*No Response From Powertrain Control Module: Notes
| POSSIBLE CAUSES |
|---|
| FUSED B+ CIRCUIT OPEN |
| FUSED ENGINE CONTROL RELAY OUTPUT CIRCUIT OPEN |
| PCM GROUND CIRCUITS |
| SCI RECEIVE CIRCUIT OPEN |
| SCI RECEIVE CIRCUIT SHORTED TO GROUND |
| SCI RECEIVE CIRCUIT SHORTED TO VOLTAGE |
| SCI TRANSMIT CIRCUIT OPEN |
| SCI TRANSMIT CIRCUIT SHORTED TO GROUND |
| SCI TRANSMIT CIRCUIT SHORTED TO VOLTAGE |
| POWERTRAIN CONTROL MODULE |
For a complete Data Link Connector Circuit Diagram, (Refer to ELECTRICAL/ELECTRONIC CONTROL MODULES - SCHEMATICS AND DIAGRAMS) .