4WAS/VAPS Diagnostic Trouble Code (DTC) Index: Notes
DIAGNOSTIC TROUBLE CODE (DTC)
| DTC | Description | Source | Action |
|---|---|---|---|
| C1897 | Steering VAPS Circuit Loop Failure | Circuit, Valve Solenoid, 4WAS Module | Go To PINPOINT TEST B . |
| C1445 | Vehicle Speed Signal Circuit Failure | 4WAS | Refer to VEHICLE DYNAMIC - 4 WHEEL . |
| U1950 | VAP Communication BUS Fault | 4WAS | Refer to VEHICLE DYNAMIC - 4 WHEEL . |
| B1317 | Battery Voltage High | 4WAS Module | Refer to VEHICLE DYNAMIC - 4 WHEEL . |
| B1318 | Battery Voltage Low | 4WAS Module | Refer to VEHICLE DYNAMIC - 4 WHEEL . |
| B1342 | ECU is Defective | 4WAS Module | Refer to VEHICLE DYNAMIC - 4 WHEEL . |
| B2477 | Module Configuration Failure | 4WAS Module | Refer to VEHICLE DYNAMIC - 4 WHEEL . |