NAVIGATION SYSTEM(for HDD), Diagnostic DTC:U0073, U0100, U0126, U0129, U0131, U0140, U0155

DTC Code DTC Name
U0073 Sending Malfunction (Navigation to APGS)
U0100 Engine ECU Communication
U0126 Steering Sensor Communication
U0129 VSC(ECB)ECU Communication
U0131 Lost Communication with Electric Power Steering ECU
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 Engine ECU Communication CAN reception error CAN communication system
U0126 Steering Sensor Communication CAN reception error CAN communication system
U0129 VSC(ECB)ECU Communication CAN reception error CAN communication system
U0131 Lost Communication with Electric Power Steering ECU 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 if the same DTCs are output again.

      Click here


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

    No DTCs are output

    USE SIMULATION METHOD TO CHECK Click here

    DTCs are output

    GO TO CAN COMMUNICATION Click here