FixVault
Home › Cadillac › 2019 › XTS Base › Repair and Diagnosis › External Pages › Different car › Section 53 (Cellular System, Entertainment System, And Navigation System) › Diagnostic Information and Procedures › DTC B127C › DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2018 Cadillac XTS. However, it is still accessible from the selected car via links, so may be relevant.
DTC B127C 02

Microphone 2 Input Signal Circuit Short to Ground

DTC B127C 04

Microphone 2 Input Signal Circuit Open/High Resistance

About FixVault