Possible Causes
| Possible Causes |
|---|
| FUSED ASD RELAY OUTPUT CIRCUIT OPEN/HIGH RESISTANCE |
| COIL 1 CONTROL CIRCUIT SHORTED TO GROUND |
| COIL 1 CONTROL CIRCUIT OPEN/HIGH RESISTANCE |
| COIL ON PLUG |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .