VTSS Does Not Trip From Left Rear Door
NOTE:
After making any repairs, perform VEHICLE THEFT SECURITY SYSTEM VERIFICATION TEST
under VERIFICATION TESTS.
Possible Causes:
- Check Scan Tool For Left Rear Door Ajar Response
- BCM - Not VTSS Trip From Left Rear Door
Testing
- Turn ignition off. Connect scan tool to Data Link Connector (DLC). Using scan tool, read LR DOOR AJAR SW status. Open left rear door. If scan tool displays CLOSED, replace BCM. See BODY CONTROL MODULE under REMOVAL & INSTALLATION. If scan tool displays OPEN, perform LEFT REAR DOOR AJAR CKT OPEN test under DOOR AJAR SYSTEM.