Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| BATTERY WAS DISCONNECTED |
| PCM WAS REPLACED OR DISCONNECTED |
| QUICK LEARN WAS PERFORMED |
| (A919) FUSED B(+) CIRCUIT TO PCM OPEN |
| (Z908), (Z904) OR (Z977) GROUND CIRCUIT(S) OPEN |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Diagnosis and Testing .