Grand Cherokee 2WD V8-4.7L VIN J (2004)
Test 1 - 4
SYMPTOM
COURTESY LAMPS INOPERATIVE (EXCEPT FRONT DOORS)
POSSIBLE CAUSES
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Bulbs
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Open fused B(+)
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Courtesy lamp control circuit open
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BCM, courtesy lamp
Courtesy Lamps Inoperative From Dome Lamp Switch Only