AUTOMATIC HEADLIGHT BEAM LEVEL CONTROL SYSTEM(for Sedan), Diagnostic DTC:B2451

DTC Code DTC Name
B2451 Variation Code not Written

DESCRIPTION

The headlight leveling ECU assembly stores this DTC if the vehicle specifications have not been stored.

Tech Tips

The vehicle specifications are stored in the headlight leveling ECU assembly at the factory.

DTC No. Detection Item DTC Detection Condition Trouble Area
B2451 Vehicle Specifications have not been Stored Vehicle specifications have not been stored Headlight leveling ECU assembly

PROCEDURE


  1. REPLACE HEADLIGHT LEVELING ECU ASSEMBLY


    1. Replace the headlight leveling ECU assembly.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  2. PERFORM INITIALIZATION


    1. Perform initialization of the headlight leveling ECU assembly.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

    END