Test 89A - One Door Fails To Lock & Unlock From Any Switch
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION
. For wiring diagrams, see appropriate article in ENGINE PERFORMANCE:
- WIRING DIAGRAMS - 3.3L
- WIRING DIAGRAMS - 3.5L
- Perform TEST VER-1 after each repair.
- Remove key from ignition switch. Remove appropriate door trim panel. Inspect linkage from door lock to door latch. Repair linkage as necessary. If linkage is okay, go to next step.
- Disconnect door lock motor connector. Using scan tool in voltmeter mode, check voltage on door lock motor connector terminal No. 1 (Orange/Black wire). Depress door lock switch to LOCK position. If voltage is less than 10 volts, repair open Orange/Black wire. If voltage is more than 10 volts, go to next step.
- Check voltage on door lock motor connector terminal No. 2 (Pink/Black wire). If voltage is less than 10 volts, repair open Pink/Black wire. If voltage is more than 10 volts, replace door lock motor.