No Response From Powertrain Control Module (Pcm): Notes
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .
| Possible Causes |
|---|
| GROUND CIRCUIT OPEN |
| ASD RELAY 1 OUTPUT CIRCUIT OPEN OR SHORTED |
| ASD RELAY 2 OUTPUT CIRCUIT OPEN OR SHORTED |
| FUSED IGNITION SW OUTPUT CIRCUIT OPEN OR SHORTED |
| FUSED B+ CIRCUIT OPEN OR SHORTED |
| CAN C BUS (+) CIRCUIT OPEN |
| CAN C BUS (-) CIRCUIT OPEN |
| POWERTRAIN CONTROL MODULE |