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Home >> Buick >> 2013 >> Encore Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Cellular System, Entertainment System, And Navigation System) >> Diagnostic Information and Procedures >> DTC B1265: Switched 14 Volt >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2016 Chevrolet Trax and 2016 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.

When the radio is on, a discrete 12 V signal is supplied on the entertainment remote enable circuit to the audio amplifier and the Color/Navigation Info Display Module (if equipped). This signal is used to control the power state of the components.