Diagnostic Trouble Code (DTC) Chart
Note. Most powertrain (P-code) DTCs are diagnosed in the Introduction - Gasoline Engines article. If the P-code retrieved is not listed below, refer to the Introduction - Gasoline Engines article to continue diagnostics.
Note. The smart junction box (SJB) is also known as the generic electronic module (GEM).
| DTC | Description | Source | Action |
|---|---|---|---|
| B1010 | Parking Aid Module Switch Not Connected | Parking Aid Module (PAM) | REFER to PARKING AID article. |
| B1016 | Jump Start Control Module Fault | Traction Battery Control Module (TBCM) | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1031 | SDARS Satellite Antenna Open | Satellite Digital Audio Receiver System (SDARS) Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B1032 | SDARS Satellite Antenna Short | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B1065 | Radio Volume Cutback Circuit Short to Battery | PAM | REFER to PARKING AID article. |
| B1066 | Radio Volume Cutback Circuit Failure | PAM | REFER to PARKING AID article. |
| B106A | TPMS Sensor Pressure Range Bit Incorrect State | Smart Junction Box (SJB) | REFER to WHEELS AND TIRES article. |
| B106B | Tire Pressure Sensor Low Battery | SJB | REFER to WHEELS AND TIRES article. |
| B106C | Tire Pressure Monitor System (TPMS) Low Frequency Subsystem Fault | SJB | REFER to WHEELS AND TIRES article. |
| B106D | Tire Pressure Monitor System (TPMS) Low Frequency Subsystem Fault | SJB | REFER to WHEELS AND TIRES article. |
| B106E | Solid State Driver Disabled Due to Short Circuit | SJB | REFER to Smart Junction Box (SJB) . |
| B106F | Module Disabled Due to External Fault | SJB | REFER to Smart Junction Box (SJB) . |
| B1117 | Audio Steering Wheel Button Stuck | Audio Control Module (ACM) | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B1119 | Audio Disc DVD Player Thermal Shutdown | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B1136 | Audio Steering Wheel Switch #2 Circuit Failure | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B1137 | Data Not Programmed | Instrument Cluster (IC) | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B1138 | Memory Full | IC | The SJB has 4 IKTs stored in memory and cannot program any more IKTs into the SJB memory. For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B1138 | Memory Full | SJB | The SJB has 4 IKTs stored in memory and cannot program any more IKTs into the SJB memory. For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B1139 | Invalid Transmitter Identification Code | IC | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1139 | Invalid Transmitter Identification Code | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1140 | Map Disk Invalid | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B1143 | Excessive Battery Contactor Close Requests | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1155 | Subwoofer #1 Short to Battery | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B1158 | Subwoofer #2 Open | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B1200 | Climate Control Pushbutton Circuit Failure | Heating Ventilation Air Conditioning (HVAC) Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B1202 | Fuel Sender Circuit Open | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B1204 | Fuel Sender Circuit Short to Ground | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B1205 | EIC Switch-1 Assembly Circuit Failure | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B1206 | EIC Switch-1 Assembly Circuit Open | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B1208 | EIC Switch-1 Assembly Circuit Short to Ground | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B1213 | Anti-Theft Number of Programmed Keys Is Below Minimum | IC | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B1231 | Event Threshold Exceeded | Occupant Classification System Module (OCSM) | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1231 | Event Threshold Exceeded | Restraints Control Module (RCM) | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1239 | Air Flow Blend Door Driver Circuit Failure | TBCM | REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B1251 | Air Temperature Internal Sensor Circuit Open | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B1253 | Air Temperature Internal Sensor Circuit Short To Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B1255 | Air Temperature External Sensor Circuit Open | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B1257 | Air Temperature External Sensor Circuit Short To Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B1299 | Power Supply Sensor Circuit Short to Ground | PAM | REFER to PARKING AID article. |
| B129B | Driver Blend Door Actuator, Drive Circuit(s) Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B129C | Driver Blend Door Actuator, Feedback Circuit Open or Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B129D | Driver Blend Door Actuator, Feedback Circuit Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B129F | Passenger Blend Door Actuator, Drive Circuit(s) Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12A0 | Passenger Blend Door Actuator, Feedback Circuit Open or Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12A1 | Passenger Blend Door Actuator, Feedback Circuit Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12A2 | Passenger Blend Door Actuator, Slow or Door Obstructed | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12A4 | Mode Door Actuator, Drive Circuit(s) Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12A5 | Mode Door Actuator, Feedback Circuit Open or Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12A6 | Mode Door Actuator, Feedback Circuit Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12A7 | Mode Door Actuator, Slow or Door Obstructed | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12A9 | Recirc Door Actuator, Drive Circuit(s) Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12AB | Drivers Heated Seat Relay Drive Circuit Shorted to Battery Voltage | HVAC Module | REFER to SEATING article. |
| B12AC | Drivers Heated Seat Relay Drive Circuit Open or Shorted to Ground | HVAC Module | REFER to SEATING article |
| B12AD | Passenger Heated Seat Relay Drive Circuit Shorted to Battery Voltage | HVAC Module | REFER to SEATING article |
| B12AE | Passenger Heated Seat Relay Drive Circuit Open or Shorted to Ground | HVAC Module | REFER to SEATING article |
| B12AF | Front Blower Motor Relay Drive Circuit Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12B0 | Front Blower Motor Relay Drive Circuit Open or Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12B1 | Front Blower Motor PWM Drive Circuit Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12B2 | Front Blower Motor PWM Drive Circuit Open or Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12B3 | Blend Door Actuator, Drive Circuit(s) Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12B5 | Blend Door Actuator, Feedback Circuit Open or Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12B6 | Blend Door Actuator, Feedback Circuit Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12B7 | Blend Door Actuator, Slow or Door Obstructed | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12B8 | Drivers Blend Door Actuator, Slow or Door Obstructed | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12B9 | Vref (5V) Drive Circuit Shorted to Battery Voltage | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12BA | Vref (5V) Drive Circuit Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B12BE | Heated Backlight/Mirror Relay Drive Circuit Shorted to Battery Voltage | HVAC Module | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B12BF | Heated Backlight/Mirror Relay Drive Circuit Open or Shorted to Ground | HVAC Module | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B1302 | Accessory Delay Relay Coil Circuit Failure | SJB | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B1304 | Accessory Delay Relay Coil Circuit Short to Battery | SJB | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B1317 | Battery Voltage High | ABS Module | Only applicable for hybrid vehicles. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| B1317 | Battery Voltage High | 4X4 Control Module | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1317 | Battery Voltage High | IC | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1317 | Battery Voltage High | OCSM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1317 | Battery Voltage High | Power Steering Control Module (PSCM) | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1317 | Battery Voltage High | RCM | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1317 | Battery Voltage High | SJB | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1318 | Battery Voltage Low | 4x4 Control Module | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1318 | Battery Voltage Low | ABS Module | Only applicable for hybrid vehicles. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| B1318 | Battery Voltage Low | ACM | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1318 | Battery Voltage Low | Front Control Interface Module (FCIM) | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1318 | Battery Voltage Low | Front Display Interface Module (FDIM) | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1318 | Battery Voltage Low | IC | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1318 | Battery Voltage Low | OCSM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1318 | Battery Voltage Low | PSCM | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1318 | Battery Voltage Low | RCM | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1318 | Battery Voltage Low | SDARS Module | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1318 | Battery Voltage Low | SJB | For gasoline vehicles, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. For hybrid vehicles, REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B1320 | Driver Door Ajar Circuit Open | SJB | REFER to INTERIOR LIGHTING article. |
| B1328 | Passenger Door Ajar Circuit Open | SJB | REFER to INTERIOR LIGHTING article. |
| B1331 | Decklid Ajar Rear Door Circuit Failure | SJB | REFER to INTERIOR LIGHTING article. |
| B1336 | Door Ajar RR Circuit Open | SJB | REFER to INTERIOR LIGHTING article. |
| B1342 | ECU is Faulted | 4x4 Control Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new 4x4 control module. REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article. REPEAT the self-test. |
| B1342 | ECU is Faulted | ABS Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ABS Module. REFER to VEHICLE DYNAMIC SYSTEMS article. REPEAT the self-test. |
| B1342 | ECU is Faulted | ACM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ACM. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. REPEAT the self-test. |
| B1342 | ECU is Faulted | HVAC Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new HVAC module. For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. REPEAT the self-test. |
| B1342 | ECU is Faulted | FCIM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new FCIM. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. REPEAT the self-test. |
| B1342 | ECU is Faulted | FDIM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new FDIM. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. REPEAT the self-test. |
| B1342 | ECU is Faulted | IC | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new IC. REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. REPEAT the self-test. |
| B1342 | ECU is Faulted | OCSM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new OCSM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. REPEAT the self-test. |
| B1342 | ECU is Faulted | PAM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new PAM. REFER to PARKING AID article. REPEAT the self-test. |
| B1342 | ECU is Faulted | PCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a PCM. REFER to Refer to the appropriate Engine article for the procedure.. REPEAT the self-test. |
| B1342 | ECU is Faulted | PSCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new PSCM. REFER to POWER STEERING article. REPEAT the self-test. |
| B1342 | ECU is Faulted | RCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new RCM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. REPEAT the self-test. |
| B1342 | ECU is Faulted | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B1342 | ECU is Faulted | SJB | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new SJB. REFER to Smart Junction Box (SJB) . REPEAT the self-test. |
| B1342 | ECU is Faulted | TBCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new high-voltage traction battery (HVTB). REFER to HIGH VOLTAGE TRACTION BATTERY article. REPEAT the self-test. |
| B1352 | Ignition Key-In Circuit Failure | SJB | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B1472 | Lamp Headlamp Input Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B1483 | Brake Pedal Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| B1485 | Brake Pedal Input Short to Battery | SJB | EXTERIOR LIGHTING article. |
| B1510 | Flash to Pass Switch Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B1520 | Hood Switch Circuit Open | SJB | The DTC is not applicable. The vehicle is not equipped with a hood switch. CLEAR the DTCs. REPEAT the self-test. |
| B1572 | Door Ajar LR Circuit Open | SJB | REFER to INTERIOR LIGHTING article. |
| B1578 | Lamp Park Input Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B1600 | PATS Ignition Key Transponder Signal Is Not Received | IC | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B1601 | PATS Received Incorrect Key-Code From Ignition Key Transponder | IC | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B1602 | PATS Received Invalid Format Of Key-Code From Ignition Key Transponder | IC | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B1624 | Lamp Keypad Output Open Circuit | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1626 | Lamp Keypad Output Short Circuit to Ground | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1676 | Battery Pack Voltage Out of Range | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| B1676 | Battery Pack Voltage Out of Range | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B1681 | PATS Transceiver Module Signal Is Not Received | IC | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B1685 | Lamp Dome Input Circuit Failure | SJB | REFER to INTERIOR LIGHTING article. |
| B1688 | Lamp Dome Input Circuit Short To Ground | SJB | REFER to INTERIOR LIGHTING article. |
| B1696 | Autolamp On Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B1791 | Autolamp Sensor Input Circuit Open | SJB | REFER to EXTERIOR LIGHTING article. |
| B1793 | Autolamp Sensor Input Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B1868 | Lamp Air Bag Warning Indicator Circuit Failure | IC | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1870 | Lamp Air Bag Warning Indicator Circuit Short to Battery | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B1884 | PAD Warning Lamp Circuit Failure | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1890 | PAD Warning Lamp Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2008 | Wipers On Signal Circuit Short to Ground | SJB | REFER to WIPERS AND WASHERS article. |
