LIGHTING SYSTEM, Diagnostic DTC:B2453

DTC Code DTC Name
B2453 Variation Error

DESCRIPTION

This DTC is stored if the headlight swivel ECU is not installed properly.

DTC Code DTC Detecting Condition Trouble Area
B2453 The headlight swivel ECU for another destination is installed on the vehicle Headlight swivel ECU assembly

INSPECTION PROCEDURE

Note

After replacing the headlight swivel ECU, perform initialization and registration of vehicle information Click here.

PROCEDURE


  1. CLEAR DTC


    1. Clear the DTCs Click here.


    NEXT

  2. CHECK FOR DTC


    1. Check for DTCs Click here.

      OK
      DTC B2453 output does not occur.
      Result
      Result Proceed to
      OK A
      NG (for LHD) B
      NG (for RHD) C

    B

    REPLACE HEADLIGHT SWIVEL ECU ASSEMBLY Click here

    C

    REPLACE HEADLIGHT SWIVEL ECU ASSEMBLY Click here

    A

    USE SIMULATION METHOD TO CHECK Click here