AUTOMATIC HEADLIGHT BEAM LEVEL CONTROL SYSTEM(for Single Beam Headlight), Diagnostic DTC:B2453

DTC Code DTC Name
B2453 Variation Error

DESCRIPTION

This DTC is stored if the headlight leveling ECU assembly for another destination is installed to the vehicle.

DTC No. Detection Item DTC Detection Condition Trouble Area
B2453 Variation Error The headlight leveling ECU assembly for another destination is installed to the vehicle Headlight leveling ECU assembly

CAUTION / NOTICE / HINT

Note

If the headlight leveling ECU assembly has been replaced, it is necessary to synchronize the vehicle information and initialize the headlight leveling ECU assembly.

Click here

PROCEDURE


  1. REPLACE HEADLIGHT LEVELING ECU ASSEMBLY


    1. Replace the headlight leveling ECU assembly.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  2. SYNCHRONIZE VEHICLE INFORMATION


    1. Synchronize the vehicle information.

      Click here


      Body Electrical > HL AutoLeveling > Utility
      Tester Display
      ECU Information Sync
      Result
      Proceed to
      NEXT

    NEXT

  3. PERFORM INITIALIZATION


    1. Perform initialization of the headlight leveling ECU assembly.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

    END