Test No. 5: Door Lock Motor Circuit
- Check door lock motor for appropriate door. See POWER DOOR LOCKS - CARS article. Replace faulty components as necessary. If door lock motor is okay, go to next step.
- Check for faulty connectors and wiring between door lock motor and body Electronic Control Unit (ECU). See WIRING DIAGRAMS .
- Repair connectors or wiring as necessary. If connectors and wiring are okay, go to next test listed. See appropriate TROUBLE SHOOTING SYMPTOMS table under TROUBLE SHOOTING .