AUTOMATIC HIGH BEAM SYSTEM, Diagnostic DTC:U0101, U0129, U0142, U023A

DTC Code DTC Name
U0101 Lost Communication with ECM
U0129 Lost Communication with Brake System Control Module
U0142 Lost Communication with Body Control Module "B"
U023A Lost Communication with Front Camera Module

DESCRIPTION

These DTCs are stored when the CAN communication system is malfunctioning.

DTC No. DTC Detecting Condition Trouble Area
U0101 Lost Communication with ECM CAN communication system
U0129 Lost Communication with Brake System Control Module CAN communication system
U0142 Lost Communication with Body Control Module "B" CAN communication system
U023A Lost Communication with Front Camera Module CAN communication system

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTCs Click here.

    2. Check for DTCs Click here.

      OK
      DTCs are not output.

    NG

    GO TO CAN COMMUNICATION SYSTEM Click here

    OK

    USE SIMULATION METHOD TO CHECK Click here