Possible Causes
WARNING: This page is about a different car, the 2014 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
| LIN 1 BUS CIRCUIT SHORTED TO GROUND |
| LIN 1 BUS CIRCUIT SHORTED TO VOLTAGE |
| LIN 1 BUS CIRCUIT OPEN/HIGH RESISTANCE |
| GLOW PLUG MODULE |
| ALTERNATOR |
| POWERTRAIN CONTROL MODULE (PCM) |