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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1730 (Lighting Systems) >> Diagnostic Information and Procedures >> DTC B1482: Inadvertent Power Supply Circuit Is Open Or Shorted To Ground >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Battery rundown protection, inadvertent power, is controlled by the body control module (BCM). Should any device remain on, the BCM will turn inadvertent power off after 20 minutes to conserve battery energy. If a problem is detected on the inadvertent power supply circuit, this DTC sets.