Possible Causes
| Possible Causes |
|---|
| (A924) FUSED B+ CIRCUITS |
| (A142) ASD RELAY OUTPUT CIRCUIT OPEN |
| ASD RELAY |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .