Possible Causes
| Possible Causes |
|---|
| FRONT AXLE DISCONNECT (FAD) RELAY |
| FRONT AXLE LOCK CONTROL CIRCUIT SHORTED TO GROUND |
| FRONT AXLE LOCK CONTROL CIRCUIT OPEN OR HIGH RESISTANCE |
| (F348) FAD RELAY COIL CONTROL CIRCUIT OPEN OR HIGH RESISTANCE |
| PDC |
| DTCM |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .