Possible Causes
WARNING: This page is about a different car, the 2015 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| PM SENSOR |
| INCORRECT PM SENSOR APPLICATION OR INCORRECT CONNECTION |
| EXHAUST LEAK |
| FUSED IGNITION SWITCH CIRCUIT SHORT TO GROUND |
| FUSED IGNITION SWITCH CIRCUIT OPEN/HIGH RESISTANCE |
| PM SENSOR GROUND CIRCUIT OPEN/HIGH RESISTANCE |
| POWERTRAIN CONTROL MODULE |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .