DTC: B116A:13, 26:Er84 [Bluetooth SYSTEM (HANDS-FREE TELEPHONE SYSTEM)]: Notes

DTC B116A:13, 26:Er84	Microphone circuit malfunction
DETECTION CONDITION	Microphone non-connection signal detected continuously
FAIL-SAFE FUNCTION	-
POSSIBLE CAUSE	Connector or terminal malfunction Open circuit in wiring harness between the following terminals: Bluetooth unit terminal E and microphone terminal E Short to ground in wiring harness between the following terminals: Bluetooth unit terminal A and microphone terminal A Microphone malfunction Bluetooth unit malfunction