Stability Assist Module Diagnostic Trouble Code (DTC) Index
NOTE:
DTC C1730 (Reference Voltage Out Of Range) must be repaired before DTC C1279, C1280, C1281, C1282, C1288, C1289.
DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| B1342 | ECU Is Defective | STABILITY ASSIST | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved, INSTALL a new stability assist module. REFER to STABILITY ASSIST MODULE . REPEAT the self-test. |
| B1317 | System Voltage High | STABILITY ASSIST | Go To PINPOINT TEST B . |
| B1318 | System Voltage Low | STABILITY ASSIST | Go To PINPOINT TEST B . |
| B2477 | Module Configuration Failure | STABILITY ASSIST | REFER to MODULE CONFIGURATION . |
| C1095/C1096 | ABS Hydraulic Pump Motor Circuit Failure/Open | STABILITY ASSIST | Go To PINPOINT TEST C . |
| C1103 | Hydraulic Brake Switch Circuit Failure | STABILITY ASSIST | Go To Pinpoint Test PINPOINT TEST O . |
| C1115 | ABS Power Relay Output Short to Battery | STABILITY ASSIST | Go To PINPOINT TEST P . |
| C1145 | Speed Wheel Sensor RF Input Circuit Failure | STABILITY ASSIST | Go To Pinpoint Test PINPOINT TEST D . |
| C1155 | Speed Wheel Sensor LF Input Circuit Failure | STABILITY ASSIST | Go To Pinpoint Test PINPOINT TEST D . |
| C1165 | Speed Wheel Sensor RR Input Circuit Failure | STABILITY ASSIST | Go To Pinpoint Test PINPOINT TEST D . |
| C1175 | Speed Wheel Sensor LR Input Circuit Failure | STABILITY ASSIST | Go To Pinpoint Test PINPOINT TEST D . |
| C1184 | ABS Timeout | STABILITY ASSIST | Go To PINPOINT TEST Q . |
| C1185 | ABS Relay Output Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST P . |
| C1194 | LF Dump Valve Coil Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1198 | LF ISO Valve Coil Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1210 | RF Dump Valve Coil Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1214 | RF ISO Valve Coil Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1222 | Wheel Speed Error (Mismatch) | STABILITY ASSIST | Go To PINPOINT TEST E . |
| C1233 | Speed Wheel LF Input Signal Missing | STABILITY ASSIST | Go To PINPOINT TEST E . |
| C1234 | Speed Wheel RF Input Signal Missing | STABILITY ASSIST | Go To PINPOINT TEST E . |
| C1235 | Speed Wheel RR Input Signal Missing | STABILITY ASSIST | Go To PINPOINT TEST E . |
| C1236 | Speed Wheel LR Input Signal Missing | STABILITY ASSIST | Go To PINPOINT TEST E . |
| C1242 | LR Dump Valve Coil Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1246 | RR Dump Valve Coil Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1250 | LR ISO Valve Coil Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1254 | RR ISO Valve Coil Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1277 | Steering Wheel Angle 1 and 2 Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST F . |
| C1278 | Steering Wheel Angle 1 and 2 Signal Faulted | STABILITY ASSIST | Go To PINPOINT TEST F . |
| C1279 | Yaw Rate Sensor Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST G . |
| C1280 | Yaw Rate Sensor Signal Fault | STABILITY ASSIST | Go To PINPOINT TEST G . |
| C1281 | Lateral Accelerometer Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST H . |
| C1282 | Lateral Accelerometer Signal Fault | STABILITY ASSIST | Go To PINPOINT TEST H . |
| C1285 | Booster Solenoid Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST I . |
| C1286 | Booster Mechanical Failure | STABILITY ASSIST | Go To PINPOINT TEST J . |
| C1287 | Booster Pedal Force Switch Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST K . |
| C1288 | Pressure Transducer Main/Primary Input Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST S . |
| C1404 | Traction Control Valve 2-Coil Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1410 | Traction Control Valve 1-Coil Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1446 | Brake Switch Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST T . |
| C1730 | Reference Voltage Out of Range (+5 V) | STABILITY ASSIST | Go To Pinpoint Test PINPOINT TEST L . |
| C1957 | Hydraulic Supply Valve RF/LR Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1958 | Hydraulic Supply Valve LF/RR Circuit Failure | STABILITY ASSIST | Go To PINPOINT TEST R . |
| C1960 | Driver Brake Apply Circuit Fault | STABILITY ASSIST | Go To PINPOINT TEST M . |
| C1963 | Stability Control Inhibit Warning | STABILITY ASSIST | This DTC is for information only; GO to Principles of Operation. CLEAR the DTC. REPEAT the self-test. |
| U1009 | SCP (J1850) Invalid or Missing Data for Engine Torque | PCM | REPAIR all other DTCs before proceeding. CLEAR the DTCs. If DTC U1009 is retrieved, REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1011 | SCP (J1850) Invalid or Missing Data for Engine Air Intake | PCM | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1039 | SCP (J1850) Invalid or Missing Data for Vehicle Speed | PCM | Manufacturer does not provide Diagnosis or Testing for this code. |
| U1042 | SCP (J1850) Invalid or Missing Traction Control Data Message | PCM | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1050 | SCP (J1850) Invalid or Missing Brake Data Message | PCM | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1051 | SPP (J1850) Invalid or Missing Brake Data Message | PCM | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1083 | SCP (J1850) Invalid or Missing Other Engine Data Message | PCM | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1249 | SCP (J1850) Invalid or Missing Time/Data Message | PCM | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1027 | SCP (J1850) Invalid or Missing Data for Engine RPM | PCM | REPAIR all other DTCs before proceeding. CLEAR the DTCs. If DTC U1027 is retrieved, REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1059 | SCP (J1850) Invalid or Missing Data for Transmission/Transaxle/PRNDL | PCM | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1073 | SCP (J1850) Invalid or Missing Data for Engine Coolant | PCM | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1243 | SCP (J1850) Invalid or Missing Data for Exterior Environment | PCM | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1262 | SCP (J1850) Communication Bus Fault | Network Fault | REPAIR all other DTCs before proceeding. CLEAR the DTCs. If DTC U1262 is retrieved, REFER to MODULE COMMUNICATIONS NETWORK . |