Possible Causes
WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
| FUSED B(+) CIRCUIT OPEN OR SHORTED |
| GROUND CIRCUIT OPEN |
| FUSED RUN RELAY OUTPUT CIRCUIT OPEN OR SHORTED |
| CAN INTERIOR BUS (125K) CIRCUITS OPEN |
| A/C HEATER CONTROL MODULE (HVAC) |