Vehicle Dynamic Systems
ABS MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1342 | ECU is Defective |
NOTE:
If other DTCs are present, repair them before installing a new component. CLEAR the DTCs. REPEAT the self test. RETRIEVE the DTCs. If DTC B1342 is retrieved, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE
. REPEAT the self-test. |
| B1596 | Service Continuous Codes |
NOTE:
This DTC does not indicate a malfunction of the ABS. If other DTCs are present, REPAIR them before addressing this DTC. Some DTCs cannot be detected by the ABS module until the ignition switch is cycled from ON to OFF and back to ON again. When DTCs are cleared using the scan tool, the ignition switch needs to be cycled in order to clear this DTC and have the ABS module check for other DTCs. DIAGNOSE all other DTCs. CLEAR the DTCs. CYCLE the ignition switch. RETRIEVE the DTCs. REFER to the ABS MODULE DTC CHART in DIAGNOSIS AND TESTING
. |
| B1676 | Battery Pack Voltage Out of Range | GO to PINPOINT TEST A . |
| B2477 | Module Configuration Failure | CONFIGURE the ABS module. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION SYSTEM article. CLEAR the DTCs. REPEAT the self-test. |
| B2900 | VIN Mismatched | GO to PINPOINT TEST K . |
| C1145 | Wheel Speed Sensor RF Input Circuit Failure | GO to PINPOINT TEST C . |
| C1155 | Wheel Speed Sensor LF Input Circuit Failure | GO to PINPOINT TEST C . |
| C1165 | Wheel Speed Sensor RR Input Circuit Failure | GO to PINPOINT TEST C . |
| C1175 | Wheel Speed Sensor LR Input Circuit Failure | GO to PINPOINT TEST C . |
| C116A | ABS Pressure Transducer/Primary Input Circuit Failure | GO to PINPOINT TEST I . |
| C1222 | Wheel Speed Mismatch | GO to PINPOINT TEST D . |
| C1266 | ABS Valve Power Relay Circuit Failure | GO to PINPOINT TEST E . |
| C1278 | Steering Wheel Angle 1 and 2 Signal Faulted | GO to PINPOINT TEST G . |
| C1280 | Yaw Rate Sensor Signal Fault | GO to PINPOINT TEST H . |
| C1282 | Lateral Accelerometer Signal Fault | GO to PINPOINT TEST H . |
| C1288 | Pressure Transducer Main/Primary Input Circuit Failure | GO to PINPOINT TEST I . |
| C1296 | Wheel Speed Sensor LF Signal Fault | GO to PINPOINT TEST D . |
| C1297 | Wheel Speed Sensor RF Signal Fault | GO to PINPOINT TEST D . |
| C1298 | Wheel Speed Sensor RR Signal Fault | GO to PINPOINT TEST D . |
| C1299 | Wheel Speed Sensor LR Signal Fault | GO to PINPOINT TEST D . |
| C1300 | ABS Pump Motor Circuit Failure | GO to PINPOINT TEST B . |
| C1440 | Pressure Transducer Main/Primary Signal Faulted | GO to PINPOINT TEST I . |
| C1516 | Roll Rate Sensor Signal Fault | GO to PINPOINT TEST H . |
| C1805 | Mismatched PCM and/or ABS-TC Module | GO to PINPOINT TEST K . |
| C1956 | Steering Angle Sensor Circuit Failure | GO to PINPOINT TEST G . |
| C1963 | Stability Control Inhibit Warning | GO to PINPOINT TEST J . |
| C1975 | IVD Plausibility Failure | GO to PINPOINT TEST J . |
| C2770 | Longitudinal Acceleration Sensor Plausibility Failure | GO to PINPOINT TEST H . |
| C2775 | TC/AYC ON/OFF Switch Stuck Failure | GO to PINPOINT TEST F . |
| U0073 | Control Module Communication Bus A Off | REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the High Speed Controller Area Network (HS-CAN) bus. |
| U0100 | Loss of Communication with PCM | REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the HS-CAN bus. |
| U0101 | Lost Communication With TCM | REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the HS-CAN bus. |
| U0114 | Lost Communication With Four-Wheel Drive Clutch Control Module | REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the HS-CAN bus. |
| U0151 | Lost Communication With Restraints Control Module | GO to PINPOINT TEST H . |
| U0155 | Lost Communication With Instrument Panel Cluster (IC) Control Module | REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the HS-CAN bus. |
| U0401 | Invalid Data Received From ECM/PCM | CARRY OUT a self-test of the PCM. REFER to the INTRODUCTION - GASOLINE MODELS article to diagnose the powertrain concern. |
| U0402 | Invalid Data Received From Transmission Control Module | CARRY OUT a self-test of the Transmission Control Module (TCM). REFER to AUTOMATIC TRANSMISSION - AUTOMATIC TRANSAXLE/TRANSMISSION - 5R44E AND 5R55E article to diagnose the transmission concern. |
| U0414 | Invalid Data Received From Four-Wheel Drive Clutch Control Module | CARRY OUT a self-test of the 4X4 Control Module. REFER to TRANSFER CASE - FOUR WHEEL DRIVE (4WD) SYSTEMS article to diagnose the Four-Wheel Drive (4WD) concern. |
| U0423 | Invalid Data Received From Instrument Panel Control Module | CARRY OUT a self-test of the Instrument Cluster (IC). REFER to INFORMATION CENTER - INSTRUMENTATION AND WARNING CHIMES article to diagnose the IC concern. |
| U0452 | Invalid Data Received From Restraints Control Module | GO to PINPOINT TEST H . |
| U2050 | No Application Present | CONFIGURE the ABS module. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION SYSTEM article. CLEAR the DTCs. REPEAT the self-test. |