Toyota Corolla Cross: Telematics System

 Voice Recognition Microphone1 Circuit Open (B157913)

DESCRIPTION The telephone microphone assembly LH is connected to the radio and display receiver assembly via voice recognition microphone 1 signal detection line. This DTC is stored when the radio and display receiver assembly detects disconnection of telephone microphone assembly LH.

 P-Door P/W Motor Component Internal Failure (B231E96)

DESCRIPTION The main body ECU (multiplex network body ECU) communicates with the power window regulator motor assembly (for front passenger door) via LIN communication. This DTC is stored when a power window regulator motor assembly (for front passenger door) is malfunctioning, or the ECU built int