Affected Component: EQUIPMENT

Date Published
MAY 13, 2020
NHTSA TSB #
10176493
TSB Document
Summary
TT: The microphone circuit passes through the DCM before reaching the radio/navigation system. To simplify the diagnosis of the microphone, Safety Connect SOS button lights, and DCM (Data Communication Module/telematics transceiver) inoperative conditions, refer to the procedure below to prevent unnecessary parts replacement.