Possible Causes
WARNING: This page is about a different car, the 2021 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| FRONT AXLE DISCONNECT (FAD) RELAY |
| (F348) FAD RELAY COIL CONTROL CIRCUIT OPEN OR HIGH RESISTANCE |
| FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| FRONT AXLE LOCK SIGNAL CIRCUIT OPEN |
| FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO GROUND |
| FRONT AXLE LOCK CONTROL CIRCUIT OPEN OR HIGH RESISTANCE |
| SHIFT MOTOR CONTROL A CIRCUIT SHORTED TO VOLTAGE |
| SHIFT MOTOR CONTROL B CIRCUIT SHORTED TO VOLTAGE |
| PDC |
| DTCM |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .