left Output Short Circuit to Bat
  • C1783 - ICCS2 DL Left Output Short Circuit to GND
  • C1784 - ICCS2 DL Right Output Short Circuit to Bat
  • C1785 - ICCS2 DL Right Output Short Circuit to GND
  • C1786 - Damper Control Relay Fault
  • C1787 - Damper Control Relay Short to GND
  • C1788 - Damper Control Relay Short to Bat

    Powertrain Codes:
  • P0016 - Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A
  • P0030 - Heated Oxygen Sensor (H02S) Heater Control Circuit Bank 1 Sensor 1
  • P0031 - Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 1
  • P0032 - Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 1 Sensor 1
  • P0036 - Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2
  • P0037 - Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 2
  • P0038 - Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 1 Sensor 2
  • P0050 - Heated Oxygen Sensor (HO2S) Heater Circuit Bank 2 Sensor 1
  • P0051 - Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 2 Sensor 1
  • P0052 - Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 2 Sensor 1
  • P0056 - Heated Oxygen Sensor (HO2S) Heater Circuit Bank 2 Sensor 2
  • P0057 - Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 2 Sensor 2
  • P0058 - Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 2 Sensor 2
  • P0100 - MAF Sensor Circuit Insufficient Activity
  • P0101 - Mass Air Flow (MAF) Sensor Performance
  • P0102 - Mass Air Flow (MAF) Sensor Circuit Low Frequency
  • P0103 - Mass Air Flow (MAF) Sensor Circuit High Frequency
  • P0104 - Mass Air Flow Circuit Intermittent
  • P0105 - MAP Sensor Circuit Insufficient Activity
  • P0106 - Manifold Absolute Pressure (MAP) System Performance
  • P0107 - Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
  • P0108 - Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
  • P0109 - Manifold Absolute Pressure Circuit Intermittent
  • P0110 - Intake Air Temperature (IAT) Sensor Circuit
  • P0111 - Intake Air Temperature (IAT) Sensor Performance
  • P0112 - Intake Air Temperature (IAT) Sensor Circuit Low Voltage
  • P0113 - Intake Air Temperature (IAT) Sensor Circuit High Voltage
  • P0114 - Intake Air Temperature Circuit Intermittent
  • P0115 - Engine Coolant Temperature (ECT) Sensor Circuit
  • P0116 - Engine Coolant Temperature (ECT) Sensor Performance
  • P0117 - Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
  • P0118 - Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
  • P0119 - Engine Coolant Temperature Circuit Intermittent
  • P0120 - TP System Performance
  • P0121 - TP Sensor Circuit Insufficient Activity
  • P0122 - Throttle Position (TP) Sensor Circuit Low Voltage
  • P0123 - Throttle Position (TP) Sensor Circuit High Voltage
  • P0124 - Throttle Position Sensor 1 Circuit Intermittent
  • P0125 - Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
  • P0126 - Insufficient ECT for Stable Operation
  • P0128 - Coolant Thermostat Below Thermostat Regulating Temperature
  • P0130 - Heated Oxygen Sensor (HO2S) Circuit Closed Loop (CL) Performance Bank 1 Sensor 1
  • P0131 - Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 1 Sensor 1
  • P0132 - Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 1
  • P0133 - Heated Oxygen Sensor (HO2S) Slow Response Bank 1 Sensor 1
  • P0134 - Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 1 Sensor 1
  • P0135 - Heated Oxygen Sensor (HO2S) Heater Performance Bank 1 Sensor 1
  • P0136 - Heated Oxygen Sensor (HO2S) Circuit Bank 1 Sensor 2
  • P0137 - Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 1 Sensor 2
  • P0138 - Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 2
  • P0139 - Heated Oxygen Sensor (HO2S) Slow Response Bank 1 Sensor 2
  • P0140 - Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 1 Sensor 2
  • P0141 - Heated Oxygen Sensor (HO2S) Heater Performance Bank 1 Sensor 2
  • P0142 - Heated Oxygen Sensor (HO2S) Circuit Bank 1 Sensor 3
  • P0143 - Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 1 Sensor 3
  • P0144 - Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 3
  • P0145 - Heated Oxygen Sensor (HO2S) Circuit Bank 1 Sensor 2 Slow Response
  • P0146 - Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 1 Sensor 3
  • P0147 - Heated Oxygen Sensor (HO2S) Heater Performance Bank 1 Sensor 3
  • P0150 - Heated Oxygen Sensor (HO2S) Circuit Closed Loop (CL) Performance Bank 2 Sensor 1
  • P0151 - Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 2 Sensor 1
  • P0152 - Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 2 Sensor 1
  • P0153 - Heated Oxygen Sensor (HO2S) Slow Response Bank 2 Sensor 1
  • P0154 - Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 2 Sensor 1
  • P0155 - Heated Oxygen Sensor (HO2S) Heater Performance Bank 2 Sensor 1
  • P0156 - Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 2
  • P0157 - Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 2 Sensor 2
  • P0158 - Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 2 Sensor 2
  • P0159 - Heated Oxygen Sensor (HO2S) Slow Response Bank 2 Sensor 2
  • P0160 - Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 2 Sensor 2
  • P0161 - Heated Oxygen Sensor (HO2S) Heater Performance Bank 2 Sensor 2
  • P0162 - Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 3
  • P0163 - Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 3 Low Voltage
  • P0164 - Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 3 High Voltage
  • P0165 - Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 3 Slow Response
  • P0166 - Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 3 No Activity Detected
  • P0167 - Heated Oxygen Sensor (HO2S) Heater Circuit Bank 2 Sensor 3
  • P0169 - Fuel Composition Sensor
  • P0170 - Fuel Trim Bank 1
  • P0171 - Fuel Trim System Lean Bank 1
  • P0172 - Fuel Trim System Rich Bank 1
  • P0173 - Fuel Trim Bank 2
  • P0174 - Fuel Trim System Lean Bank 2
  • P0175 - Fuel Trim System Rich Bank 2
  • P0176 - Fuel Composition Sensor Circuit
  • P0177 - Fuel Composition Sensor Circuit Performance
  • P0178 - Fuel Composition Sensor Circuit Low Voltage
  • P0179 - Fuel Composition Sensor Circuit High Voltage
  • P0180 - Fuel Temperature Sensor 1 Circuit
  • P0181 - Fuel Temp. Sensor 1 Circuit Performance
  • P0182 - Fuel Temperature Sensor Circuit Low Voltage
  • P0183 - Fuel Temperature Sensor Circuit High Voltage
  • P0184 - Fuel Temperature Sensor 1 Circuit Intermittent
  • P0185 - Fuel Temperature Sensor 2 Circuit
  • P0186 - Fuel Temp. Sensor 2 Circuit Performance
  • P0187 - Fuel Temperature Sensor 2 Circuit Low Voltage
  • P0188 - Fuel Temperature Sensor 2 Circuit High Voltage
  • P0189 - Fuel Temperature Sensor 2 Circuit Intermittent
  • P0190 - Fuel Rail Pressure Sensor Circuit
  • P0191 - Fuel Rail Pressure Sensor Circuit Performance
  • P0192 - Fuel Rail Pressure Sensor Circuit Low Voltage
  • P0193 - Fuel Rail Pressure Sensor Circuit High Voltage
  • P0194 - Fuel Rail Pressure Sensor Circuit Intermittent
  • P0195 - Engine Oil Temperature Sensor
  • P0196 - Engine Oil Temperature Sensor Performance
  • P0197 - Engine Oil Temperature Sensor Low Voltage
  • P0198 - Engine Oil Temperature Sensor High Voltage
  • P0199 - Engine Oil Temperature Sensor Intermittent
  • P0200 - Injector Control Circuit
  • P0201 - Injector 1 Control Circuit
  • P0202 - Injector 2 Control Circuit
  • P0203 - Injector 3 Control Circuit
  • P0204 - Injector 4 Control Circuit
  • P0205 - Injector 5 Control Circuit
  • P0206 - Injector 6 Control Circuit
  • P0207 - Injector 7 Control Circuit
  • P0208 - Injector 8 Control Circuit
  • P0209 - Injector 9 Control Circuit
  • P0210 - Injector 10 Control Circuit
  • P0211 - Injector 11 Control Circuit
  • P0212 - Injector 12 Control Circuit
  • P0213 - Cold Start Injector 1
  • P0214 - Cold Start Injector 2
  • P0215 - Engine Shutoff Control Circuit
  • P0216 - Injection Timing Control Circuit
  • P0217 - Engine Overtemp Condition
  • P0218 - Transmission Fluid Overtemperature
  • P0219 - Engine Overspeed Condition
  • P0220 - APP Sensor 2 Circuit
  • P0221 - APP (Throttle Position) Sensor 2 Circuit Performance
  • P0222 - APP (Throttle Position) Sensor 2 Circuit Low Voltage
  • P0223 - APP (Throttle Position) Sensor 2 Circuit High Voltage
  • P0224 - Throttle Position Sensor 2 Intermittent
  • P0225 - APP Sensor 3 Circuit
  • P0226 - APP Sensor 3 Circuit Performance
  • P0227 - APP Sensor 3 Circuit Low Voltage
  • P0228 - APP Sensor 3 Circuit High Voltage
  • P0229 - Throttle Position Sensor 3 Intermittent
  • P0230 - Fuel Pump Relay Control Circuit
  • P0231 - Fuel Pump Feedback Circuit Low Voltage
  • P0232 - Fuel Pump Feedback Circuit High Voltage
  • P0233 - Fuel Pump Secondary Circuit Intermittent
  • P0234 - Turbocharger Engine Overboost Condition
  • P0235 - Turbocharger Boost Sensor 1 Circuit
  • P0236 - Turbocharger Boost System
  • P0237 - Turbocharger Boost Sensor Circuit Low Voltage
  • P0238 - Turbocharger Boost Sensor Circuit High Voltage
  • P0239 - Turbocharger Boost Sensor 2 Circuit
  • P0240 - Turbocharger Boost Sensor 2 Performance
  • P0241 - Turbocharger Boost Sensor 2 Circuit Low Voltage
  • P0242 - Turbocharger Boost Sensor 2 Circuit High Voltage
  • P0243 - Turbocharger Wastegate Solenoid 1
  • P0244 - Turbocharger Wastegate Solenoid 1 Performance
  • P0245 - Turbocharger Wastegate Solenoid 1 Low Voltage
  • P0246 - Turbocharger Wastegate Solenoid 1 High Voltage
  • P0247 - Turbocharger Wastegate Solenoid 2
  • P0248 - Turbocharger Wastegate Solenoid 2 Performance
  • P0249 - Turbocharger Wastegate Solenoid 2 Low Voltage
  • P0250 - Turbocharger Wastegate Solenoid 2 High Voltage
  • P0251 - Injection Pump Fuel Metering Control "A" Malfunction (Cam/Rotor/Injector)
  • P0252 - Injection Pump Fuel Metering Control "A" Range/Performance (Cam/Rotor/Injector)
  • P0253 - Injection Pump Fuel Metering Control "A" Low (Cam/Rotor/Injector)
  • P0254 - Injection Pump Fuel Metering Control "A" High (Cam/Rotor/Injector)
  • P0255 - Injection Pump Fuel Metering Control "A" Intermittent (Cam/Rotor/Injector)
  • P0256 - Injection Pump Fuel Metering Control "B" Malfunction (Cam/Rotor/Injector)
  • P0257 - Injection Pump Fuel Metering Control "B" Range/Performance (Cam/Rotor/Injector)
  • P0258 - Injection Pump Fuel Metering Control "B" Low (Cam/Rotor/Injector)
  • P0259 - Injection Pump Fuel Metering Control "B" High (Cam/Rotor/Injector)
  • P0260 - Injection Pump Fuel Metering Control "B" Intermittent (Cam/Rotor/Injector)
  • P0261 - Cylinder 1 Injector Circuit Low
  • P0262 - Cylinder 1 Injector Circuit High
  • P0263 - Cylinder 1 Contribution/Balance Fault
  • P0264 - Cylinder 2 Injector Circuit Low
  • P0265 - Cylinder 2 Injector Circuit High
  • P0266 - Cylinder 2 Contribution/Balance Fault
  • P0267 - Cylinder 3 Injector Circuit Low
  • P0268 - Cylinder 3 Injector Circuit High
  • P0269 - Cylinder 3 Contribution/Balance Fault
  • P0270 - Cylinder 4 Injector Circuit Low
  • P0271 - Cylinder 4 Injector Circuit High
  • P0272 - Cylinder 4 Contribution/Balance Fault
  • P0273 - Cylinder 5 Injector Circuit Low
  • P0274 - Cylinder 5 Injector Circuit High
  • P0275 - Cylinder 5 Contribution/Balance Fault
  • P0276 - Cylinder 6 Injector Circuit Low
  • P0277 - Cylinder 6 Injector Circuit High
  • P0278 - Cylinder 6 Contribution/Balance Fault
  • P0279 - Cylinder 7 Injector Circuit Low
  • P0280 - Cylinder 7 Injector Circuit High
  • P0281 - Cylinder 7 Contribution/Balance Fault
  • P0282 - Cylinder 8 Injector Circuit Low
  • P0283 - Cylinder 8 Injector Circuit High
  • P0284 - Cylinder 8 Contribution/Balance Fault
  • P0285 - Cylinder 9 Injector Circuit Low
  • P0286 - Cylinder 9 Injector Circuit High
  • P0287 - Cylinder 9 Contribution/Balance Fault
  • P0288 - Cylinder 10 Injector Circuit Low
  • P0289 - Cylinder 10 Injector Circuit High
  • P0290 - Cylinder 10 Contribution/Balance Fault
  • P0291 - Cylinder 11 Injector Circuit Low
  • P0292 - Cylinder 11 Injector Circuit High
  • P0293 - Cylinder 11 Contribution/Balance Fault
  • P0294 - Cylinder 12 Injector Circuit Low
  • P0295 - Cylinder 12 Injector Circuit High
  • P0296 - Cylinder 12 Contribution/Range Fault
  • P0300 - Engine Misfire Detected
  • P0301 - Cylinder 1 Misfire Detected
  • P0302 - Cylinder 2 Misfire Detected
  • P0303 - Cylinder 3 Misfire Detected
  • P0304 - Cylinder 4 Misfire Detected
  • P0305 - Cylinder 5 Misfire Detected
  • P0306 - Cylinder 6 Misfire Detected
  • P0307 - Cylinder 7 Misfire Detected
  • P0308 - Cylinder 8 Misfire Detected
  • P0309 - Cylinder 9 Misfire Detected
  • P0310 - Cylinder 10 Misfire Detected
  • P0311 - Cylinder 11 Misfire Detected
  • P0312 - Cylinder 12 Misfire Detected
  • P0313 - Misfire Detected With Low Fuel Level
  • P0315 - Crankshaft position (CKP) system variation values are not stored in the PCM memory
  • P0318 - Rough Road Sensor Circuit
  • P0320 - Ignition/Distributor Engine Speed Input Circuit Malfunction
  • P0321 - Ignition/Distributor Engine Speed Input Circuit Range/Performance
  • P0322 - IC Module 4X Reference Circuit No Frequency
  • P0323 - Ignition/Distributor Engine Speed Input Circuit Intermittent
  • P0324 - Knock Sensor (KS) Module Performance
  • P0325 - PCM Knock Sensor Circuit
  • P0326 - Knock Sensor Circuit Excessive Spark Retard
  • P0327 - Knock Sensor Circuit Low Voltage
  • P0328 - Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
  • P0329 - Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor)
  • P0330 - Knock Sensor (KS) Circuit Bank 2
  • P0331 - Knock Sensor 2 Circuit Range/Performance (Bank 2)
  • P0332 - Knock Sensor 2 Circuit Low Input (Bank 2)
  • P0333 - Knock Sensor 2 Circuit High Input (Bank 2)
  • P0334 - Knock Sensor 2 Circuit Intermittent (Bank 2)
  • P0335 - CKP Sensor A Circuit Performance
  • P0336 - Crankshaft Position (CKP) Sensor A Performance
  • P0337 - Crankshaft Position (CKP) Sensor Circuit Low Duty Cycle
  • P0338 - Crankshaft Position (CKP) Sensor Circuit High Duty Cycle
  • P0339 - Crankshaft Position (CKP) Sensor Circuit Intermittent
  • P0340 - Camshaft Position (CMP) Sensor Circuit
  • P0341 - Camshaft Position (CMP) Sensor Performance
  • P0342 - Camshaft Position Sensor Circuit Low Input
  • P0343 - Camshaft Position Sensor Circuit High Input
  • P0344 - Camshaft Position Sensor Circuit Intermittent
  • P0350 - Ignition Coil Primary/Secondary Circuit Malfunction
  • P0351 - Ignition Coil 1 Control Circuit
  • P0352 - Ignition Coil 2 Control Circuit
  • P0353 - Ignition Coil 3 Control Circuit
  • P0354 - Ignition Coil 4 Control Circuit
  • P0355 - Ignition Coil 5 Control Circuit
  • P0356 - Ignition Coil 6 Control Circuit
  • P0357 - Ignition Coil 7 Control Circuit
  • P0358 - Ignition Coil 8 Control Circuit
  • P0359 - Ignition Coil I Primary/Secondary Circuit Malfunction
  • P0360 - Ignition Coil J Primary/Secondary Circuit Malfunction
  • P0361 - Ignition Coil K Primary/Secondary Circuit Malfunction
  • P0362 - Ignition Coil L Primary/Secondary Circuit Malfunction
  • P0370 - Timing Reference High Resolution Signal A Malfunction
  • P0371 - IC 24X Reference Circuit Too Many Pulses
  • P0372 - IC 24X Reference Circuit Missing Pulses
  • P0373 - Timing Reference High Resolution Signal A Intermittent/Erratic Pulses
  • P0374 - Timing Reference High Resolution Signal A No Pulses
  • P0375 - Timing Reference High Resolution Signal B Malfunction
  • P0376 - Timing Reference High Resolution Signal B Too Many Pulses
  • P0377 - Timing Reference High Resolution Signal B Too Few Pulses
  • P0378 - Timing Reference High Resolution Signal B Intermittent/Erratic Pulses
  • P0379 - Timing Reference High Resolution Signal B No Pulses
  • P0380 - Glow Plug/Heater Circuit "A" Malfunction
  • P0381 - Glow Plug/Heater Indicator Circuit Malfunction
  • P0382 - Exhaust Gas Recirculation Flow Malfunction
  • P0385 - Crankshaft Position (CKP) Sensor B Circuit
  • P0386 - Crankshaft Position (CKP) Sensor B Performance
  • P0387 - Crankshaft Position Sensor B Circuit Low Input
  • P0388 - Crankshaft Position Sensor B Circuit High Input
  • P0389 - Crankshaft Position Sensor B Circuit Intermittent
  • P0400 - Exhaust Gas Recirculation Flow Malfunction
  • P0401 - Exhaust Gas Recirculation (EGR) Flow Insufficient
  • P0402 - Exhaust Gas Recirculation Flow Excessive Detected
  • P0403 - Exhaust Gas Recirculation (EGR) Solenoid Control Circuit
  • P0404 - Exhaust Gas Recirculation (EGR) Open Position Performance
  • P0405 - Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage
  • P0406 - Exhaust Gas Recirculation Sensor A Circuit High
  • P0407 - Exhaust Gas Recirculation Sensor B Circuit Low
  • P0408 - Exhaust Gas Recirculation Sensor B Circuit High
  • P0410 - Secondary Air Injection (AIR) System
  • P0411 - Secondary Air Injection (AIR) System
  • P0412 - Secondary Air Injection (AIR) Solenoid Relay Control Circuit Bank 1
  • P0413 - Secondary Air Injection System Switching Valve A Circuit Open
  • P0414 - Secondary Air Injection System Switching Valve A Circuit Shorted
  • P0415 - Secondary Air Injection System Switching Valve B Circuit Malfunction
  • P0416 - Secondary Air Injection System Switching Valve B Circuit Open
  • P0417 - Secondary Air Injection System Switching Valve B Circuit Shorted
  • P0418 - Secondary Air Injection (AIR) Pump Relay Control Circuit Bank 1
  • P0419 - Secondary Air Injection (AIR) Pump Relay Control Circuit Bank 2
  • P0420 - Catalyst System Low Efficiency
  • P0421 - Warm Up Catalyst Efficiency Below Threshold (Bank 1)
  • P0422 - Catalyst System Low Efficiency Bank 1
  • P0423 - Heated Catalyst Efficiency Below Threshold (Bank 1)
  • P0424 - Heated Catalyst Temperature Below Threshold (Bank 1)
  • P0430 - Catalyst System Low Efficiency Bank 2
  • P0431 - Warm Up Catalyst Efficiency Below Threshold (Bank 2)
  • P0432 - Catalyst System Low Efficiency Bank 2
  • P0433 - Heated Catalyst Efficiency Below Threshold (Bank 2)
  • P0434 - Heated Catalyst Temperature Below Threshold (Bank 2)
  • P0440 - Evaporative Emission (EVAP) System
  • P0441 - Evaporative Emission Control System Incorrect Purge Flow
  • P0442 - Evaporative Emission (EVAP) System Small Leak Detected
  • P0443 - EVAP Purge Solenoid Valve 1 Control Circuit
  • P0444 - Evaporative Emission Control System Purge Control Valve Circuit Open
  • P0445 - Evaporative Emission Control System Purge Control Valve Circuit Shorted
  • P0446 - EVAP Vent Solenoid Valve Control System
  • P0447 - Evaporative Emission Control System Vent Control Circuit Open
  • P0448 - Evaporative Emission Control System Vent Control Circuit Shorted
  • P0449 - Evaporative Emission (EVAP) Vent Solenoid Control Circuit
  • P0450 - Fuel Tank Pressure Sensor Circuit
  • P0451 - Evaporative Emission Control System Pressure Sensor Range/Performance
  • P0452 - Fuel Tank Pressure Sensor Circuit Low Voltage
  • P0453 - Fuel Tank Pressure Sensor Circuit High Voltage
  • P0454 - Evaporative Emission Control System Pressure Sensor Intermittent
  • P0455 - Evaporative Emission (EVAP) System Leak Detected
  • P0460 - Fuel Level Sensor Circuit
  • P0461 - Fuel Level Sensor Performance
  • P0462 - Fuel Level Sensor Circuit Low Voltage
  • P0463 - Fuel Level Sensor Circuit High Voltage
  • P0464 - Fuel Level Sensor Circuit Intermittent
  • P0465 - Purge Flow Sensor Circuit Malfunction
  • P0466 - Purge Flow Sensor Circuit Range/Performance
  • P0467 - Purge Flow Sensor Circuit Low Input
  • P0468 - Purge Flow Sensor Circuit High Input
  • P0469 - Purge Flow Sensor Circuit Intermittent
  • P0470 - Exhaust Pressure Sensor Malfunction
  • P0471 - Exhaust Pressure Sensor Range/Performance
  • P0472 - Exhaust Pressure Sensor Low
  • P0473 - Exhaust Pressure Sensor High
  • P0474 - Exhaust Pressure Sensor Intermittent
  • P0475 - Exhaust Pressure Control Valve Malfunction
  • P0476 - Exhaust Pressure Control Valve Range/Performance
  • P0477 - Exhaust Pressure Control Valve Low
  • P0478 - Exhaust Pressure Control Valve High
  • P0479 - Exhaust Pressure Control Valve Intermittent
  • P0480 - Cooling Fan Relay 1 Control Circuit
  • P0481 - Cooling Fan Relay 2 Control Circuit
  • P0482 - Cooling Fan 3 Control Circuit Malfunction
  • P0483 - Cooling Fan Rationality Check Malfunction
  • P0484 - Cooling Fan Circuit Over Current
  • P0485 - Cooling Fan Power/Ground Circuit Malfunction
  • P0496 - Evaporative Emission (EVAP) System Flow During Non-Purge
  • P0500 - Vehicle Speed Sensor (VSS) Circuit
  • P0501 - Vehicle Speed Sensor Range/Performance
  • P0502 - Vehicle Speed Sensor (VSS) Circuit Low Input
  • P0503 - Vehicle Speed Sensor (VSS) Circuit Intermittent
  • P0505 - Idle Control System Malfunction
  • P0506 - Idle Speed Low
  • P0507 - Idle Speed High
  • P0510 - Closed Throttle Position Switch Malfunction
  • P0512 - Start Switch Circuit
  • P0520 - Engine Oil Pressure Sensor/Switch Circuit Malfunction
  • P0521 - Engine Oil Pressure Sensor/Switch Circuit Range/Performance
  • P0522 - Engine Oil Pressure Sensor/Switch Circuit Low Voltage
  • P0523 - Engine Oil Pressure Sensor/Switch Circuit High Voltage
  • P0526 - Cooling Fan Speed Sensor Circuit
  • P0530 - A/C Refrigerant Pressure Sensor Circuit Malfunction
  • P0531 - A/C Refrigerant Pressure Sensor Circuit Range/Performance
  • P0532 - Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage
  • P0533 - Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage
  • P0534 - Air Conditioner Refrigerant Charge Loss
  • P0550 - Power Steering Pressure (PSP) Switch Circuit
  • P0551 - Power Steering Pressure Sensor Circuit Range/Performance
  • P0552 - Power Steering Pressure Sensor Circuit Low Input
  • P0553 - Power Steering Pressure Sensor Circuit High Input
  • P0554 - Power Steering Pressure Sensor Circuit Intermittent
  • P0560 - System Voltage
  • P0561 - System Voltage Unstable
  • P0562 - System Voltage Low
  • P0563 - System Voltage High
  • P0565 - Cruise Control On Signal Malfunction
  • P0566 - Cruise Control Off Signal Malfunction
  • P0567 - Cruise Control Resume Signal Malfunction
  • P0568 - Cruise Control Set Signal Malfunction
  • P0569 - Cruise Control Coast Signal Malfunction
  • P0570 - Cruise Control Accel Signal Malfunction
  • P0571 - Cruise Control Brake Switch Circuit
  • P0573 - Cruise Control/Brake Switch A Circuit High
  • P0574 - Vehicle Speed Too High - above 110 mph - Cruise Control Disabled
  • P0575 - Cruise Control Related Malfunction
  • P0576 - Cruise Control Related Malfunction
  • P0576 - Cruise Control Related Malfunction
  • P0578 - Cruise Control Related Malfunction
  • P0579 - Cruise Control Related Malfunction
  • P0580 - Cruise Control Related Malfunction
  • P0600 - Serial Communication Link Malfunction
  • P0601 - Control Module Read Only Memory (ROM)
  • P0602 - Control Module Not Programmed
  • P0603 - Control Module Long Term Memory Reset
  • P0604 - Control Module Random Access Memory (RAM)
  • P0605 - Control Module Programming Read Only Memory (ROM)
  • P0606 - Control Module Internal Performance
  • P0607 - ECU Malfunction
  • P0608 - Control Module VSS Output "A" Malfunction
  • P0609 - Control Module VSS Output "B" Malfunction
  • P0610 - Control Module Vehicle Options Incorrect
  • P0615 - Starter Relay Control Circuit
  • P0616 - Starter Relay Control Circuit Low Voltage
  • P0617 - Starter Relay Control Circuit High Voltage
  • P0620 - Generator Control Circuit Malfunction
  • P0621 - Generator L-Terminal Circuit
  • P0622 - Generator F-Terminal Circuit
  • P0625 - Generator F-Terminal Circuit Low Voltage
  • P0626 - Generator F-Terminal Circuit High Voltage
  • P0628 - Fuel Pump Relay Control Circuit Low Voltage
  • P0629 - Fuel Pump Relay Control Circuit High Voltage
  • P0638 - Throttle Actuator Control (TAC) Command Performance
  • P0641 - PCM voltage out of tolerance condition on the 5-volt reference circuit
  • P0645 - Air Conditioning (A/C) Clutch Relay Control Circuit
  • P0646 - Air Conditioning (A/C) Clutch Relay Control Circuit
  • P0647 - Air Conditioning (A/C) Clutch Relay Control Circuit
  • P0650 - Malfunction Indicator Lamp (MIL) Control Circuit
  • P0651 - PCM voltage out of tolerance condition on the 5-volt reference circuit
  • P0654 - Engine RPM Output Circuit Malfunction
  • P0655 - Engine Hot Lamp Output Control Circuit Malfucntion
  • P0656 - Fuel Level Output Circuit Malfunction
  • P0660 - Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit
  • P0661 - Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit Low Voltage
  • P0662 - Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit High Voltage
  • P0691 - Cooling Fan Relay Control Circuit Low Voltage
  • P0693 - Cooling Fan Relay Control Circuit Low Voltage
  • P0692 - Cooling Fan Relay Control Circuit High Voltage
  • P0694 - Cooling Fan Relay Control Circuit High Voltage
  • P0700 - Transmission Control System Malfunction
  • P0701 - Transmission Control System Range/Performance
  • P0702 - Transmission Control System Electrical
  • P0703 - Brake Switch Circuit Malfunction
  • P0704 - Clutch Switch Input Circuit Malfunction
  • P0705 - Trans Range Switch Circuit
  • P0706 - Trans Range Switch Performance
  • P0707 - Transmission Range Sensor Circuit Low Input
  • P0708 - Transmission Range Sensor Circuit High Input
  • P0709 - Transmission Range Sensor Circuit Intermittent
  • P0710 - Transmission Fluid Temperature Sensor Circuit Malfunction
  • P0711 - TFT Sensor Circuit Range/Performance
  • P0712 - Transmission Fluid Temperature (TFT) Sensor Circuit Low Input
  • P0713 - Transmission Fluid Temperature (TFT) Sensor Circuit High Input
  • P0714 - Transmission Fluid Temperature Sensor Circuit Intermittent
  • P0715 - Input/Turbine Speed Sensor Circuit Malfunction
  • P0716 - Input Speed Sensor Circuit Intermittent
  • P0717 - Input Speed Sensor Circuit Low Input
  • P0718 - Input/Turbine Speed Sensor Circuit Intermittent
  • P0719 - Brake Switch Circuit Low Input
  • P0720 - Output Speed Sensor Circuit Malfunction
  • P0721 - Output Speed Sensor Range/Performance
  • P0722 - Output Speed Sensor Circuit Low Input
  • P0723 - Output Speed Sensor Intermittent
  • P0724 - Brake Switch Circuit High Input
  • P0725 - Engine Speed Input Circuit
  • P0726 - Engine Speed Input Circuit Range/Performance
  • P0727 - Engine Speed Circuit No Signal
  • P0728 - Engine Speed Input Circuit Intermittent
  • P0730 - Incorrect Gear Ratio
  • P0731 - Incorrect 1st Gear Ratio
  • P0732 - Incorrect 2nd Gear Ratio
  • P0733 - Incorrect 3rd Gear Ratio
  • P0734 - Incorrect 4th Gear Ratio
  • P0735 - Gear 5 Incorrect ratio
  • P0736 - Reverse incorrect gear ratio
  • P0740 - TCC Enable Solenoid Circuit Electrical
  • P0741 - TCC System Stuck Off
  • P0742 - TCC System Stuck On
  • P0743 - TCC Enable Solenoid Circuit Electrical
  • P0744 - Torque Converter Clutch Circuit Intermittent
  • P0745 - Pressure Control Solenoid Malfunction
  • P0746 - Pressure Control Solenoid Performance or Stuck Off
  • P0747 - Pressure Control Solenoid Stuck On
  • P0748 - Pressure Control Solenoid Circuit Electrical
  • P0749 - Pressure Control Solenoid Intermittent
  • P0750 - Shift Solenoid A Malfunction
  • P0751 - 1-2 Shift Solenoid Valve Performance - No First or Fourth Gear
  • P0752 - 1-2 Shift Solenoid Valve Performance - No Second or Third Gear
  • P0753 - 1-2 Shift Solenoid Circuit Electrical
  • P0754 - Shift Solenoid A Intermittent
  • P0755 - Shift Solenoid B Malfunction
  • P0756 - 2-3 Shift Solenoid Valve Performance - No First or Second Gear
  • P0757 - 2-3 Shift Solenoid Valve Performance - No Third or Fourth Gear
  • P0758 - 2-3 Shift Solenoid Circuit Electrical
  • P0759 - Shift Solenoid B Intermittent
  • P0760 - Shift Solenoid C Malfunction
  • P0761 - Shift Solenoid C Performance or Stuck Off
  • P0762 - Shift Solenoid C Stuck On
  • P0763 - Shift Solenoid C Electrical
  • P0764 - Shift Solenoid C Intermittent
  • P0765 - Shift Solenoid D Malfunction
  • P0766 - Shift Solenoid D Performance or Stuck Off
  • P0767 - Shift Solenoid D Stuck On
  • P0768 - Shift Solenoid D Electrical
  • P0769 - Shift Solenoid D Intermittent
  • P0770 - Shift Solenoid E Malfunction
  • P0771 - Shift Solenoid E Performance or Stuck Off
  • P0772 - Shift Solenoid E Stuck On
  • P0773 - Shift Solenoid E Electrical
  • P0774 - Shift Solenoid E Intermittent
  • P0780 - Shift Malfunction
  • P0781 - 1-2 Shift Malfunction
  • P0782 - 2-3 Shift Malfunction
  • P0783 - 3-4 Shift Malfunction
  • P0784 - 4-5 Shift Malfunction
  • P0785 - 3-2 Shift Solenoid Circuit Electrical
  • P0786 - Shift/Timing Solenoid Range/Performance
  • P0787 - Shift/Timing Solenoid Low
  • P0788 - Shift/Timing Solenoid High
  • P0789 - Shift/Timing Solenoid Intermittent
  • P0790 - Normal/Performance Switch Circuit Malfunction
  • P0801 - Reverse Inhibit Control Circuit Malfunction
  • P0803 - 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
  • P0804 - 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction
  • P0850 - Park/Neutral Position (PNP) Switch Circuit
  • P0856 - Powertrain Indicated Traction Control Malfunction
  • P0894 - Transmission Component Slipping
  • P0897 - PCM detects a calculated transmission fluid life of 10 percent or less
  • P0973 - PCM detects an open or short to ground in the 1-2 SS valve circuit
  • P0974 - PCM detects a continuous short to voltage in the 1-2 SS valve circuit
  • P0976 - PCM detects a continuous open or short to ground in the 2-3 SS valve circuit
  • P0977 - PCM detects a continuous short to voltage in the 2-3 SS valve circuit
  • P1031 - Heated Oxygen Sensor (HO2S) Heater Current Monitor Control Circuit Banks 1 and 2 Sensor 1
  • P1032 - Heated Oxygen Sensor (HO2S) Heater Warm Up Control Circuit Banks 1 and 2 Sensor 1
  • P1101 - Actual measured airflow from MAF, MAP, EGR, and TP is not within range of the calculated airflow
  • P1105 - Secondary Vacuum Sensor Circuit
  • P1106 - Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage
  • P1107 - Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage
  • P1108 - BARO to MAP Sensor Comparison Too High
  • P1109 - Secondary Port Throttle System
  • P1111 - Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
  • P1112 - Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
  • P1113 - Intake Resonance Switchover Solenoid Control Circuit
  • P1114 - Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage
  • P1115 - Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage
  • P1116 - ECT Signal Unstable or Intermittent
  • P1117 - Engine Coolant Temp. Signal Out-Of-Range Low
  • P1118 - Engine Coolant Temp. Signal Out-Of-Range High
  • P1119 - ECT Signal Out-Of-Range With TFT Sensor
  • P1120 - Throttle Position (TP) Sensor 1 Circuit
  • P1121 - Throttle Position (TP) Sensor Circuit Intermittent High Voltage
  • P1122 - Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
  • P1125 - Accelerator Pedal Position (APP) System
  • P1130 - Heated Oxygen Sensor (HO2S) Circuit Low Variance Bank 1 Sensor 1
  • P1131 - Heated Oxygen Sensor (HO2S) Circuit Low Variance Bank 1 Sensor 2
  • P1132 - Heated Oxygen Sensor (HO2S) Circuit Low Variance Bank 2 Sensor 1
  • P1133 - Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 1 Sensor 1
  • P1134 - Heated Oxygen Sensor (HO2S) Transition Time Ratio Bank 1 Sensor 1
  • P1135 - Heated Oxygen Sensor (HO2S) Lean Mean Bank 1 Sensor 1
  • P1136 - Heated Oxygen Sensor (HO2S) Rich Mean Bank 1 Sensor 1
  • P1137 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 Lean System or Low Voltage
  • P1138 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 Rich or High Voltage
  • P1139 - Heated Oxygen Sensor (HO2S) Insuff. Switching Bank 1 Sensor 2
  • P1140 - Heated Oxygen Sensor (HO2S) Transition Time Ratio Bank 1 Sensor 2
  • P1141 - Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2
  • P1143 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 3 Lean System or Low Voltage
  • P1144 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 3 Rich or High Voltage
  • P1145 - Heated Oxygen Sensor (HO2S) Cross Counts Bank 1 Sensor 3
  • P1153 - Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 2 Sensor 1
  • P1154 - Heated Oxygen Sensor (HO2S) Transition Time Ratio Bank 2 Sensor 1
  • P1155 - Heated Oxygen Sensor (HO2S) Lean Mean Bank 2 Sensor 1
  • P1156 - Heated Oxygen Sensor (HO2S) Rich Mean Bank 2 Sensor 1
  • P1157 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 Lean System or Low Voltage
  • P1158 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 Rich or High Voltage
  • P1159 - Heated Oxygen Sensor (HO2S) Cross Counts Bank 2 Sensor 2
  • P1161 - Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 2 Sensor 2
  • P1163 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 3 Lean System or Low Voltage
  • P1164 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 3 Rich or High Voltage
  • P1165 - Heated Oxygen Sensor (HO2S) Cross Counts Bank 2 Sensor 3
  • P1170 - Bank to Bank Fuel Trim Offset
  • P1171 - Fuel System Lean During Acceleration
  • P1172 - Fuel Transfer Pump Flow Insufficient
  • P1185 - Engine Oil Temperature Circuit
  • P1186 - EOT Circuit Performance
  • P1187 - EOT Sensor Circuit Low Voltage
  • P1188 - EOT Sensor Circuit High Voltage
  • P1189 - Engine Oil Pressure (EOP) Switch Circuit
  • P1190 - Engine Vacuum Leak
  • P1191 - Intake Air Duct Air Leak
  • P1200 - Injector Control Circuit
  • P1201 - (Alt. Fuel) Gas Mass Sensor Circuit Range/Performance
  • P1202 - (Alt. Fuel) Gas Mass Sensor Circuit Low Frequency
  • P1203 - (Alt. Fuel) Gas Mass Sensor Circuit High Frequency
  • P1211 - Mass Air Flow Circuit Intermittent High
  • P1212 - Mass Air Flow Circuit Intermittent Low
  • P1214 - Injection Pump Timing Offset
  • P1215 - Ground Fault Detection Indicated
  • P1216 - Fuel Solenoid Response Time Too Short
  • P1217 - Fuel Solenoid Response Time Too Long
  • P1218 - Injection Pump Calibration Circuit
  • P1219 - Throttle Position Sensor Reference Voltage
  • P1220 - Throttle Position (TP) Sensor 2 Circuit
  • P1221 - Fuel Pump Secondary Circuit Low
  • P1222 - Injector Control Circuit Intermittent
  • P1225 - Injector Circuit Cylinder 2 Intermittent
  • P1228 - Injector Circuit Cylinder 3 Intermittent
  • P1231 - Injector Circuit Cylinder 4 Intermittent
  • P1234 - Injector Circuit Cylinder 5 Intermittent
  • P1237 - Injector Circuit Cylinder 6 Intermittent
  • P1240 - Injector Circuit Cylinder 7 Intermittent
  • P1243 - Injector Circuit Cylinder 8 Intermittent
  • P1245 - Intake Plenum Switchover Valve
  • P1250 - Early Fuel Evaporation Heater Circuit
  • P1257 - Supercharger System Overboost
  • P1258 - Engine Coolant Overtemperature - above 268°F - Protection Mode Active
  • P1260 - Last Test Failed Failed SCC ENTER:More Info.
  • P1270 - Accelerator Pedal Position Sensor A/D Converter Error
  • P1271 - Accelerator Pedal Position (APP) Sensor 1-2 Correlation
  • P1272 - Accelerator Pedal Position Sensor 2
  • P1273 - "Accelerator Pedal Position Sensor 1
  • P1274 - Injectors Wired Incorrectly
  • P1275 - Accelerator Pedal Position (APP) Sensor 1 Circuit
  • P1276 - Accelerator Pedal Position Sensor 1 Circuit Performance
  • P1277 - Accelerator Pedal Position Sensor 1 Circuit Low Voltage
  • P1278 - Accelerator Pedal Position Sensor 1 Circuit High Voltage
  • P1280 - Accelerator Pedal Position (APP) Sensor 2 Circuit
  • P1281 - Accelerator Pedal Position Sensor 2 Circuit Performance
  • P1282 - Accelerator Pedal Position Sensor 2 Circuit Low Voltage
  • P1283 - Accelerator Pedal Position Sensor 2 Circuit High Voltage
  • P1285 - Accelerator Pedal Position Sensor 3 Circuit
  • P1286 - Accelerator Pedal Position Sensor 3 Circuit Performance
  • P1287 - Accelerator Pedal Position Sensor 3 Circuit Low Voltage
  • P1288 - Accelerator Pedal Position Sensor 3 Circuit High Voltage
  • P1300 - Ignitor Circuit
  • P1305 - Ignition Coil 2 Primary Feedback Circuit
  • P1310 - Ignition Coil 3 Primary Feedback Circuit
  • P1315 - Ignition Coil 4 Primary Feedback Circuit
  • P1320 - IC 4X Reference Circuit Intermittent
  • P1321 - Electronic Ignition System Fault Line
  • P1322 - EI System or Ignition Control Extra or Missing
  • P1323 - IC 24X Reference Circuit Low Frequency
  • P1324 - Crank RPM Too Low
  • P1335 - CKP Circuit
  • P1336 - Crankshaft Position (CKP) System Variation Not Learned
  • P1345 - Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation
  • P1346 - Intake Camshaft Position [CMP] Sensor System Performance
  • P1350 - Ignition Control System
  • P1351 - Ignition Coil Control Circuit High Voltage
  • P1352 - IC Output High/Pulse Detected when GND_Cyl. 2
  • P1353 - IC Output High/Pulse Detected when GND_Cyl. 3
  • P1354 - IC Output High/Pulse Detected when GND_Cyl. 4
  • P1355 - IC Output High/Pulse Detected when GND_Cyl. 5
  • P1356 - IC Output High/Pulse Detected when GND_Cyl. 6
  • P1357 - IC Output High/Pulse Detected when GND_Cyl. 7
  • P1358 - IC Output High/Pulse Detected when GND_Cyl. 8
  • P1359 - Ignition Coil Group 1 Control Circuit
  • P1360 - Ignition Coil Group 2 Control Circuit
  • P1361 - Ignition Coil Control Circuit Low Voltage
  • P1362 - IC Cylinder 2 Not Toggling After Enable
  • P1363 - IC Cylinder 3 Not Toggling After Enable
  • P1364 - IC Cylinder 4 Not Toggling After Enable
  • P1365 - IC Cylinder 5 Not Toggling After Enable
  • P1366 - IC Cylinder 6 Not Toggling After Enable
  • P1367 - IC Cylinder 7 Not Toggling After Enable
  • P1368 - IC Cylinder 8 Not Toggling After Enable
  • P1370 - IC 4X Reference Circuit Too Many Pulses
  • P1371 - IC 4X Reference Circuit Too Few Pulses
  • P1372 - Crankshaft Position (CKP) Sensor A-B Correlation
  • P1374 - 3X Reference Circuit
  • P1375 - IC 24X Reference Circuit High Voltage
  • P1376 - Ignition Ground Circuit
  • P1377 - IC Cam Pulse To 4X Reference Pulse
  • P1380 - Misfire Detected - Rough Road Data Not Available
  • P1381 - Misfire Detected - No Communication with Brake Control Module
  • P1390 - Wheel Speed Sensor 1 - G - Sensor Circuit
  • P1391 - Wheel Speed Sensor 1 - G - Sensor Circuit Performance
  • P1392 - Wheel Speed Sensor 1 - G - Sensor Circuit Low Voltage
  • P1393 - Wheel Speed Sensor 1 - G - Sensor Circuit High Voltage
  • P1394 - Wheel Speed Sensor 1 - G - Sensor Circuit Intermittent
  • P1395 - Wheel Speed Sensor 2 - G - Sensor Circuit
  • P1396 - Wheel Speed Sensor 2 - G - Sensor Circuit Performance
  • P1397 - Wheel Speed Sensor 2 - G - Sensor Circuit Low Voltage
  • P1398 - Wheel Speed Sensor 2 - G - Sensor Circuit High Voltage
  • P1399 - Wheel Speed Sensor 2 - G - Sensor Circuit Intermittent
  • P1403 - Exhaust Gas Recirculation System Valve 1
  • P1404 - Exhaust Gas Recirculation (EGR) Closed Position Performance
  • P1405 - Exhaust Gas Recirculation System Valve 3
  • P1406 - EGR Valve Pintle Position Circuit
  • P1407 - EGR Air Intrusion in Exhaust Supply to EGR Valve
  • P1408 - Intake Manifold Pressure Sensor Circuit
  • P1409 - EGR Vacuum System Leak
  • P1410 - Fuel Tank Pressure System
  • P1415 - Secondary Air Injection (AIR) System Bank 1
  • P1416 - Secondary Air Injection (AIR) System Bank 2
  • P1418 - Secondary Air Injection System Relay A Control Circuit High
  • P1420 - Intake Air Low Pressure Switch Circuit Low Voltage
  • P1421 - Intake Air Low Pressure Switch Circuit High Voltage
  • P1423 - Intake Air High Pressure Switch Circuit High Voltage
  • P1431 - Fuel Level Sensor 2 Circuit Performance
  • P1432 - Fuel Level Sensor 2 Circuit Low Voltage
  • P1433 - Fuel Level Sensor 2 Circuit High Voltage
  • P1441 - Evaporative Emission (EVAP) System Flow During Non-Purge
  • P1442 - EVAP Vacuum Sw. High Voltage During Ign. On
  • P1450 - Barometric Pressure Sensor Circuit
  • P1451 - Barometric Press. Sensor Performance
  • P1460 - Cooling Fan Control System
  • P1480 - Cooling Fan 1 Control Circuit High
  • P1481 - Cooling Fan Speed Sensor Circuit
  • P1482 - Cooling Fan Speed Output Circuit
  • P1483 - Engine Cooling System Performance
  • P1484 - Cooling Fan System Performance
  • P1500 - Starter Signal Circuit
  • P1501 - Theft Deterrent System
  • P1501 - Vehicle Speed Sensor Circuit Intermittent
  • P1502 - Theft Deterrent Fuel Enable Signal Not Received
  • P1503 - Theft Deterrent Fuel Enable Signal Not Correct
  • P1504 - Vehicle Speed Output Circuit
  • P1508 - Idle Speed Low - Idle Air Control (IAC) System Not Responding
  • P1509 - Idle Speed High - Idle Air Control (IAC) System Not Responding
  • P1510 - Throttle Control System Performance - Throttle Limitation Active
  • P1511 - Throttle Control System - Backup System Performance
  • P1514 - Airflow to TP Sensor Correlation High
  • P1515 - Electronic Throttle System Throttle Position
  • P1516 - Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance
  • P1517 - Electronic Throttle Module
  • P1518 - Electronic Throttle Module to PCM Communication
  • P1519 - Throttle Actuator Control (TAC) Module Internal Circuit
  • P1520 - Transmission Range Switch Circuit
  • P1521 - Transmission Engaged at High Throttle Angle
  • P1522 - Park/Neutral to Drive/Reverse at High RPM
  • P1523 - Throttle Closed Position Performance
  • P1524 - Throttle Closed Position Performance
  • P1525 - Throttle Body ServiceRequired
  • P1526 - Minimum Throttle Position Not Learned
  • P1527 - Transmission Range to Pressure Switch Correlation
  • P1528 - Governor
  • P1529 - Heated Windshield Request Problem
  • P1530 - Throttle Actuator Control (TAC) Module Internal Circuit
  • P1531 - A/C Low Side Temperature Sensor Fault
  • P1532 - A/C Evaporator Temp. Sens. Circuit Low Voltage
  • P1533 - A/C Evaporator Temp. Sens. Circuit High Voltage
  • P1534 - A/C High Side Temp. Sensor Low Voltage
  • P1535 - A/C High Side Temperature Sensor Circuit
  • P1536 - Engine Coolant Overtemperature - Air Conditioning (A/C) Disabled
  • P1537 - A/C Request Circuit Low Voltage
  • P1538 - A/C Request Circuit High Voltage
  • P1539 - A/C Clutch Status Circuit High Voltage
  • P1540 - Air Conditioning (A/C) Refrigerant Overpressure - Air Conditioning (A/C) Disabled
  • P1541 - A/C High Side Over Temperature
  • P1542 - A/C System High Pressure High Temperature
  • P1543 - A/C System Performance
  • P1544 - A/C Refrigerant Condition Very Low
  • P1545 - Air Conditioning (A/C) Clutch Relay Control Circuit
  • P1546 - A/C Clutch Status Circuit Low Voltage
  • P1547 - A/C System Performance Degraded
  • P1548 - A/C Recirculation Circuit
  • P1551 - Throttle Valve Rest Position Not Reached During Learn
  • P1554 - Cruise Control Feedback Circuit
  • P1555 - Electronic Variable Orifice Output
  • P1558 - Cruise Control Servo Indicates Low
  • P1559 - Cruise Control Power Management Mode
  • P1560 - Transaxle Not in Drive - Cruise Control Disabled
  • P1561 - Cruise Vent Solenoid
  • P1562 - Cruise Vacuum Solenoid
  • P1563 - Cruise Vehicle Speed/Set Speed Difference Too High
  • P1564 - Vehicle Acceleration Too High - Cruise Control Disabled
  • P1565 - Cruise Servo Position Sensor
  • P1566 - Engine RPM Too High - Cruise Control Disabled
  • P1567 - Active Banking Control Active - Cruise Control Disabled
  • P1568 - Cruise Servo Stroke Greater than Commanded in Cruise
  • P1569 - Cruise Servo Stroke High While not in Cruise
  • P1570 - Traction Control Active - Cruise Control Disabled
  • P1571 - Traction Control Torque Request Circuit
  • P1572 - ASR Active Circuit Low Too Long
  • P1573 - PCM/EBTCM Serial Data Circuit
  • P1574 - Stoplamp Switch Circuit
  • P1575 - Extended Travel Brake Switch Circuit
  • P1576 - BBV Sensor Circuit High Voltage
  • P1577 - BBV Sensor Circuit Low Voltage
  • P1578 - BBV Sensor Circuit Low Vacuum
  • P1579 - P/N to D/R at High Throttle Angle - Power Reduction Mode Active
  • P1580 - Cruise Move Circuit Low Voltage
  • P1581 - Cruise Move Circuit High Voltage
  • P1582 - Cruise Direction Circuit Low Voltage
  • P1583 - Cruise Direction CircuitHigh Voltage
  • P1584 - Cruise Control Disabled
  • P1585 - Cruise Control Inhibit Output Circuit
  • P1586 - Cruise Control Brake Switch 2 Circuit
  • P1587 - Cruise Control Clutch Control Circuit Low
  • P1588 - Cruise Control Clutch Control Circuit High
  • P1599 - Engine Stall or Near Stall Detected
  • P1600 - TCM Internal Watchdog Operation
  • P1601 - Serial Comm. Problem With Device 1
  • P1602 - Knock Sensor (KS) Module Performance
  • P1603 - Loss of SDM Serial Data
  • P1604 - Loss of IPC Serial Data
  • P1605 - Loss of HVAC Serial Data
  • P1606 - Serial Communication Problem With Device 6
  • P1607 - Serial Communication Problem With Device 7
  • P1608 - Serial Communication Problem With Device 8
  • P1609 - Loss Of TCS Serial Data
  • P1610 - Loss of PZM Serial Data
  • P1611 - Loss of CVRTD Serial Data
  • P1612 - Loss of IPM Serial Data
  • P1613 - Loss of DIM Serial Data
  • P1614 - Loss of RIM Serial Data
  • P1615 - Loss of VTD Serial Data
  • P1617 - Engine Oil Level Switch Circuit
  • P1619 - Engine Oil Life Monitor Reset Circuit
  • P1620 - Low Coolant Circuit
  • P1621 - Control Module Long Term Memory Performance
  • P1622 - Cylinder Select
  • P1623 - Transmission Temp Pull-Up Resistor
  • P1624 - Customer Snapshot Requested - Data Available
  • P1625 - TCM System Reset
  • P1626 - Theft Deterrent Fuel Enable Signal Not Received
  • P1627 - A/D Performance
  • P1628 - ECT Pull-Up Resistor
  • P1629 - Theft Deterrent System - Cranking Signal
  • P1630 - Theft Deterrent Learn Mode Active
  • P1631 - Theft Deterrent Start Enable Signal Not Correct
  • P1632 - Theft Deterrent Fuel Disable Signal Received
  • P1633 - Ignition 0 Switch Circuit
  • P1634 - Ignition 1 Switch Circuit
  • P1635 - 5 Volt Reference Circuit
  • P1636 - PCM Stack Overrun
  • P1637 - Generator L-Terminal Circuit
  • P1638 - Generator F-Terminal Circuit
  • P1639 - 5 Volt Reference 2 Circuit
  • P1640 - Driver-1-Input High Voltage
  • P1641 - Malfunction Indicator Lamp (MIL) Control Circuit
  • P1642 - Vehicle Speed Output Circuit
  • P1643 - Engine Speed Output Circuit
  • P1644 - Traction Control Delivered Torque Output Circuit
  • P1645 - Evaporative Emission (EVAP) Vent Solenoid Contorl Circuit
  • P1646 - Evaporative Emission (EVAP) Vent Solenoid Control Circuit
  • P1647 - Driver 1 Line 7
  • P1650 - Control Module Output B Circuit
  • P1651 - Fan 1 Relay Control Circuit
  • P1652 - Powertrain Induced Chassis Pitch Output Circuit
  • P1653 - Oil Level Lamp Control Circuit
  • P1654 - Cruise Control Inhibit Output Circuit
  • P1655 - EVAP Purge Solenoid Control Circuit
  • P1656 - Driver 2 Line 6
  • P1657 - 1-4 Upshift Solenoid Control Circuit
  • P1658 - Starter Enable Relay Control Circuit
  • P1660 - Cooling Fan Control Circuits
  • P1661 - MIL Control Circuit
  • P1662 - Cruise Lamp Control Circuit
  • P1663 - Oil Life Lamp Control Circuit
  • P1664 - 1-4 Upshift Lamp Control Circuit
  • P1665 - Driver 3 Line 5
  • P1666 - Driver 3 Line 6
  • P1667 - Reverse Inhibit Solenoid Control Circuit
  • P1669 - ABS Unit Expected
  • P1670 - Driver 4
  • P1671 - Driver 4 Line 1
  • P1672 - Low Engine Oil Level Lamp Control Circuit
  • P1673 - Engine Hot Lamp Control Circuit
  • P1674 - Tachometer Control Circuit
  • P1675 - EVAP Vent Solenoid Control Circuit
  • P1676 - Driver 4 Line 6
  • P1677 - Driver 4 Line 7
  • P1680 - Driver 5
  • P1681 - Driver 5 Line 1
  • P1682 - Driver 5 Line 2
  • P1683 - Driver 5 Line 3
  • P1684 - Driver 5 Line 4
  • P1685 - Driver 5 Line 5
  • P1686 - Driver 5 Line 6
  • P1687 - Driver 5 Line 7
  • P1689 - Delivered Torque Circuit Fault
  • P1690 - ECM Loop Overrun
  • P1691 - Coolant Gage Circuit Low Voltage
  • P1692 - Coolant Gage Circuit High Voltage
  • P1693 - Tachometer Circuit Low Voltage
  • P1694 - Tachometer Circuit High Voltage
  • P1695 - Remote Keyless Entry Circuit Low
  • P1696 - Remote Keyless Entry Voltage High
  • P1700 - Transmission Control Module (TCM) Requested MIL Illumination
  • P1701 - Trans. MIL Request Circuit
  • P1705 - P/N Signal Output Circuit
  • P1740 - Torque Reduction Signal Circuit
  • P1743 - TP Signal from ECM
  • P1760 - TCM Supply Voltage Interrupted
  • P1779 - Engine Torque Delivered to TCM Signal
  • P1780 - Park/Neutral Position [PNP] Switch Circuit
  • P1781 - Engine Torque Signal Circuit
  • P1790 - Transmission Control Module Checksum
  • P1791 - Transmission Control Module Loop
  • P1791 - Throttle/Pedal Position Signal (2000+)
  • P1792 - Transmission Control Module Reprogrammable Memory
  • P1792 - ECM to TCM Engine Coolant Signal
  • P1793 - Transmission Control Module Stack Overrun
  • P1793 - Wheel Speed Signal (2000+)
  • P1795 - CAN Bus - Throttle Body Position
  • P1800 - TCM Power Relay Control Circuit
  • P1801 - Performance Selector Switch Failure
  • P1804 - Ground Control Relay
  • P1810 - TFP Valve Position Switch Circuit
  • P1811 - Maximum Adapt and Long Shift
  • P1812 - Transmission Over Temperature Condition
  • P1813 - Torque Control
  • P1814 - Torque Converter Overstressed
  • P1815 - Transmission Range Switch - Start In Wrong Range
  • P1816 - TFP Valve Position Sw. - Park/Neu. With Drive Ratio
  • P1817 - TFP Valve Position Sw. - Reverse With Drive Ratio
  • P1818 - TFP Valve Position Sw. - Drive Without Drive Ratio
  • P1819 - Internal Mode Switch - No Start\Wrong Range
  • P1820 - Internal Mode Switch Circuit A Low
  • P1822 - Internal Mode Switch Circuit B High
  • P1823 - Internal Mode Switch Circuit P Low
  • P1825 - Internal Mode Switch - Invalid Range
  • P1826 - Internal Mode Switch Circuit C - High
  • P1831 - Pressure Control (PC) Solenoid Power Circuit - Low Voltage
  • P1832 - Pressure Control (PC)/Shift Lock Solenoid Control Circuit High Voltage
  • P1833 - A/T Solenoids Power Circuit - Low Voltage
  • P1834 - Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit High Voltage
  • P1835 - Kick-Down Switch Circuit
  • P1836 - Kick-Down Switch Failed Open
  • P1837 - Kick-Down Switch Failed Short
  • P1842 - 1-2 Shift Solenoid Circuit Low Voltage
  • P1843 - 1-2 Shift Solenoid Circuit High Voltage
  • P1844 - Torque Reduction Signal Circuit Desired By TCM
  • P1845 - 2-3 Shift Solenoid Circuit Low Voltage
  • P1847 - 2-3 Shift Solenoid Circuit High Voltage
  • P1850 - Brake Band Apply Solenoid Circuit
  • P1851 - Brake Band Apply Solenoid Performance
  • P1852 - Brake Band Apply SolenoidLow Voltage
  • P1853 - Brake Band Apply Solenoid High Voltage
  • P1860 - TCC PWM Solenoid Circuit Electrical
  • P1864 - Torque Converter Clutch Circuit
  • P1865 - 4-5 Shift Solenoid (SS) Valve Control Circuit High Voltage
  • P1866 - Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Control Circuit Low Voltage
  • P1867 - Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Control Circuit High Voltage
  • P1868 - Transmission Fluid Life
  • P1870 - Transmission Component Slipping
  • P1871 - Undefined Gear Ratio
  • P1873 - TCC Stator Temp. Switch Circuit Low
  • P1874 - TCC Stator Temp. Switch Circuit High
  • P1875 - 4WD Low Switch Circuit Electrical
  • P1884 - TCC Enable/Shift Light Circuit
  • P1886 - Shift Timing Solenoid
  • P1887 - TCC Release Switch Circuit
  • P1890 - ECM Data Input Circuit
  • P1890 - Throttle Position Signal Input
  • P1891 - Throttle Position Sensor PWM Signal Low
  • P1892 - Throttle Position Sensor PWM Signal High
  • P1893 - Engine Torque Signal Low Voltage
  • P1894 - Engine Torque Signal High Voltage
  • P1895 - TCM to ECM Torque Reduction Circuit
  • P2008 - Intake Manifold Runner Control (IMRC) Solenoid Control Circuit
  • P2009 - Intake Manifold Runner Control (IMRC) Solenoid Control Circuit Low Voltage
  • P2010 - Intake Manifold Runner Control (IMRC) Solenoid Control Circuit High Voltage
  • P2066 - Fuel Level Sensor 2 Performance
  • P2067 - Fuel Level Sensor 2 Circuit Low Voltage
  • P2068 - Fuel Level Sensor 2 Circuit High Voltage
  • P2096 - Post Catalyst Fuel Trim System Low Limit
  • P2097 - Post Catalyst Fuel Trim System High Limit
  • P2098 - Post Catalyst Fuel Trim System Low Limit
  • P2099 - Post Catalyst Fuel Trim System High Limit
  • P2100 - Throttle Actuator Control (TAC) Motor Control Circuit
  • P2101 - Control Module Throttle Actuator Position Performance
  • P2105 - Throttle Actuator Control (TAC) System - Forced Engine Shutdown
  • P2107 - Throttle Actuator Control (TAC) Module Internal Circuit
  • P2108 - Throttle Actuator Control (TAC) Module Performance
  • P2119 - Throttle Closed Position Performance
  • P2120 - Accelerator Pedal Position (APP) Sensor 1 Circuit
  • P2121 - Accelerator Pedal Position (APP) Sensor 1 Performance
  • P2122 - Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage
  • P2123 - Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage
  • P2125 - Accelerator Pedal Position (APP) Sensor 2 Circuit
  • P2127 - Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage
  • P2128 - Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage
  • P2135 - Throttle Position (TP) Sensor 1-2 Correlation
  • P2138 - Accelerator Pedal Position (APP) Sensor 1-2 Correlation
  • P2176 - Minimum Throttle Position Not Learned
  • P2500 - Generator L-Terminal Circuit Low Voltage
  • P2501 - Generator L-Terminal Circuit High Voltage
  • P2610 - ECU Malfunction
  • P2763 - Short to voltage in the TCC Solenoid
  • P2764 - Open or Short to ground in the TCC PWM solenoid valve circuit
  • P3000 - Hacking AWH Data

    Network Codes:
  • U1000 - Class 2 Communication Malfunction
  • U1001~U1254 - Loss of XXX Communications
  • U1002~U1015 - Loss of serial communications for class 2 devices
  • U1016 - Loss of Class 2 Communication with VCM
  • U1016 - Loss of Communications with PCM
  • U1017~U1025 - Loss of serial communications for class 2 devices
  • U1026 - Loss of ATC Class 2 Communication
  • U1027~U1039 - Loss of Serial Communications for Class 2 Devices
  • U1040 - Loss of Class 2 Communications with ABS
  • U1041 - Loss of EBCM Communication
  • U1042 - Lost Communications with Brake/Traction Control System
  • U1043~U1055 - Loss of Serial Communications for Class 2 Devices
  • U1056 - Loss of Communications with RSS
  • U1057~U1060 - Loss of Serial Communications for Class 2 Devices
  • U1161 - Loss of PDM Serial Data
  • U1062 - Loss of Serial Communications for Class 2 Devices
  • U1163 - Loss of RRDM Serial Data
  • U1064 - Loss of Communications with DIM
  • U1065 - Loss of Communications with IPM
  • U1066 - Loss of Communications with RIM
  • U1067~U1069 - Loss of Serial Communications for Class 2 Devices
  • U1170 - Loss of Driver Door Switch Asm Serial Data
  • U1071~U1087 - Loss of Serial Communications for Class 2 Devices
  • U1088 - Loss of Communications with SDM
  • U1089~U1095 - Loss of Serial Communications for Class 2 Devices
  • U1096 - Loss of Communications with IPC
  • U1097~U1127 - Loss of serial communications for class 2 devices
  • U1128 - Loss of Communications with IRC
  • U1129 - Loss of Communications with AMP
  • U1130~U1143 - Loss of serial communications for class 2 devices
  • U1144 - Loss of Communications with PHN
  • U1145 - Loss Of NAV Communications
  • U1146 - Loss Of Onstar Communiction
  • U1147~U1151 - Loss of serial communications for class 2 devices
  • U1152 - Loss Of ACM Serial Data Communication
  • U1152 - Loss of Data HCM
  • U1153 - Loss of Communications with CCP
  • U1154~U1159 - Loss of serial communications for class 2 devices
  • U1160 - Loss of Communications with DDM
  • U1161 - Loss of PASS Door Module SBI
  • U1162 - Loss of Rear Driver Door Module SBI
  • U1163 - Loss of Rear PASS Door Module SBI
  • U1164 - Loss Of DIM Serial Data Communication
  • U1165 - Loss of serial communications for class 2 devices
  • U1166 - Loss of Communications with SCM
  • U1167 - Loss of serial communications for class 2 devices
  • U1168 - Loss Of TTM Communications
  • U1169 - Loss of Communications with MMM
  • U1170 - Loss of Driver Door Switch SBI
  • U1171~U1175 - Loss of serial communications for class 2 devices
  • U1176 - Loss Of RFA Communications
  • U1177~U1191 - Loss of serial communications for class 2 devices
  • U1192 - Loss of VTD Class 2 Serial Data Com
  • U1193 - Loss of VIM Class 2 Communication
  • U1194~U1254 - Loss of serial communications for class 2 devices
  • U1255 - Class 2 Communication Malfunction (Serial Data Line Malfunction)
  • U1300 - Class 2 Short to Ground
  • U1301 - Class 2 Short to Battery
  • U1304 - Loss Of UART Communications
  • U1305 - Class 2 Data Link Low or High
  • U1500 - Inter-Device Dedicated Bus Malfunction
  • U1713 - Loss of Front Door Module to Window Motor High Speed Comm.
  • U1715 - Loss of Front Door Module to Window Motor High Speed Comm.
  • U1714 - Loss of Front Door Module to Window Motor Normal Speed Comm.
  • U1716 - Loss of Front Door Module to Window Motor Normal Speed Comm.
  • U1800 - Controller Area Network (CAN) Bus Communication
  • U2000 - Invalid BFC Transmitted SPI Data
  • U2001 - Invalid IPC Transmitted SPI Data
  • U2002 - SPI Data-In Low
  • U2003 - SPI Data-In High
  • U2004 - SPI Data-Out Low
  • U2005 - SPI Data-Out High
  • U2006 - SPI Clock-Out Low
  • U2007 - SPI Clock-Out High
  • U2050 - SIR PPS/CPS Communications Link malfunction
  • U2100 - Controller Area Network (CAN) Bus OFF
  • U2100 - CAN-BUS Communication Malfunction
  • U2102 - More Controllers on Bus than Programmed
  • U2103 - Fewer Controllers On Bus Than Programmed
  • U2104 - CAN Bus Reset Counter Overrun
  • U2105 - CAN Bus Error ECM
  • U2105 - Lost Comm with Engine Control System
  • U2106 - Lost Comm with Trans Control System
  • U2107 - Lost Communications with Body Control System
  • U2108 - CAN Bus Error ABS
  • U2108 - Lost Comm with ABS Control System
  • U2150 - Navigation ECU Gateway Communication Error
  • U2151 - Navigation ECU Communication Malfunction
  • U2153 - VICS ECU Communication Error








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