| B2031 | Left Corner Lamp Output Circuit Failure | SJB | REFER to EXTERIOR LIGHTING article. |
| B2032 | Right Corner Lamp Output Circuit Failure | SJB | REFER to EXTERIOR LIGHTING article. |
| B2044 | Left Rear Stop Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2045 | Left Rear Stop Lamp Circuit Open | SJB | REFER to EXTERIOR LIGHTING article. |
| B2046 | Right Rear Stop Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2047 | Right Rear Stop Lamp Circuit Open | SJB | REFER to EXTERIOR LIGHTING article. |
| B2048 | Left Rear Turn Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2049 | Left Rear Turn Lamp Circuit Open | SJB | REFER to EXTERIOR LIGHTING article. |
| B2050 | Right Rear Turn Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2051 | Right Rear Turn Lamp Circuit Open | SJB | REFER to EXTERIOR LIGHTING article. |
| B2071 | Hazard Switch Signal Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2077 | Liftgate Ajar Sw Circuit Failure | SJB | REFER to INTERIOR LIGHTING article. |
| B2097 | Compass Module Failure | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B2100 | Door Driver Key Cylinder Switch Failure | SJB | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. |
| B2103 | Antenna Not Connected | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2103 | Antenna Not Connected | IC | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B2108 | Trunk Key Cylinder Switch Failure | SJB | The DTC is not applicable. The vehicle is not equipped with a trunk key cylinder switch. CLEAR the DTCs. REPEAT the self-test. |
| B2141 | NVM Configuration Failure | IC | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B2143 | NVM Memory Failure | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B2172 | Inertia Switch Input Circuit Open | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B2204 | GPS Antenna Connection Open or Short | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2212 | Panel Dim Switch Out of Range | SJB | REFER to INTERIOR LIGHTING article. |
| B2254 | Front Fog Lamp Switch Failure | SJB | REFER to EXTERIOR LIGHTING article. |
| B2274 | Phone Transceiver Active Circuit Failure | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2276 | Less Than 2 Transmitters Programmed | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2277 | Electronic Power Steering Motor Malfunction | PSCM | REFER to STEERING SYSTEM - GENERAL INFORMATION article. |
| B2278 | Steering Shaft Torque Sensor Malfunction | PSCM | REFER to STEERING SYSTEM - GENERAL INFORMATION article. |
| B2281 | Right Turn Switch Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2282 | Left Turn Switch Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2290 | Occupant Classification System Fault | OCSM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2290 | Occupant Classification System Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2292 | Restraint System - Seatbelt Pretensioner Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2293 | Restraint System - Airbag Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2294 | Restraint System - Curtain Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2295 | Restraint System - Side Airbag Fault | PAM | REFER to PARKING AID article. |
| B2296 | Restraint System - Impact Sensor Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2373 | LED #1 Circuit Short to Battery | PAM | REFER to PARKING AID article. |
| B2384 | Audio Reverse Aid Mute Input Ckt. Failure | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2404 | Audio Steering Wheel Switch Circuit Fault | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2405 | Audio Disc CD Player Thermal Shutdown Fault | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2406 | Audio Disc CD Player Internal Fault | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2425 | Remote Keyless Entry Out of Synchronization | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2426 | Passenger Solar Radiation Sensor Circuit Open | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B2427 | Passenger Solar Radiation Sensor Circuit Short to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B2431 | Transponder Programming Failed | IC | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| B2434 | Drivers Seat Belt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2435 | Drivers Seat Belt Buckle Switch Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2438 | Passengers Seat Belt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2439 | Passengers Seat Belt Buckle Switch Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2477 | Module Configuration Failure | ABS Module | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | ACM | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | HVAC Module | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | FDIM | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | IC | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | PAM | REFER to PARKING AID article. |
| B2477 | Module Configuration Failure | PSCM | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2477 | Module Configuration Failure | SDARS Module | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | SJB | REFER to MODULE CONFIGURATION article. |
| B2479 | Park Brake Switch Circuit Short to Ground | SJB | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B2498 | Headlamp Switch Multiple Signals Input Active | SJB | REFER to EXTERIOR LIGHTING article. |
| B2572 | Brake Shift Interlock Output Circuit Failure | SJB | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - CD4E article or AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - HYBRID article. |
| B2607 | Harness/Configuration Mismatch | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2633 | Driver-Front Microphone Circuit Failure | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2656 | DVD (Digital Versatile Disk) Error | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2666 | Liftgate Release Switch Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2667 | Liftglass Release Switch Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2691 | Seat Belt Buckle Switch Circuit Fault, Front Driver's Side | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2692 | Front Passenger's Seat Belt Buckle Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B273A | Liftgate Release Output Circuit Shorted to Ground | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B273B | Liftgate Release Output Circuit Open or Shorted to Battery Voltage | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2741 | Sensor Cluster Defective | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| B2783 | Interior Humidity Sensor to DATC Short Circuit | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B2784 | Interior Humidity Sensor to DATC Open Circuit | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B2792 | Cross Link Between Firing Loops | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2794 | 3rd Row Power Fold Circuit Failure | SJB | REFER to SEATING article. |
| B2795 | Driver Solar Radiation Sensor Circuit Short to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B2796 | Driver Solar Radiation Sensor Circuit Open | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B2826 | Front Evaporator Temp Sensor Circuit Failure | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B2827 | Front Evaporator Temp Sensor Short to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B2844 | Ignition Fault | SJB | REFER to STEERING COLUMN SWITCHES article. |
