LIGHTING SYSTEM, Diagnostic DTC:B2453

DTC Code DTC Name
B2453 Variation Error

DESCRIPTION

This DTC is output when a headlight leveling ECU is assembled whose variation differs from the vehicle's.

DTC Code DTC Detection Condition Trouble Area
B2453 The vehicle variation is not stored. Headlight leveling ECU assembly

CAUTION / NOTICE / HINT

Note

After replacing the headlight leveling ECU, initialization of the ECU is necessary Click here.

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTCs Click here.

    2. Check for DTCs Click here.

      OK
      DTC B2453 output does not occur.

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    REPLACE HEADLIGHT LEVELING ECU ASSEMBLY Click here