Theft Alarm System

1. Connect a voltmeter between terminal "A" and the ground terminal of the data link connector.

When Using A Voltmeter:

2. Make sure that when the following switches are turned on, the output shown in the illustration is delivered.
- Key reminder switch
- Hood switch
- Door switch
- Door lock actuator switch
- Door and Liftgate key cylinder switch
- Liftgate switch

If there is no output of a voltage pattern at all, check for a malfunction of that switch or for damaged or disconnected wiring.