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 |
|---|
| GENERATOR 2 HARNESS CONNECTOR AND B+ POST CONNECTOR LOOSE OR IMPROPERLY TORQUED |
| BATTERY SENSE CIRCUIT SHORT TO GROUND |
| BATTERY SENSE CIRCUIT OPEN/HIGH RESISTANCE |
| BATTERY B+ CROSSOVER CIRCUIT OPEN/HIGH RESISTANCE |
| GENERATOR 2 B+ CIRCUIT SHORT TO VOLTAGE |
| GENERATOR 2 B+ CIRCUIT OPEN/HIGH RESISTANCE |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .