VTSS Does Not Trip From Driver Door
NOTE:
After making any repairs, perform VEHICLE THEFT SECURITY SYSTEM VERIFICATION TEST
under VERIFICATION TESTS.
Possible Causes:
- BCM - No VTSS Trip From Driver Door
- Check Scan Tool For Driver Door Ajar Response
Testing
- Turn ignition off. Connect scan tool to Data Link Connector (DLC). Using scan tool, read DR DOOR AJAR SW status. Open driver door. If scan tool displays CLOSED, replace Body Control Module (BCM). If scan tool displays OPEN, perform DRIVER DOOR AJAR CKT OPEN test under DOOR AJAR SYSTEM.