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Home >> Buick >> 2011 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Cellular Systems, Entertainment Systems And Navigation Systems) >> Diagnostic Information and Procedures >> DTC B1287 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2010 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

Radio ON, adjust the fade and balance control to verify audio is present at each individual channel.