LIGHTING SYSTEM, Diagnostic DTC:B2451

DTC Code DTC Name
B2451 Vehicle Specifications have not been Stored

DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from Note
B2451 Vehicle Specifications have not been Stored

    Detection condition:

  • Power switch on (IG)


    Malfunction status:

  • Vehicle specifications have not been stored


    Malfunction duration:

  • -

 Headlight ECU sub-assembly LH Headlight ECU sub-assembly LH -

CAUTION / NOTICE / HINT

Note

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

Click here

PROCEDURE


  1. SYNCHRONIZE VEHICLE INFORMATION


    1. Synchronize the vehicle information.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  2. CHECK FOR DTC


    1. Turn the power switch on (IG).

    2. Check for DTCs.

      Click here


      Body Electrical > AFS > Trouble Codes
      OK
      DTC B2451 is not output.
      Result
      Proceed to
      OK
      NG

    OK

    END (VEHICLE SPECIFICATIONS WERE NOT STORED)

    NG

    REPLACE HEADLIGHT ECU SUB-ASSEMBLY LH Click here