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Home >> GMC >> 2012 >> Yukon Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Heated Glass/Defoggers >> Fixed And MOVEABLE Windows >> Diagnostic Information and Procedures >> DTC B3821 or B3824 >> Conditions for Setting the DTC

Conditions for Setting the DTC

B3821 00 

The BCM detects a fault in the left rear window lockout circuit.

B3824 00 

The BCM detects a fault in the right rear window lockout circuit.