Initial Inspection - Instrument Panel Illumination
1. Verify the customer concern by operating the instrument illumination.2. Visually inspect for obvious signs of electrical damage.
VISUAL INSPECTION CHART
Electrical
^ Battery junction box (BJB) Fuse 601 (30 A)
^ Control junction box (CJB) Fuses 7 (5 A), 8(5 A)
^ Bulbs
^ Circuitry
^ Switch
3. if the fault is not visually evident, determine symptom and proceed to the Symptom Chart. Diagnosis By Symptom - Instrument Panel Illumination