Anti-Lock Control - Traction Control And Stability Assist DTCS: Notes
NOTE:
Stability Assist may be referred to as Interactive Vehicle Dynamics (IVD) in the diagnostic tool.
NOTE:
The need to recalibrate the Stability Assist Module is indicated by the active/fail lamp flashing after clearing DTCs.
NOTE:
DTC C1730 (Reference Voltage Out Of Range) must be repaired before DTC C1279, 01280, C1281, C1282, C1288, C1289.
STABILITY ASSIST - DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Action |
|---|---|---|---|
| B1317 | Battery Voltage High | ABS/TC | GO to PINPOINT TEST C . |
| B1318 | Battery Voltage Low | ABS/TC | GO to PINPOINT TEST C . |
| B1342 | ECU Is Defective | ABS/TC | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved, INSTALL a new HCU. REFER to ANTI-LOCK CONTROL . REPEAT the self-test. |
| B2741 | Sensor Cluster Loop End | ABS/TC | FOLLOW the diagnostic tool directions for the calibration procedure. |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | ABS/TC | GO to PINPOINT TEST D . |
| C1141 | LF Wheel Speed Tone Ring Tooth Missing Fault | ABS/TC | INSPECT the LF tone ring for missing/damaged teeth or debris. INSTALL a new tone ring, as necessary. REFER to FRONT in Suspension . CLEAR the DTCs. REPEAT the self-test. |
| C1142 | RF Wheel Speed Tone Ring Tooth Missing Fault | ABS/TC | INSPECT the RF tone ring for missing/damaged teeth or debris. INSTALL a new tone ring, as necessary. REFER to FRONT in Suspension . CLEAR the DTCs. REPEAT the self-test. |
| C1143 | LR Wheel Speed Tone Ring Tooth Missing Fault | ABS/TC | INSPECT the LR tone ring for missing/damaged teeth or debris. INSTALL a new tone ring, as necessary. REFER to REAR in Suspension . CLEAR the DTCs. REPEAT the self-test. |
| C1144 | RR Wheel Speed Tone Ring Tooth Missing Fault | ABS/TC | INSPECT the RR tone ring for missing/damaged teeth or debris. INSTALL a new tone ring, as necessary. REFER to REAR in Suspension . CLEAR the DTCs. REPEAT the self-test. |
| C1145 | Speed Wheel Sensor RF Input Circuit Failure | ABS/TC | GO to PINPOINT TEST E . |
| C1155 | Speed Wheel Sensor LF Input Circuit Failure | ABS/TC | GO to PINPOINT TEST E . |
| C1165 | Speed Wheel Sensor RR Input Circuit Failure | ABS/TC | GO to PINPOINT TEST E . |
| C1175 | Speed Wheel Sensor LR Input Circuit Failure | ABS/TC | GO to PINPOINT TEST E . |
| C1233 | Speed Wheel LF Input Signal Missing | ABS/TC | GO to PINPOINT TEST F . |
| C1234 | Speed Wheel RF Input Signal Missing | ABS/TC | GO to PINPOINT TEST F . |
| C1235 | Speed Wheel RR Input Signal Missing | ABS/TC | GO to PINPOINT TEST F . |
| C1236 | Speed Wheel LR Input Signal Missing | ABS/TC | GO to PINPOINT TEST F . |
| C1267 | ABS Functions Temporarily Disabled | ABS/TC | GO to PINPOINT TEST G . |
| C1277 | Steering Wheel Angle 1 and 2 Circuit Failure | ABS/TC | GO to PINPOINT TEST J . |
| C1279 | Yaw Rate Sensor Circuit Failure | ABS/TC | GO to PINPOINT TEST H . |
| C1280 | Yaw Rate Sensor Signal Fault | ABS/TC | GO to PINPOINT TEST H . |
| C1281 | Accelerometer Circuit Failure | ABS/TC | GO to PINPOINT TEST H . |
| C1282 | Accelerometer Signal Fault | ABS/TC | GO to PINPOINT TEST H . |
| C1288 | Pressure Transducer Main/Primary Input Circuit Failure | ABS/TC | GO to PINPOINT TEST M . |
| C1295 | Steering Wheel Angle Sensor Electric Fault | ABS/TC | GO to PINPOINT TEST J |
| C1306 | Steering Wheel Angle - No Center Found During Initialization | ABS/TC | INSTALL a new steering wheel rotation sensor. REFER to STEERING WHEEL ROTATION SENSOR . |
| C1307 | Steering Wheel Angle Sensor Encoder Ring Defective | ABS/TC | INSTALL a new steering wheel rotation sensor. REFER to STEERING WHEEL ROTATION SENSOR . |
| C1440 | Pressure Transducer Main/Primary Signal Faulted | ABS/TC | GO to PINPOINT TEST M . |
| C1446 | BLS Plausibility error | ABS/TC | GO to PINPOINT TEST B . |
| C1730 | Reference Voltage Out of Range (+5 V) | ABS/TC | GO to PINPOINT TEST O . |
| C1805 | Mismatched PCM and/or ABS-TC Module | ABS/TC | CHECK for correct PCM and stability assist module configuration using the diagnostic tool. RECONFIGURE the component as necessary. FOLLOW the diagnostic tool directions for the stability assist module configuration . CLEAR the DTC. REPEAT the self-test. |
| C1994 | ESP Continuous Operation | ABS/TC | GO to PINPOINT TEST K . |
| C2778 | Sensor-Cluster: Voltage Supply Failure | ABS/TC | GO to PINPOINT TEST H . |
| C2782 | Temperature-Sensor failure | ABS/TC | INSTALL a new yaw rate sensor. REFER to YAW RATE SENSOR . |
| C2783 | Sensor-Cluster: Wrong Sensor Cluster | ABS/TC | INSTALL a new yaw rate sensor. REFER to YAW RATE SENSOR . |
| C2785 | Sensor Offset Check | ABS/TC | INSTALL a new yaw rate sensor. REFER to YAW RATE SENSOR . |
| U1009 | SCP (J1850) Invalid or Missing Data for Engine Torque | PCM | SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE |
| U1027 | SCP (J1850) Invalid or Missing Data for Engine RPM | PCM | SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE |
| U1053 | Invalid or Missing Data for Steering/Steering Wheel | ABS Module | GO to PINPOINT TEST J . |
| U1901 | CAN Network #2 Communication Bus Fault - Receive Error | ABS Module | GO to PINPOINT TEST H . |
| U2527 | CAN Network #2 Communication Bus Off - Transmit Error | ABS Module | GO to PINPOINT TEST H . |