4WAS/VAPS Diagnostic Trouble Code (DTC) Index
4WAS/VAPS DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| C1897 | Steering VAPS Circuit Loop Failure | Circuit, Valve Solenoid, 4WAS Module | GO to PINPOINT TEST B: DTC 1897 - STEERING VAPS CIRCUIT LOOP FAILURE . |
| C1445 | Vehicle Speed Signal Circuit Failure | 4WAS | REFER to VEHICLE DYNAMIC . |
| U1950 | VAP Communication BUS Fault | 4WAS | REFER to VEHICLE DYNAMIC |
| B1317 | Battery Voltage High | 4WAS Module | REFER to VEHICLE DYNAMIC . |
| B1318 | Battery Voltage Low | 4WAS Module | REFER to VEHICLE DYNAMIC . |
| B1342 | ECU is Defective | 4WAS Module | REFER to VEHICLE DYNAMIC . |
| B2477 | Module Configuration Failure | 4WAS Module | REFER to MODULE CONFIGURATION . |