AUDIO AND VISUAL SYSTEM(except Sedan Radio and Display Type), Diagnostic DTC:U0073, U0100, U0129, U0140, U0155

DTC Code DTC Name
U0073 Sending Malfunction (Navigation to APGS)
U0100 Lost Communication with ECM
U0129 VSC(ECB)ECU Communication
U0140 Lost Communication with Body Control Module
U0155 Meter ECU Communication

DESCRIPTION

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

DTC No. Detection Item DTC Detection Condition Trouble Area
U0073 Sending Malfunction (Navigation to APGS) CAN bus connection error CAN communication system
U0100 Lost Communication with ECM CAN reception error CAN communication system
U0129 VSC(ECB)ECU Communication CAN reception error CAN communication system
U0140 Lost Communication with Body Control Module CAN reception error CAN communication system
U0155 Meter ECU Communication CAN reception error CAN communication system

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs

    2. Recheck for DTCs and check that no DTCs are output.


      Body Electrical > Navigation System > Trouble Codes
      OK
      No DTCs are output.
      Result
      Proceed to
      OK
      NG

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    GO TO CAN COMMUNICATION SYSTEM Click here