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Home >> Jeep >> 2002 >> Grand Cherokee 2WD Laredo V8-4.7L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Manufacturer Code Charts >> Exterior Lighting >> Rear Fog Lamps Will Not Turn On

Rear Fog Lamps Will Not Turn On

Tests 1 - 4:




Tests 5 - 6:





SYMPTOM
REAR FOG LAMPS WILL NOT TURN ON

POSSIBLE CAUSES
- Check BCM for DTCS
- Check the left multi-function switch operation
- Junction block - fused B+ circuit open
- Rear fog lamp relay
- Rear fog lamp relay output circuit open
- Junction block - rear fog lamp relay output circuit open
- Body control module