Vehicle Dynamic Systems DTCS
ABS MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Action |
|---|---|---|---|
| B1342 |
NOTE:
An intermittent loss of power or ground can cause this DTC to set. ECU
is Faulted |
ABS Module |
NOTE:
If other DTCs are present, REPAIR them before installing a new component. INSPECT ABS module C135 for corrosion, pushed-out pins and spread terminals. REPAIR as necessary. VERIFY that C135 is seated correctly. INSPECT the eyelet and stud of ground G104. REPAIR as necessary. CLEAR the DTCs. CARRY OUT the ABS module self-test. If DTC B1342 is retrieved, INSTALL a new module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE
. REPEAT the self-test. |
| B1483 | Brake Pedal Input Circuit Failure | ABS Module | Go To PINPOINT TEST A . |
| B1676 | Battery Pack Voltage Out of Range | ABS Module | Go To PINPOINT TEST B . |
| B2477 | Module Configuration Failure | ABS Module | CONFIGURE the ABS module. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION article. CLEAR the DTCs. REPEAT the self-test. If DTC B2477 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . REPEAT the self-test. |
| B2741 | Sensor Cluster Defective | ABS Module | CLEAR the DTCs. REPEAT the self-test. If DTC B2741 is retrieved again, INSTALL a new sensor cluster. REFER to STABILITY CONTROL SENSOR CLUSTER . |
| B2900 | VIN Mismatch | ABS Module | Go To PINPOINT TEST E . |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | ABS Module | Go To PINPOINT TEST C . |
| C1145 | Wheel Speed Sensor RF Input Circuit Failure | ABS Module | Go To PINPOINT TEST D . |
| C1155 | Wheel Speed Sensor LF Input Circuit Failure | ABS Module | Go To PINPOINT TEST D . |
| C1165 | Wheel Speed Sensor RR Input Circuit Failure | ABS Module | Go To PINPOINT TEST D . |
| C1175 | Wheel Speed Sensor LR Input Circuit Failure | ABS Module | Go To PINPOINT TEST D . |
| C1233 | Wheel Speed LF Input Signal Missing | ABS Module | Go To PINPOINT TEST K . |
| C1234 | Wheel Speed RF Input Signal Missing | ABS Module | Go To PINPOINT TEST K . |
| C1235 | Wheel Speed RR Input Signal Missing | ABS Module | Go To PINPOINT TEST K . |
| C1236 | Wheel Speed LR Input Signal Missing | ABS Module | Go To PINPOINT TEST K . |
| C1277 | Steering Wheel Angle 1 and 2 Circuit Failure | ABS Module | Go To PINPOINT TEST F . |
| C1278 | Steering Wheel Angle 1 and 2 Signal Faulted | ABS Module | Go To PINPOINT TEST F . |
| C1279 | Yaw Rate Sensor Circuit Failure | ABS Module | Go To PINPOINT TEST G . |
| C1280 | Yaw Rate Sensor Signal Fault | ABS Module | Go To PINPOINT TEST G . |
| C1281 | Lateral Accelerometer Circuit Failure | ABS Module | Go To PINPOINT TEST G . |
| C1282 | Lateral Accelerometer Signal Fault | ABS Module | Go To PINPOINT TEST G . |
| C1285 | Booster Solenoid Circuit Failure | ABS Module | Go To PINPOINT TEST H . |
| C1287 | Booster Pedal Force Switch Circuit Failure | ABS Module | Go To PINPOINT TEST I . |
| C1288 | Pressure Sensor Main/Primary Input Circuit Failure | ABS Module | CLEAR the DTCs. REPEAT the self-test. If DTC C1288 is present, make sure all Hydraulic Control Unit (HCU) and ABS module fasteners are tightened to their correct torque specification. If all fasteners are tightened to their correct torque specification, INSTALL a new HCU . REFER to HYDRAULIC CONTROL UNIT (HCU) . |
| C1440 | Pressure Sensor Main/Primary Signal Faulted | ABS Module | CLEAR the DTCs. REPEAT the self-test. If DTC C1440 is present, make sure all HCU and ABS module fasteners are tightened to their correct torque specification. If all fasteners are tightened to their correct torque specification, INSTALL a new HCU . REFER to HYDRAULIC CONTROL UNIT (HCU) . |
| C1470 | TCS Function Disabled (brake fluid temperature is above a pre-set limit) | ABS Module | ALLOW the brake fluid time to cool. CLEAR the DTC. TEST DRIVE the vehicle and VERIFY ABS operation. |
| C1516 | Roll Rate Sensor Signal Fault | ABS Module | Go To PINPOINT TEST G . |
| C1517 | Roll Rate Sensor Circuit Failure | ABS Module | Go To PINPOINT TEST G . |
| C1805 | Mismatched PCM and/or ABS-TC Module | ABS Module | CHECK for correct PCM and ABS module configuration using the scan tool. CONFIGURE the component as necessary. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION article. CLEAR the DTC. REPEAT the self-test. |
