DTC B1549-13: Voice Recognition Microphone2 Circuit Open [10/2022 - ]: Description
The telephone microphone assembly RH is connected to the radio and display receiver assembly via voice recognition microphone 2 signal detection line.
This DTC is stored when the radio and display receiver assembly detects disconnection of telephone microphone assembly RH.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B1549-13 | Voice Recognition Microphone2 Circuit Open | Voice recognition microphone 2 terminal (SNS2) disconnected (2 trip detection logic) |
|