DTC B1A32-49: Microphone Internal Malfunction: Outline

DTC B1A32-49: (CONNECTIVITY MASTER UNIT) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Microphone internal malfunction
Detection condition	The connectivity master unit (CMU) detected a microphone internal malfunction for 6 s.
Fail-safe	Not applicable
Possible cause	Microphone internal malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable