Theft Alarm System

Diagnosis Connector:

1. Connect a voltmeter to the ETACS terminal and the ground terminal of the data link connector using the special tool

When Using A Voltmeter:

2. Make sure that when the following switches are turned on, the output shown in the illustration is delivered. (Only those switches which are related to the theft-alarm system are listed here.)
- Driver and front passenger door switches
- Headlight switch
- Driver and front passenger door lock switches
- Passing light switch
- Pop-up switch
- Hood switch
- Liftgate switch
- Door 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.