Possible Causes
| Possible Causes |
|---|
| STEP MOTOR CONTROL A CIRCUIT SHORTED TO GROUND |
| STEP MOTOR CONTROL B CIRCUIT SHORTED TO GROUND |
| STEP MOTOR CONTROL A CIRCUIT SHORTED TO STEP MOTOR CONTROL B CIRCUIT |
| TRANSFER CASE SHIFT MOTOR/MODE SENSOR ASSEMBLY |
| DRIVETRAIN CONTROL MODULE (DTCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .