Possible Causes
| Possible Causes |
|---|
| CAN BUS FAILURE |
| HIGH RESISTANCE IN THE FUEL LEVEL SENSOR SIGNAL 1 CIRCUIT |
| HIGH RESISTANCE IN THE FUEL LEVEL SENSE RETURN SIGNAL 1 CIRCUIT |
| FUEL TANK |
| FUEL LEVEL SENSOR |
| BODY CONTROL MODULE (BCM) |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .