OCCUPANT CLASSIFICATION SYSTEM > PRECAUTION

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NOTICE:
  1. After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work (Click here).
  2. When disconnecting the cable from the negative (-) battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected (Click here).

1.INSPECTION PROCEDURE FOR VEHICLE INVOLVED IN ACCIDENT
  1. Perform the zero point calibration and sensitivity check if any of the following conditions apply (Click here).

    1. The occupant classification ECU is replaced.
    2. Accessories (seatback tray and seat cover, etc.) are installed.
    3. The front seat RH is removed from the vehicle.
    4. The passenger airbag ON/OFF indicator (OFF) comes on when the front seat RH is not occupied.
    5. The vehicle is brought to the workshop for repair due to an accident or a collision.

    NOTICE:
    When a vehicle that has been in an accident is brought into the workshop for repair, check the flatness of the floor where the front seat RH is mounted. If the flatness is not within +/-3.0 mm (0.118 in.), adjust it to the specified range.