| Diagnosis and Testing Refer to Wiring Diagrams Section 413-09, for schematic and connector information. Inspection and Verification - Verify the customer concern.
- Visually inspect for obvious signs of mechanical or electrical damage.
Visual Inspection Chart | Mechanical | Electrical | | | - Fuse(s)
- Wiring harness
- Electrical connector(s)
- Switch(es)
- Generic electronic module (GEM)
- Instrument cluster
| - If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, verify the symptom and refer to WDS to diagnose the system.
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