| C1963 | Stability Assist Inhibit Warning | ABS Module |
NOTE:
This DTC will not clear until the vehicle has been driven above 48 km/h (30 mph) with input from the steering wheel rotation sensor. Go To PINPOINT TEST F
. |
| C1991 | Module Calibration Failure | ABS Module | CARRY OUT the IVD Initialization procedure, FOLLOW the scan tool directions. CLEAR the DTCs. REPEAT the self-test. If DTC C1991 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . |
| C1996 | Active Yaw and/or Roll Control Disabled | ABS Module | Go To PINPOINT TEST J . |
| C2769 - vehicles with standard ABS | Longitudinal Acceleration Sensor Electrical Fault | ABS Module | INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . CLEAR the DTCs. REPEAT the self-test. |
| C2769 - vehicles with Roll Stability Control (RSC®) | Longitudinal Acceleration Sensor Electrical Failure (sensor cluster fault) | ABS Module | Go To PINPOINT TEST G . |
| C2770 - vehicles with standard ABS | Longitudinal Acceleration Sensor Plausibility Failure | ABS Module | INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . CLEAR the DTCs. REPEAT the self-test. |
| C2770 - vehicles with RSC® | Longitudinal Acceleration Sensor Plausibility Failure (sensor cluster fault) | ABS Module | Go To PINPOINT TEST G . |
| C2777 | Sensor Cluster Bus Failure | ABS Module | Go To PINPOINT TEST G . |
| C2778 | Sensor Cluster Power Supply Failure | ABS Module | Go To PINPOINT TEST G . |
| U0001 | High Speed Controller Area Network (HS-CAN) Bus | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the HS-CAN bus. |
| U0100 | Lost Communication With ECM/PCM | ABS Module | REPAIR all other DTCs first. If DTC U0100 is still present, REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the HS-CAN bus. |
| U0101 | Lost Communication with TCM | ABS Module | REPAIR all other DTCs first. If DTC U0101 is still present, REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the HS-CAN bus. |
| U0114 | Lost Communication With Four-Wheel Drive Clutch Control Module | ABS Module | REPAIR all other DTCs first. If DTC U0114 is still present, REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the HS-CAN bus. |
| U0140 | Lost Communication with Body Control Module | ABS Module | REPAIR all other DTCs first. If DTC U0140 is still present, REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the HS-CAN bus. |
| U0155 | Lost Communication With Instrument Cluster | ABS Module | REPAIR all other DTCs first. If DTC U0155 is still present, REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the HS-CAN bus. |
| U0401 | Invalid Data Received From ECM/PCM | ABS Module | If other DTCs are present along with U0401, REPAIR those DTCs first. If U0401 is the only DTC present, CARRY OUT the PCM self-test, RETRIEVE and RECORD any DTCs. REFER to the INTRODUCTION - GASOLINE MODELS to diagnose the PCM. |
| U0402 | Invalid Data Received From Transmission Control Module | ABS Module | If other DTCs are present along with U0402, REPAIR those DTCs first. If U0402 is the only DTC present, CARRY OUT the transmission control module self-test, RETRIEVE and RECORD any DTCs. REFER to the INTRODUCTION - GASOLINE MODELS article to diagnose the transmission control module. |
| U0414 | Invalid Data Received From Four-Wheel Drive (4WD) Clutch Control Module | ABS Module | If other DTCs are present along with U0414, REPAIR those DTCs first. If U0414 is the only DTC present, CARRY OUT the 4WD clutch control module self-test, RETRIEVE and RECORD any DTCs. REFER to FOUR-WHEEL DRIVE (4WD) SYSTEMS article to diagnose the 4WD clutch control module. |
| U1901 | CAN Network #2 Communication Bus Fault | ABS Module | Go To PINPOINT TEST G . |
| U2050 | No Application Present | ABS Module | CONFIGURE the ABS module. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION article. CLEAR the DTCs. RETRIEVE the DTCs and VERIFY successful module configuration. If DTC U2050 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . CLEAR the DTC. REPEAT the self-test. |
| U2051 | One or More Calibration Files Missing or Corrupt | ABS Module | CLEAR the DTCs. CARRY OUT the ABS module self-test. RETRIEVE and RECORD any DTCs. If DTC U2051 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . CLEAR the DTC. REPEAT the self-test. |