Initial Inspection - Instrument Panel Illumination

NOTE:
^ A new instrument cluster must be reconfigured. Refer to Module Communications Network (Information Bus).
^ The instrument panel dimmer switch is a part of the headlamp switch.

1. Verify the customer concern by operating the instrument illumination.
2. Visually inspect for obvious signs of electrical damage.

VISUAL INSPECTION CHART

Electrical
^ Central junction box (CJB) fuses:
- 5 (15A)
- 21 (5A)
- 34 (20A)
- 37 (5A)
- 32 (15A)
- 27 (25A)
^ Circuitry
^ Damaged switch

3. If the fault is not visually evident, determine the symptom and proceed to the Symptom Chart. Diagnosis By Symptom - Instrument Panel Illumination