Courtesy Lamps Inoperative From Drivers Front Door Only

Test 1 - 4:

Test 5 - 6:

SYMPTOM
COURTESY LAMPS INOPERATIVE FROM DRIVERS FRONT DOOR ONLY

POSSIBLE CAUSES
- Open ground wire
- Open driver door ajar switch sense
- Driver door ajar switch
- Driver door module (ajar switch open)
- Body control module - driver door ajar open