OCCUPANT CLASSIFICATION ECU REMOVAL

PROCEDURE

  1. PRECAUTION

    CAUTION:

    Be sure to read Precaution thoroughly before servicing.

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    Note:

    • After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work.

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    • When removing front seat assembly RH, perform zero point calibration and sensitivity check.

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    • When replacing the occupant classification ECU, perform zero point calibration and sensitivity check.

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  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    CAUTION:

    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

    Note:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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  3. REMOVE FRONT SEAT ASSEMBLY RH

    1. for Manual Seat:

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    2. for Power Seat:

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  4. REMOVE OCCUPANT DETECTION ECU

    1. B341152C01

      *1

      Protective Tape

      Disconnect the 2 connectors.

    2. Using a screwdriver, detach the claw to remove the occupant classification ECU.

      Tip:

      Tape the screwdriver tip before use.