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Home >> Buick >> 2012 >> Regal Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 211 (Power Door Lock System And Release Systems) >> Diagnostic Information and Procedures >> DTC B3930 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Ignition ON, with all the doors locked, command the child security lockout by pressing the window lockout switch on the S79D driver door lock/window switch, the interior rear door handles should not open the doors when used.