VTSS Does Not Trip From Left Rear Door

SYMPTOM
VTSS DOES NOT TRIP FROM LEFT REAR DOOR

TEST NOTE: This symptom is diagnosed using the test COURTESY LAMPS INOP FROM LEFT REAR DOOR ONLY.

POSSIBLE CAUSES
- Open door ajar switch sense (left rear)
- Body control module defective (ajar switch open)
- Defective left rear door ajar switch
- BCM left rear door failure
- Open ground wire