LIGHTING 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

CAUTION / NOTICE / HINT

Note

Initialization is necessary when the headlight leveling ECU assembly is replaced Click here.

PROCEDURE


  1. PERFORM INITIALIZATION


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


    NEXT

  2. CHECK FOR DTC


    1. Check for DTCs Click here.

      OK
      DTC B2450 is not output.

      Tech Tips

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


    OK

    END

    NG

    REPLACE HEADLIGHT LEVELING ECU ASSEMBLY Click here