Possible Causes
| Possible Causes |
|---|
| INTERMITTENT DTC |
| (K31) FUEL PUMP RELAY CONTROL CIRCUIT SHORTED TO GROUND |
| (K31) FUEL PUMP RELAY CONTROL CIRCUIT OPEN OR HIGH RESISTANCE |
| (A15) FUSED ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE |
| FUEL PUMP RELAY |
| ENGINE CONTROL MODULE (ECM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Engine Control (ECM) - Standard Procedure