Cluster Illumination Problem

Test 181 - 186:

Test 187 - 189:

SYMPTOM
CLUSTER ILLUMINATION PROBLEM

POSSIBLE CAUSES
- Bulbs open
- Multi-function switch defective - panel lamps dimmer shorted
- Identify illumination problem
- Panel lamps dimmer signal wire short to ground
- Instrument cluster defective - panel lamps shorted
- Instrument cluster defective - panel lamps open