FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Test I

PINPOINT TEST I: THE ALARM SYSTEM DOES NOT DISARM-USING THE DISARM SWITCHES


Test I1-I2:






Test I3-I5:






Test I6:






Normal Operation
The anti-theft alarm inhibit switch grounds the vehicle security module through the switch, allowing entry without setting off the alarm. The switch must operate before the mechanical lock unlocks. This is to prevent the anti-theft alarm from activating when it should have been disarmed.

Possible Causes
- anti-theft alarm inhibit switch
- vehicle security module
- circuit 25 (DG/VT)
- circuit 1205 (BK)