GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2000 🢒 Grand Prix 🢒 Body and Accessories 🢒 Doors 🢒 Automatic Door Locks System Check

Step

Action

Normal Result(s)

Abnormal Result(s)*

1
  1. Remove the key from the ignition lock key cylinder.
  2. Close all of the vehicle doors.
  3. Observe all of the door locks while you press the following positions on the driver's door lock switch:
    4. • LOCK
    • UNLOCK
  4. Observe all of the door locks while you press the following positions on the passenger's door lock switch:
    5. • LOCK
    • UNLOCK

All of the doors lock and unlock when you press either door lock switch.

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.