AUDIO AND VISUAL SYSTEM (for Radio and Display Type), Diagnostic DTC:U0073, U0100, U0129, U0140, U0155, U0164, U1110

DTC Code DTC Name
U0073 Sending Malfunction (Navigation to APGS)
U0100 Engine ECU Communication
U0129 VSC(ECB)ECU Communication
U0140 Lost Communication with Body Control Module
U0155 Meter ECU Communication
U0164 Air Conditioner ECU Communication
U1110 Clearance Sonar ECU Communication

DESCRIPTION

These DTCs are stored when a malfunction occurs in the CAN communication circuit.

DTC Code DTC Detection Condition Trouble Area
U0073 CAN bus connection error CAN communication system
U0100 CAN reception error
U0129 CAN reception error
U0140 CAN reception error
U0155 CAN reception error
U0164 CAN reception error
U1110 CAN reception error

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK CAN COMMUNICATION SYSTEM


    1. Use the GTS to check if the CAN communication system is functioning normally.


      OK
      CAN communication DTCs are not output.
      Result
      Result Proceed to
      OK A
      NG (for LHD with Entry and Start System) B
      NG (for LHD without Entry and Start System) C
      NG (for RHD with Entry and Start System) D
      NG (for RHD without Entry and Start System) E

    B

    GO TO CAN COMMUNICATION SYSTEM Click here

    C

    GO TO CAN COMMUNICATION SYSTEM Click here

    D

    GO TO CAN COMMUNICATION SYSTEM Click here

    E

    GO TO CAN COMMUNICATION SYSTEM Click here

    A

    USE SIMULATION METHOD TO CHECK Click here