| B2868 | Left Front Tire Pressure Sensor Fault | SJB | DTC B2868 is only present when a new SJB is installed, the SJB is flashed, or the SJB is reconfigured. REFER to WHEELS AND TIRES article to CARRY OUT TPMS sensor training in order to CLEAR the DTC. |
| B2869 | Right Front Tire Pressure Sensor Fault | SJB | DTC B2869 is only present when a new SJB is installed, the SJB is flashed, or the SJB is reconfigured. REFER to WHEELS AND TIRES article to CARRY OUT TPMS sensor training in order to CLEAR the DTC. |
| B2870 | Right Rear Tire Pressure Sensor Fault | SJB | DTC B2870 is only present when a new SJB is installed, the SJB is flashed, or the SJB is reconfigured. REFER to WHEELS AND TIRES article to CARRY OUT TPMS sensor training in order to CLEAR the DTC. |
| B2871 | Left Rear Tire Pressure Sensor Fault | SJB | DTC B2871 is only present when a new SJB is installed, the SJB is flashed, or the SJB is reconfigured. REFER to WHEELS AND TIRES article to CARRY OUT TPMS sensor training in order to CLEAR the DTC. |
| B2872 | Tire Pressure Sensor Fault | SJB | REFER to WHEELS AND TIRES article. |
| B287A | Tire Pressure System Fault | SJB | REFER to WHEELS AND TIRES article. |
| B2900 | VIN Mismatch | ABS Module | REFER to MODULE CONFIGURATION article. |
| B2900 | VIN Mismatch | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2909 | Belt Tension Sensor Fault | OCSM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2913 | Audio Subwoofer Not Connected | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2924 | Audio Button Stuck | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2924 | Audio Button Stuck | FCIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B2947 | Global Opening/Closing Circuit Open | SJB | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B2949 | Global Opening/Closing Circuit Short to Battery | SJB | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B2950 | Air Conditioning System Fault | TBCM | REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B2965 | Audio System Speaker Circuit Fault | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| B297A | Blend Door Actuator, Drive Circuit(s) Open | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B297B | Blend Door Actuator, Drive Circuit(s) Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B297C | Driver Blend Door Actuator, Drive Circuit(s) Open | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B297D | Driver Blend Door Actuator, Drive Circuit(s) Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B297E | Passenger Blend Door Actuator, Drive Circuit(s) Open | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B297F | Passenger Blend Door Actuator, Drive Circuit(s) Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B298A | Mode Door Actuator, Drive Circuit(s) Open | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B298B | Mode Door Actuator, Drive Circuit(s) Shorted to Ground | HVAC Module | For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| B29B7 | White Lighting Output Circuit Open | SJB | REFER to INTERIOR LIGHTING article. |
| B29B8 | White Lighting Output Circuit Short to Ground | SJB | REFER to INTERIOR LIGHTING article. |
| B2A20 | Ignition stuck in START | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| B2A20 | Ignition stuck in START | SJB | REFER to STEERING COLUMN SWITCHES article. |
| B2A21 | One or More Configuration Files Missing or Corrupt | SJB | REFER to MODULE CONFIGURATION article. |
| B2A22 | Headlamp OFF Circuit Open | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A23 | High Beam Input Circuit Short To Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A24 | Turn Signal Input Circuit Failure | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A25 | Trim Panel Lock Switch Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2A26 | Keypad Switch Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2A27 | Right Front Turn Lamp Circuit Open | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A28 | Right Front Turn Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A29 | Left Front Turn Lamp Circuit Open | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A2A | Left Front Turn Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A2B | Left Corner Lamp Output Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A2C | Right Corner Lamp Output Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A2D | 3rd Row Power Fold Circuit Short to Ground | SJB | REFER to SEATING article. |
| B2A2E | Right Front Lamp Low Beam Circuit Open | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A2F | Right Front Lamp Low Beam Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A30 | Left Front Lamp Low Beam Circuit Open | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A31 | Left Front Lamp Low Beam Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING article. |
| B2A32 | LED Backlighting Output Circuit Open | SJB | REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION article. |
| B2A33 | LED Backlighting Output Circuit Short to Ground | SJB | REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION article. |
| B2A35 | Interior Lighting Output Circuit Open | SJB | REFER to INTERIOR LIGHTING article. |
| B2A36 | Interior Lighting Output Circuit Short to Ground | SJB | REFER to INTERIOR LIGHTING article. |
| B2A37 | Floor Lamp Output Circuit Open | SJB | REFER to INTERIOR LIGHTING article. |
| B2A38 | Floor Lamp Output Circuit Short to Ground | SJB | REFER to INTERIOR LIGHTING article. |
| B2A39 | Puddle Lamp Output Circuit Open | SJB | REFER to INTERIOR LIGHTING article. |
| B2A3A | Puddle Lamp Output Circuit Short to Ground | SJB | REFER to INTERIOR LIGHTING article. |
| B2A3B | TPMS Initiator Left (1) Output Circuit Open | SJB | REFER to WHEELS AND TIRES article. |
| B2A3C | TPMS Initiator Left (1) Output Circuit Short to Ground | SJB | REFER to WHEELS AND TIRES article. |
| B2A3D | TPMS Initiator Right (2) Output Circuit Open | SJB | REFER to WHEELS AND TIRES article. |
| B2A3E | TPMS Initiator Right (2) Output Circuit Short to Ground | SJB | REFER to WHEELS AND TIRES article. |
| B2A4C | Hybrid Battery Current Sensor Implausible | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| B2A4D | Battery Contactor Signal Incorrect After Event | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1125 | Brake Fluid Level Sensor Input Circuit Failure | SJB | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1141 | Wheel Speed Sensor LF Tone Ring Tooth Missing Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1142 | Wheel Speed Sensor RF Tone Ring Tooth Missing Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1143 | Wheel Speed Sensor LR Tone Ring Tooth Missing Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1144 | Wheel Speed Sensor RR Tone Ring Tooth Missing Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1145 | Speed Wheel Sensor RF Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1155 | Speed Wheel Sensor LF Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1165 | Speed Wheel Sensor RR Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1175 | Speed Wheel Sensor LR Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1187 | Brake Fluid Level Sensor Input Open Circuit | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1188 | Brake Fluid Level Sensor Input Short Circuit to Battery | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1189 | Brake Fluid Level Sensor Input Short Circuit to Ground | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1233 | Speed Wheel LF Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1234 | Speed Wheel RF Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1235 | Speed Wheel RR Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1236 | Speed Wheel LR Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1277 | STEERING Wheel Angle 1 and 2 Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1278 | STEERING Wheel Angle 1 and 2 Signal Faulted | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1279 | Yaw Rate Sensor Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1280 | Yaw Rate Sensor Signal Fault | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1281 | Lateral Accelerometer Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1282 | Lateral Accelerometer Signal Fault | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1285 | Booster Solenoid Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1287 | Booster Pedal Force Switch Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1288 | Pressure Transducer Main/Primary Input Circuit Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1305 | Longitudinal Accelerometer Signal Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1310 | Brake Hydraulic Pressure Transducer Front Left Wheel Circuit Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1311 | Brake Hydraulic Pressure Transducer Front Left Wheel Signal Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1312 | Brake Hydraulic Pressure Transducer Front Right Wheel Circuit Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1313 | Brake Hydraulic Pressure Transducer Front Right Wheel Signal Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1314 | Brake Hydraulic Pressure Transducer Rear Left Wheel Circuit Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1315 | Brake Hydraulic Pressure Transducer Rear Left Wheel Signal Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1316 | Brake Hydraulic Pressure Transducer Rear Right Wheel Circuit Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1317 | Brake Hydraulic Pressure Transducer Rear Right Wheel Signal Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1318 | Brake Hydraulic Pressure Transducer Accumulator Circuit Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1319 | Brake Hydraulic Pressure Transducer Accumulator Signal Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1320 | Brake Hydraulic Accumulator Travel Sensor Circuit Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1321 | Brake Hydraulic Accumulator Travel Sensor Signal Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1322 | Brake Hydraulic Master Cylinder Piston-Travel Sensor 1 Circuit Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1323 | Brake Hydraulic Master Cylinder Piston-Travel Sensor 1 Signal Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1324 | Brake Hydraulic Master Cylinder Piston-Travel Sensor 2 Circuit Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1325 | Brake Hydraulic Master Cylinder Piston-Travel Sensor 2 Signal Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1327 | Brake Fluid Level Low | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1328 | Electro-Hydraulic General Pressure Sensor Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1414 | Incorrect Module Design Level | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1440 | Pressure Transducer Main/Primary Signal Faulted | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1470 | TCS Functions Temporarily Disabled (Thermal Brake Protection) | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1471 | High Pressure Accumulator (HPA) Volume Consumption Plausibility Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1472 | Master Cylinder Volume/Travel Plausibility Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1473 | Brake System Valve Calibration Data Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1474 | High Pressure Accumulator (HPA) Sensor Calibration Data Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1475 | High Pressure Accumulator (HPA) Pressure/Volume/Temperature Plausibility Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1476 | Brake System Pump Volume Feed Too Low Plausibility Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1477 | High Pressure Hydraulic Circuit Leakage Plausibility Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1478 | Left Front Wheel Brake Pressure Control Plausibility Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1479 | Left Rear Wheel Brake Pressure Control Plausibility Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1480 | Right Front Wheel Brake Pressure Control Plausibility Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1481 | Right Rear Wheel Brake Pressure Control Plausibility Failure | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1516 | Roll Rate Sensor Signal Fault | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1517 | Roll Rate Sensor Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1523 | Brake Fluid Level Sensor Out of Range | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1524 | Brake Pedal Travel Sensor Calibration Incomplete | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1525 | Brake System Initialization Incomplete | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1526 | Brake Pedal Travel Sensor Fault | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1699 | Left Rear Sensor Circuit Short to Vbat | PAM | REFER to PARKING AID article. |
| C1700 | Left Rear Sensor Circuit Failure or Blockage | PAM | REFER to PARKING AID article. |
| C1701 | Left Rear Sensor Circuit Fault | PAM | REFER to PARKING AID article. |
| C1702 | Right Rear Sensor Circuit Short to Vbat | PAM | REFER to PARKING AID article. |
| C1703 | Right Rear Sensor Circuit Failure or Blockage | PAM | REFER to PARKING AID article. |
| C1704 | Right Rear Sensor Circuit Fault | PAM | REFER to PARKING AID article. |
| C1705 | Left Rear Center Sensor Circuit Short to Vbat | PAM | REFER to PARKING AID article. |
| C1706 | Left Rear Center Sensor Circuit Failure | PAM | REFER to PARKING AID article. |
| C1707 | Left Rear Center Sensor Circuit Fault | PAM | REFER to PARKING AID article. |
| C1708 | Right Rear Center Sensor Circuit Short to Vbat | PAM | REFER to PARKING AID article. |
| C1709 | Right Rear Center Sensor Circuit Failure | PAM | REFER to PARKING AID article. |
| C1710 | Right Rear Center Sensor Circuit Fault | PAM | REFER to PARKING AID article. |
| C1742 | Rear Sounder Circuit Failure | PAM | REFER to PARKING AID article. |
| C1743 | Rear Sounder Circuit Short to Vbatt | PAM | REFER to PARKING AID article. |
| C1748 | Switch Input Circuit Short to Gnd | PAM | REFER to PARKING AID article. |
| C1805 | Mismatched PCM and/or ABS-TC Module | ABS Module | Applicable for gasoline vehicles only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1862 | Contactor Circuit Failure | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| C1920 | LED #1 Circuit Failure | PAM | REFER to PARKING AID article. |
