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Home >> Cadillac >> 2017 >> CT6 Plug-In >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Cellular System, Entertainment System And Navigation System - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC B1277: Microphone 1 Input Signal Circuit (except IO6 with CW1) >> DTC Descriptors

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DTC Descriptors

DTC B1277: Microphone 1 Input Signal Circuit

For symptom byte information, refer to Symptom Byte List

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