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Home >> Jeep >> 2004 >> Grand Cherokee 4WD V8-4.7L VIN N >> 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 >> Exterior Lighting >> Fog Lamps Will Not Turn Off
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Fog Lamps Will Not Turn Off

Test 1 - 4:




Test 5 - 6:






SYMPTOM
FOG LAMPS WILL NOT TURN OFF

POSSIBLE CAUSES
- Fog lamp relay
- Junction block
- Fog lamp relay output circuit short to battery
- Fog lamp switch sense shorted
- Fog lamp switch open/shorted
- Body control module