AUTOMATIC HIGH BEAM SYSTEM, Diagnostic DTC:U023A

DTC Code DTC Name
U023A Lost Communication with Front Camera Module

DESCRIPTION

This DTC is stored when the CAN communication system is malfunctioning.

DTC No. DTC Detecting Condition Trouble Area
U023A Lost communication with forward recognition camera CAN communication system

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTCs Click here.

    2. Check for DTCs Click here.

      OK
      DTC U023A is not output.

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    GO TO CAN COMMUNICATION SYSTEM Click here