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Home >> Jeep >> 2003 >> TJ (CANADA) L4-2.4L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> 4WD Indicator Inoperative
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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