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LIGHTING SYSTEM, Diagnostic DTC:B2455

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DTC Code DTC Name
B2455 Right Headlight ECU Variation Error
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DESCRIPTION

.This DTC is stored when a headlight light control ECU sub-assembly RH which is not compatible with the vehicle has been installed. The headlight light control ECU sub-assembly LH stores DTC B2455.

DTC No. Detection Item DTC Detection Condition Trouble Area
B2455 Right Headlight ECU Variation Error Incompatible headlight light control ECU sub-assembly RH is installed Headlight light control ECU sub-assembly RH
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PROCEDURE


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    CLEAR DTC


    1. Clear the DTCs.

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      1. Body Electrical > HL AutoLeveling > Clear DTCs


      Result
      Proceed to
      NEXT

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    CHECK FOR DTC


    1. Turn the engine switch on (IG).

    2. Check for DTCs.

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      1. Body Electrical > HL AutoLeveling > Trouble Codes


      OK
      DTC B2455 is not output.
      Result
      Proceed to
      OK
      NG

    • OK

      USE SIMULATION METHOD TO CHECKClick here

    • NG

      REPLACE HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY RHClick here