Possible Causes
WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| S/C WIRING HARNESS OBSERVABLE PROBLEM |
| CLOCKSPRING |
| SPEED CONTROL ON/OFF SWITCH |
| (V38) S/C SWITCH 2 SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| (V38) S/C SWITCH 2 SIGNAL CIRCUIT OPEN PCM TO CLOCK SPRING |
| (V38) S/C SWITCH 2 SIGNAL CIRCUIT OPEN CLOCKSPRING TO S/C SWITCH |
| (V937) S/C SWITCH RETURN CIRCUIT OPEN CLOCKSPRING TO S/C SWITCH |
| (V937) S/C SWITCH RETURN CIRCUIT OPEN PCM TO CLOCKSPRING |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE - 6.7L .