Checking The Pcm Power And Ground Circuits: Notes
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .
| Possible Causes |
|---|
| ASD RELAY CONTROL CIRCUIT OPEN |
| ASD RELAY OUTPUT CIRCUIT(S) OPEN |
| CHECKING THE ASD RELAY SYSTEM |
| PCM GROUND CIRCUIT(S) OPEN |
| FUSED ASD RELAY BATTERY SUPPLY CIRCUIT OPEN |
| FUSED IGNITION SWITCH (START) OUTPUT CIRCUIT OPEN |
| FUSED IGNITION SWITCH (START/RUN) OUTPUT CIRCUIT OPEN |