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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1558 (Fixed And MOVEABLE Windows System) >> Diagnostic Information and Procedures >> DTC B3821 or B3824 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC B3821 00

Left Rear Window Relay Power Circuit

DTC B3824 00

Right Rear Window Relay Power Circuit

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