Possible Causes
| Possible Causes |
|---|
| FUEL PUMP RELAY CONTROL CIRCUIT SHORTED TO VOLTAGE |
| FUEL PUMP CONTROL OUTPUT CIRCUIT SHORTED TO VOLTAGE |
| FUEL PUMP PWM CONTROL CIRCUIT SHORTED TO VOLTAGE |
| FUEL PUMP RELAY |
| FUEL PUMP MODULE |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .