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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1103 (Body Rear End) >> Diagnostic Information and Procedures >> DTC B3826 >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The liftgate key cylinder switch provides a ground input to the BCM when the switch is closed. This input allows the BCM to detect when a key unlock request is received.

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