Symptom Troubleshooting Chart - Instrument Cluster And Panel Illumination

SYMPTOM TROUBLESHOOTING CHART - INSTRUMENT CLUSTER AND PANEL ILLUMINATION

Problem	Possible Cause	Action
The control illumination is inoperative	Fuse(s) Circuitry Instrument panel dimmer switch	See PINPOINT TEST 1: THE CONTROL ILLUMINATION IS INOPERATIVE , .
The instrument cluster illumination is inoperative	Circuitry Instrument cluster	See PINPOINT TEST 2: THE INSTRUMENT CLUSTER ILLUMINATION IS INOPERATIVE , .
The climate control illumination is inoperative	Circuitry Climate control function selector switch assembly	See PINPOINT TEST 3: THE CLIMATE CONTROL ILLUMINATION IS INOPERATIVE , .
The audio system illumination is inoperative	Circuitry Audio unit	See PINPOINT TEST 4: THE AUDIO SYSTEM ILLUMINATION IS INOPERATIVE , .
One or more illumination source(s) is inoperative	Circuitry Headlamp switch Four-wheel drive (4WD) mode switch Speed control switch(es) Steering wheel control switch harness Clockspring	See PINPOINT TEST 5: ONE OR MORE ILLUMINATION SOURCE(S) IS INOPERATIVE , .