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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1426 (Theft Deterrent System) >> Diagnostic Information and Procedures >> DTC 006: Short To Battery Or Short To Ground In The Headlamp Relay Control Circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

The body control module (BCM) flashes the headlamps during theft alarm mode. The BCM grounds the headlamp relay control circuit actuating the headlamp relay (internal to the DRL control module).

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