Possible Causes
| Possible Causes |
|---|
| VEHICLE CHARGING SYSTEM |
| (F1) IGNITION OFF/RUN/ CONTROL OUTPUT CIRCUIT |
| (Z916) GROUND CIRCUIT |
| ELECTRONIC SHIFT MODULE (ESM) |
Always perform the NAG1 Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to NAG1 TCM - PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .