Auto (Rolling) Door Locks Inoperative
AUTO (ROLLING) DOOR LOCKS INOPERATIVEPOSSIBLE CAUSES
- Door ajar switch status incorrect
- TPS or VSS DTC's
- Auto door locks not enabled
- Instrument cluster
DIAGNOSTIC TEST
1. CHECK THE DOOR AJAR SWITCH STATUS
Ensure all doors are closed.
With the scan tool, observe all of the Door Ajar states.
Q: Does the scan tool display CLOSED or YES for any door ajar state?
YES: Repair the Door Ajar Circuit as necessary.
Perform BODY VERIFICATION TEST - VER 1. Body Verification Test
NO: Go To 2
2. ANY TPS OR VSS RELATED DTC's
With the scan tool read "Engine" and "Anti-Lock Brakes" DTC's.
Q: Does the scan tool display any Throttle Position Sensor or Vehicle Speed Sensor related DTC's?
YES: Diagnose and repair the DTC's.
NO: Go To 3
3. ENABLE AUTO DOOR LOCKS
With the scan tool, observe the rolling door lock status.
Q: Does the scan tool display ROLLING DOOR LOCKS: "ENABLED"?
YES: Replace the Instrument Cluster.
Perform BODY VERIFICATION TEST - VER 1. Body Verification Test
NO: With the scan tool enable the Auto Door Locks.
Perform BODY VERIFICATION TEST - VER 1. Body Verification Test