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Hands Free Link DTCS

HANDS FREE LINK DIAGNOSTIC TROUBLE CODES (DTC) IDENTIFICATION

DTC	Description
DTC B1775	Microphone Input/Output Short to Power/Open
DTC B1776	Microphone Input/Output Short to Ground/Open
DTC B1779	HFL Switch (HFL TALK/HFL BACK Buttons) Circuit Open/Short
DTC B1780	HFL Switch (HFL TALK/HFL BACK Buttons) Circuit Short
DTC B1792	Hands Free Link Control Unit Internal Error