Possible Causes
| Possible Causes |
|---|
| VEHICLE BEING DRIVEN IN MUD, SAND, SNOW, ABUSIVE DRIVING, OR TESTING ON A 2WD DYNAMOMETER |
| INTERMITTENT CONNECTION IN TRANSFER CASE SELECTOR SWITCH WIRING HARNESS. |
| TRANSFER CASE SELECTOR SWITCH |
| DTCM |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .