Possible Causes
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| CAN BUS FAILURE |
| FUEL LEVEL SENSOR SIGNAL CIRCUIT OPEN/HIGH RESISTANCE |
| FUEL LEVEL SENSE RETURN CIRCUIT OPEN/HIGH RESISTANCE |
| FUEL TANK |
| OBSTRUCTION TO THE FUEL LEVEL SENSOR |
| BODY CONTROL MODULE (BCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to STANDARD PROCEDURE .