| C1941 | Zero Seat Weight Test Failure | OCSM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1946 | Front Driver's Seat Track Position Switch Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1947 | Front Driver's Seat Track Position Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1948 | Front Driver's Seat Track Position Switch Circuit Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1963 | Stability Control Inhibit Warning | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1981 | Front Driver's Seat Track Position Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1991 | Module Calibration Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1992 | Vehicle Speed Circuit Failure | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| C1996 | Active Yaw and/or Roll Control Disabled | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1998 | Module Calibration Not Complete | ABS Module | Applicable for hybrid only. CONFIGURE the ABS Module. REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC C1998 is retrieved again, INSTALL a new ABS Module. REFER to VEHICLE DYNAMIC SYSTEMS article. REPEAT the self-test. |
| C2000 | Steering Angle Sensor Not Calibrated | PSCM | REFER to STEERING SYSTEM - GENERAL INFORMATION article. |
| C2769 | Longitudinal Acceleration Sensor Electrical Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C2770 | Longitudinal Acceleration Sensor Plausibility Failure | ABS Module | Applicable for gasoline vehicles only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C2777 | Sensor Cluster BUS Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C2778 | Sensor Power Supply Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C2780 | ECU in Manufacturer Sub-State | SJB | DTC C2780 is only present when a new SJB is installed, the SJB is flashed, or the SJB is reconfigured. REFER to WHEELS AND TIRES article to CARRY OUT the TPMS sensor training in order to CLEAR this DTC. |
| P0512 | Starter Request Circuit | PCM | REFER to STARTING SYSTEM article. |
| P0535 | A/C Evaporator Temperature Sensor Circuit | TBCM | REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| P0563 | System Voltage High | PCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| P0620 | Generator Control Circuit | PCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| P0625 | Generator Field Terminal Circuit Low | PCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| P0626 | Generator Field Terminal Circuit High | PCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| P062F | Internal Control Module EEPROM Error | SJB | INSTALL a new SJB. REFER to Smart Junction Box (SJB) . REPEAT the self-test. |
| P065B | Generator Control Circuit Range/Performance | PCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| P0812 | Reverse Input Circuit | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| P0A0A | High Voltage System Inter-lock Circuit | TBCM | REFER to the Introduction - Gasoline Engines article. |
| P0A0C | High Voltage System Inter-lock Circuit Low | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A0E | High Voltage System Inter-lock Circuit Intermittent | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A1F | Battery Energy Control Module | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A27 | Hybrid Battery Power Off Circuit | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A7D | Hybrid Battery Pack State of Charge Low | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A7E | Hybrid Battery Pack Over Temperature | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A80 | Replace Hybrid Battery Pack | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A81 | Hybrid Battery Pack Cooling Fan 1 Control Circuit | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A8B | 14 Volt Power Module System Voltage | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A8D | 14 Volt Power Module System Voltage Low | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A8E | 14 Volt Power Module System Voltage High | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A95 | High Voltage Fuse | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A96 | Hybrid Battery Pack Cooling Fan 2 Control Circuit | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0A9B | Hybrid Battery Temperature Sensor A Circuit | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0AA6 | Hybrid Battery Voltage System Isolation Fault | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0AA7 | Hybrid Battery Voltage Isolation Sensor Circuit | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0ABF | Hybrid Battery Pack Current Sensor A Circuit | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0AC0 | Hybrid Battery Pack Current Sensor A Circuit Range/Performance | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0AD9 | Hybrid Battery Positive Contactor Control Circuit/Open GM | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0ADD | Hybrid Battery Negative Contactor Control Circuit/Open | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P0AE1 | Hybrid Battery Precharge Contactor Circuit | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P1260 | Theft Detected, Vehicle Immobilized | PCM | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| P1635 | Tire/Axle Out of Acceptable Range | 4x4 Control Module | REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article. |
| P1824 | 4-Wheel Drive Clutch Relay Circuit Failure | 4x4 Control Module | REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article. |
| P1825 | 4-Wheel Drive Clutch Relay Open Circuit | 4x4 Control Module | REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article. |
| P2533 | Ignition Switch Run/Start Position Circuit | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| P2612 | A/C Refrigerant Distribution Valve Control Circuit Low | TBCM | REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| P2613 | A/C Refrigerant Distribution Valve Control Circuit High | TBCM | REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. |
| PXXXX | All other DTCs | PCM | REFER to the Introduction - Gasoline Engines article. |
| U0001 | High Speed CAN Communication Bus | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0100 | Lost Communication with ECM/PCM | 4x4 Control Module | REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article. |
| U0100 | Lost Communication with ECM/PCM | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0100 | Lost Communication with ECM/PCM | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0100 | Lost Communication with ECM/PCM | PSCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0100 | Lost Communication with ECM/PCM | TBCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0101 | Lost Communication with TCM | ABS Module | Applicable for hybrid only. REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0101 | Lost Communication with TCM | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0101 | Lost Communication with TCM | PSCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0101 | Lost Communication with TCM | TBCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0111 | Lost Communication With Battery Energy Control Module (BCM) | IC | Applicable for hybrid only. REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0114 | Lost Communication With Four-Wheel Drive Clutch Control Module | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0114 | Lost Communication With Four-Wheel Drive Clutch Control Module | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | 4x4 Control Module | REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article. |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0129 | Lost Communication with Brake System Control Module | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0131 | Lost Communication With Power Steering Control Module (VAPS) | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0140 | Lost Communication With Body Control Module (GEM) | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0140 | Lost Communication With Body Control Module (GEM) | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0140 | Lost Communication With Body Control Module (GEM) | HVAC Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0140 | Lost Communication With Body Control Module (GEM) | FCIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0140 | Lost Communication With Body Control Module (GEM) | FDIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0140 | Lost Communication With Body Control Module (GEM) | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0151 | Lost Communication With Restraints Control Module | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0151 | Lost Communication With Restraints Control Module | OCSM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| U0155 | Lost Communication with Instrument Panel Cluster (IC) Control Module | 4x4 Control Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0155 | Lost Communication with Instrument Panel Cluster (IC) Control Module | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0155 | Lost Communication with Instrument Panel Cluster (IC) Control Module | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0155 | Lost Communication with Instrument Panel Cluster (IC) Control Module | FDIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0155 | Lost Communication with Instrument Panel Cluster (IC) Control Module | PSCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0155 | Lost Communication with Instrument Panel Cluster (IC) Control Module | SJB | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0159 | Lost Communication With Parking Assist Control Module (PAM) | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0164 | Lost Communication With HVAC Control Module (EATC) | FDIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0164 | Lost Communication With HVAC Control Module (EATC) | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0184 | Lost Communication With Radio (ACM) | FCIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0184 | Lost Communication With Radio (ACM) | FDIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0184 | Lost Communication With Radio (ACM) | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0193 | Lost Communication With Digital Audio Control Module (SDARS) | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0193 | Lost Communication With Digital Audio Control Module (SDARS) | FDIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0196 | Lost Communication With Entertainment Control Module - Rear (AUX) | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0196 | Lost Communication With Entertainment Control Module - Rear (AUX) | FDIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0196 | Lost Communication With Entertainment Control Module - Rear (AUX) | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0197 | Lost Communication With Telephone Control Module | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0197 | Lost Communication With Telephone Control Module | FDIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0197 | Lost Communication With Telephone Control Module | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0238 | Lost Communication With Digital Audio Control Module "D" (DSP) | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0238 | Lost Communication With Digital Audio Control Module "D" (DSP) | FDIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0249 | Lost Communication With Entertainment Control Module - Rear "B" (RCU) | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0249 | Lost Communication With Entertainment Control Module - Rear "B" (RCU) | FDIM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0249 | Lost Communication With Entertainment Control Module - Rear "B" (RCU) | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0255 | Lost Communication With Front Controls Interface Module | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0255 | Lost Communication With Front Controls Interface Module | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0256 | Lost Communication With Front Display Interface Module | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0256 | Lost Communication With Front Display Interface Module | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U0300 | Internal Control Module Software Incompatibility | HVAC Module | REFER to MODULE CONFIGURATION article. |
| U0300 | Internal Control Module Software Incompatibility | PCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0300 | Internal Control Module Software Incompatibility | RCM | REFER to MODULE CONFIGURATION article. |
| U0300 | Internal Control Module Software Incompatibility | TBCM | REPROGRAM the TBCM. REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U0300 is retrieved again, INSTALL a new high voltage traction battery. REFER to HIGH VOLTAGE TRACTION BATTERY article. REPEAT the self-test. |
| U0401 | Invalid Data Received From ECM/PCM A | 4x4 Control Module | REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article. |
| U0401 | Invalid Data Received From ECM/PCM A | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| U0401 | Invalid Data Received From ECM/PCM A | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| U0402 | Invalid Data Received From TCM | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| U0402 | Invalid Data Received From TCM | TBCM | REFER to HIGH VOLTAGE TRACTION BATTERY article. |
| U0415 | Invalid Data Received From Anti-Lock Brake System (ABS) Control Module | 4x4 Control Module | REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article. |
| U1900 | CAN Communication Bus Fault - Receive Error | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1900 | CAN Communication Bus Fault - Receive Error | RCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1901 | CAN Network #2 Communication Bus Fault - Receive Error | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| U2013 | Compass Module is Not Responding | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| U2023 | Fault Received From External Node | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U2023 | Fault Received From External Node | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U2023 | Fault Received From External Node | PSCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U2050 | No Application Present | 4x4 Control Module | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new 4x4 control module. REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article. REPEAT the self-test. |
| U2050 | No Application Present | ABS Module | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new ABS Module. REFER to VEHICLE DYNAMIC SYSTEMS article. REPEAT the self-test. |
| U2050 | No Application Present | ACM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new ACM. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. REPEAT the self-test. |
| U2050 | No Application Present | HVAC Module | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new HVAC module. For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. REPEAT the self-test. |
| U2050 | No Application Present | FCIM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new FCIM. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. REPEAT the self-test. |
| U2050 | No Application Present | FDIM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new FDIM. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. REPEAT the self-test. |
| U2050 | No Application Present | IC | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new IC. REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. REPEAT the self-test. |
| U2050 | No Application Present | OCSM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new OCSM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. REPEAT the self-test. |
| U2050 | No Application Present | PSCM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new PSCM. REFER to STEERING SYSTEM - GENERAL INFORMATION article. REPEAT the self-test. |
| U2050 | No Application Present | RCM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new RCM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. REPEAT the self-test. |
| U2050 | No Application Present | SDARS Module | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new SDARS module. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. REPEAT the self-test. |
| U2050 | No Application Present | SJB | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new SJB. REFER to Smart Junction Box (SJB) . REPEAT the self-test. |
| U2050 | No Application Present | TBCM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2050 is retrieved again, INSTALL a new HVTB. REFER to HIGH VOLTAGE TRACTION BATTERY article. REPEAT the self-test. |
| U2051 | One or More Calibration Files Missing/Corrupt | 4x4 Control Module | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2051 is retrieved again, INSTALL a new 4x4 control module. REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article. REPEAT the self-test. |
| U2051 | One or More Calibration Files Missing/Corrupt | ACM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2051 is retrieved again, INSTALL a new ACM. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. REPEAT the self-test. |
| U2051 | One or More Calibration Files Missing/Corrupt | HVAC Module | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2051 is retrieved again, INSTALL a new HVAC module. For gasoline vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. For hybrid vehicles, REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS - HYBRID article. REPEAT the self-test. |
| U2051 | One or More Calibration Files Missing/Corrupt | FCIM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2051 is retrieved again, INSTALL a new FCIM. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. REPEAT the self-test. |
| U2051 | One or More Calibration Files Missing/Corrupt | FDIM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2051 is retrieved again, INSTALL a new FDIM. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. REPEAT the self-test. |
| U2051 | One or More Calibration Files Missing/Corrupt | OCSM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2051 is retrieved again, INSTALL a new OCSM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. REPEAT the self-test. |
| U2051 | One or More Calibration Files Missing/Corrupt | RCM | REFER to MODULE CONFIGURATION article to CARRY OUT PMI. CLEAR the DTCs. REPEAT the self-test. If DTC U2051 is retrieved again, INSTALL a new RCM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. REPEAT the self-test. |
| U2060 | ECU Redundant Power Circuit Open | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| U2062 | ECU Redundant Ground Circuit Open | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| U2472 | Unexpected Ignition State | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES article. |
| U2472 | Unexpected Ignition State | SJB | RETRIEVE and FOLLOW non-network DTCs from other modules. |
| U2473 | Unexpected Vehicle Speed (VSS) | ACM | RETRIEVE and FOLLOW non-network DTCs from other modules. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article. |
| U2473 | Unexpected Vehicle Speed (VSS) | SJB | RETRIEVE and FOLLOW non-network DTCs from other modules. |
| U2510 | CAN - Invalid Data for Vehicle Security | IC | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| U2511 | CAN - Data Mis-Match (Receive Data Does Not Match Expected) | IC | For gasoline vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. For hybrid vehicles, REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) - HYBRID article. |
| U2527 | CAN Network #2 Bus Off - Transmit Error | ABS Module | Applicable for hybrid only. REFER to VEHICLE DYNAMIC SYSTEMS article. |
| U261A | CAN Data / Configuration Setup Mismatch | IC | REFER to MODULE CONFIGURATION article. |
Inspection and Verification
- Verify the customer concern.
- Visually inspect for obvious signs of electrical damage. VISUAL INSPECTION CHART Electrical Smart junction box (SJB) fuse 5 (10A) Wiring, terminals or connectors
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, connect the scan tool to the data link connector (DLC).
- If the scan tool does not communicate with the VCM: Check the VCM connection to the vehicle. Check the scan tool connection to the VCM. Refer to «MODULE COMMUNICATIONS NETWORK»(ref-292179) article, No Power To The Scan Tool, to diagnose no communication with the scan tool.
- If the scan tool does not communicate with the vehicle: Verify the ignition key is in the ON position. Verify the scan tool operation with a known good vehicle. Refer to «MODULE COMMUNICATIONS NETWORK»(ref-292179) article to diagnose no response from the PCM.
- Carry out the network test: If the scan tool responds with no communication for one or more modules, refer to «MODULE COMMUNICATIONS NETWORK»(ref-292179) article. If the network test passes, retrieve and record the continuous memory DTCs.
- Clear the continuous DTCs and carry out the self-test diagnostics for the SJB.
- If the DTCs retrieved are related to the concern, go to DTC Charts. For all other DTCs, refer to «Diagnostic Trouble Code (DTC) Chart»(ref-292180-S20949883282008073100000) .
- If no DTCs related to the concern are retrieved, verify the symptom. Go to «Symptom Chart»(ref-292180-S04330451202008073100000) .
DTC Charts
| DTC | Description | Action |
|---|---|---|
| B106E | Solid State Driver Disabled Due to Short Circuit | Go to Pinpoint Test A . |
| B106F | Module Disabled Due to External Fault | Go to Pinpoint Test A . |
| P062F | Internal Control Module EEPROM Error | INSTALL a new SJB. REFER to Smart Junction Box (SJB) . TEST the system for normal operation. |
| All other DTCs | REFER to Diagnostic Trouble Code (DTC) Chart . |
SMART JUNCTION BOX (SJB) DTC CHART
Symptom Chart
| Condition | Possible Sources | Action |
|---|---|---|
| No communication with the smart junction box (SJB) | Fuse Wiring, terminals or connectors SJB | REFER to MODULE COMMUNICATIONS NETWORK article. |
Symptom Chart
PINPOINT TEST A: DTCs B106E/B106F - SOLID STATE DRIVER DISABLED/MODULE DISABLED
| CAUTION | If DTC B106F is present and the SJB is to be replaced, the fault condition must be corrected first. Failure to correct the fault condition first may cause damage to the new SJB, resulting in a repeat repair. |
- A1 CHECK FOR DTC B106E Review the DTCs from the SJB self-test. Is DTC B106E present? YES : Go to A2 . NO : Go to A3 .
- A2 CHECK FOR OTHER DTCs Review the DTCs from the SJB self-test. Are any SJB DTCs present other than DTC B106E? YES : CORRECT any other DTCs. REFER to «Diagnostic Trouble Code (DTC) Chart»(ref-292180-S20949883282008073100000) . REPEAT the on-demand self-test. NO : CLEAR the DTCs. REPEAT the self-test. TEST the system for normal operation.
- A3 CHECK FOR DTC B106F Review the DTCs from the SJB self-test. Is DTC B106F present? YES : CORRECT any other DTCs. REFER to «Diagnostic Trouble Code (DTC) Chart»(ref-292180-S20949883282008073100000) . INSTALL a new SJB. REFER to «Smart Junction Box (SJB)»(ref-292180-S36754523622008073100000) . TEST the system for normal operation. NO : The system is operating correctly at this time. The concern was caused by a fault in one of the output circuits.