Possible Causes
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN/HIGH RESISTANCE |
| FUSED IGNITION SWITCH OUTPUT CIRCUIT SHORTED TO GROUND |
| GROUND CIRCUIT OPEN/HIGH RESISTANCE |
| FUSED IGNITION SWITCH OUTPUT CIRCUIT SHORTED TO THE (Z914) GROUND CIRCUIT |
| FAULTY NOx SENSOR 1/2 |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .