System Operation Check

1. Remove key from ignition switch. Operate door locks from both inside door lock switches. All doors should lock when LOCK button is pressed. All doors should unlock when UNLOCK button is pressed.
2. Close all doors. Insert key in driver door lock. Turn key toward front of vehicle. All doors should lock. Turn key towards rear of vehicle. Driver door should unlock. Turn key toward rear of vehicle again and remaining doors should unlock.
3. Insert key in passenger door. Turn key toward front of vehicle. All doors should lock. Turn key toward rear of vehicle. All doors should unlock.
4. Insert key in ignition. Leave in LOCK position. Close all doors except driver door. Press LOCK button on driver door switch. Doors should not lock.

If door locks do not function as described above, see SYMPTOM TESTS  .