Courtesy Lamps Stay On at All Times

Test 1 - 3:

Test 4 - 8:

Test 9 - 11:

SYMPTOM
COURTESY LAMPS STAY ON AT ALL TIMES

POSSIBLE CAUSES
- Left Rear Door Ajar Switch Shorted
- Passenger Door Ajar Switch Shorted
- Right Rear Door Ajar Switch Shorted
- Shorted Door Ajar Switch Sense Wire
- Shorted Door Ajar Switch Sense Wire
- Courtesy Lamps Driver (body Harness) Short Ground
- Courtesy Lamps Driver (headliner) CKT Short To Ground
- DEF Driver Door Ajar Switch Shorted
- Body Control Module
- Body Control Module
- Body Control Module