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Home >> Buick >> 2016 >> Verano Base, Gas/Ethanol >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Cellular System, Entertainment System, And Navigation System >> Diagnostic Information and Procedures >> DTC B1265: Switched 14 Volt Performance >> Circuit/System Description

Circuit/System Description

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.

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