AUTOMATIC HEADLIGHT BEAM LEVEL CONTROL SYSTEM, Diagnostic DTC:B2450

DTC Code DTC Name
B2450 Initialization has not been Performed

DESCRIPTION

The headlight leveling ECU assembly stores this DTC if initialization has not been performed after the ECU was replaced.

DTC No. DTC Detection Condition Trouble Area
B2450 Initialization of the headlight leveling ECU assembly has not been performed Headlight leveling ECU assembly

INSPECTION PROCEDURE

PROCEDURE


  1. PERFORM INITIALIZATION


    1. Perform initialization of the headlight leveling ECU assembly Click here.


    NEXT

  2. RECHECK FOR DTC


    1. Using the Techstream, recheck for DTCs Click here.

      Result
      Result Proceed to
      DTC B2450 is not output. A
      DTC B2450 is output. B

      Tech Tips

      If the headlight leveling ECU assembly stores DTC B2450 even though the ECU has been initialized, there may be a malfunction in the headlight leveling ECU assembly.


    B

    REPLACE HEADLIGHT LEVELING ECU ASSEMBLY Click here

    A

    END