GM Service Manual Online
For 1990-2009 cars only

Step

Action

Normal Result(s)

Abnormal Result(s)*

1

  1. Place key in the ignition.
  2. Open the left front door.

Key in ignition audible chime will sound.

2

  1. Place headlamps in PARK or HEAD.
  2. Remove key from the ignition.

Lights on audible chime will sound.

Lights On Chime Inoperative

3

  1. Place ignition in the RUN position.
  2. Unbuckle left front safety belt.
  3. Close left front door.

Safety belt audible chime will sound for 8 seconds.

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