REPAIR INSTRUCTION (for Sedan): Initialization: Initialization

PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

Replacement Part	Necessary Procedures	Effect / Inoperative Function when Necessary Procedures are not Performed	Refer to
ECM	ECU communication ID registration (Engine immobiliser system)	Engine starting	Refer to REGISTRATION
ECM or Throttle body assembly Throttle body is cleaned	Initialization	-	Refer to PRECAUTION
Automatic transaxle assembly, engine assembly or ECM	Road test Reset memory	Large shift shock	Refer to INITIALIZATION
Power steering ECU Power steering column assembly Steering wheel Steering gear assembly	Perform rotation angle sensor initialization and torque sensor zero point calibration	Power steering warning light comes on EPS control	Refer to CALIBRATION
Door control receiver assembly Key	Code registration	Wireless door lock control system	Refer to REGISTRATION
Transponder key ECU Key	ECU communication ID registration (Engine immobiliser system)	Engine starting	Refer to REGISTRATION
Occupant classification ECU Accessories (seatback tray and seat cover, etc.) are installed Front passenger seat is removed from the vehicle Vehicle is brought to the workshop for repair due to an accident or a collision	Perform zero point calibration Sensitivity check	Occupant classification system Airbag system (Front passenger side) Seat belt warning system (Front passenger side)	Refer to INITIALIZATION