HEADLIGHT ECU REMOVAL

PROCEDURE


  1. PRECAUTION

    Note


    • Be sure to read Precaution thoroughly before servicing.

      Click here

    • Handle components indoors as much as possible to prevent foreign matter from entering and adhering to headlight assembly components.

    • Do not reuse parts which have reduced fastening ability due to thread damage.

    • When installing components, make sure that the wire harness is not pinched or pulled.

    • Do not use solvent to clean components. Only clean them with a dry cloth.

    Tech Tips


    • Use the same procedure for the RH and LH sides.

    • The procedure listed below is for the LH side.

  2. REMOVE HEADLIGHT ASSEMBLY LH

    for Single Beam Headlight:

    Click here

    for Triple Beam Headlight:

    Click here

  3. REMOVE HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH

    Note


    • If the headlight light control ECU sub-assembly has been dropped, replace it with a new one.

    • If the headlight light control ECU sub-assembly LH has been removed, replace the headlight gasket with a new one.

    • When removing the headlight light control ECU sub-assembly LH, use static electricity countermeasures SST (desktop anti-static mat set) and observe all precautions to prevent damage to the system by electrostatic discharge (ESD).

    SST
    09890-47010   ( 09891-04010, 09891-04020, 09891-04030, 09891-04040 )

    1. B0057PB

      Remove the 3 screws and headlight light control ECU sub-assembly LH.

    2. B005AY3

      Disconnect the connector cover.

    3. B0057JSC01
      *A for Triple Beam Headlight

      Disconnect each connector.

  4. REMOVE HEADLIGHT GASKET

    Note


    • If the headlight gasket has been removed, replace it with a new one.

    • When removing the headlight gasket, use static electricity countermeasures SST (desktop anti-static mat set) and observe all precautions to prevent damage to the system by electrostatic discharge (ESD).

    SST
    09890-47010   ( 09891-04010, 09891-04020, 09891-04030, 09891-04040 )

    1. B005AYY

      Remove the headlight gasket.