Fog Lamps Will Not Turn on
Test 1 - 3:
Test 4 - 9:
Test 10 - 13:
SYMPTOM
FOG LAMPS WILL NOT TURN ON
POSSIBLE CAUSES
- Junction block fog lamp relay output circuit
- Fog lamp switch sense shorted
- Open B(+)
- Fog lamp relay output CKT open
- Fog lamp relay
- Fog lamp relay ctl CKT open
- Fog lamp relay ctl CKT shorted to ground
- BCM fog lamp relay control
- BCM fog lamp sense shorted
- Fog lamp switch open/shorted
- Fog lamp relay output wire short to ground
- Fuse #24