Operation CHARM: Car repair manuals for everyone.

4WD Indicator Inoperative

Test 1 - 3:




Test 4 - 7:




Test 8 - 9:






SYMPTOM
4WD INDICATOR INOPERATIVE

POSSIBLE CAUSES
- Intermittent condition
- Transfer case switch - except off-road package
- 4WD indicator circuit open
- Transfer case switch ground circuit open - except off-road package
- Transfer case switch - off-road package
- Transfer case position sensor input circuit open
- Transfer case switch ground circuit open - off-road package
- Instrument cluster - except off-road package
- Instrument cluster - off-road package