PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE battery TERMINAL
Note
After turning the engine 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.
When disconnecting the cable from the negative (-) battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected.
After replacing the airbag ECU assembly, refer to initialization.
GENERAL PRECAUTION
Perform zero point calibration and sensitivity check if any of the following conditions occur:
The occupant detection ECU is replaced.
Accessories (seatback tray and seat cover, etc.) are installed.
The front passenger seat is removed from the vehicle.
One of the bolts that is used to install the front passenger seat is removed and reinstalled.
The vehicle is brought to the workshop for repair due to an accident or a collision.