Possible Causes
WARNING: This page is about a different car, the 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE |
| (K237) SRV SENSE CIRCUIT SHORTED TO GROUND |
| (K237) SRV SENSE CIRCUIT OPEN OR HIGH RESISTANCE |
| (K237) SRV SENSE CIRCUIT SHORTED TO (Z903) GROUND CIRCUIT |
| SHORT RUNNER VALVE |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .