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Home >> Infiniti >> 2008 >> G35 Base >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Seat Belt Control System >> Function Diagnosis >> Pre-Crash Seat Belt System >> Component Description
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Component Description

COMPONENT DESCRIPTION

Component Function
Pre-crash seat belt control unit It controls pre-crash seat belt motor according to input signal.
Pre-crash seat belt motor (Seat belt motor [RH/LH]) It is built into seat belt retractor, and it pulls, returns, and maintains according to the motor rotation.
Brake pedal stroke sensor
  • It changes voltage according to brake pedal depressed amount and sends the signal to pre-crash seat belt control unit.
  • There are 2 signals (brake pedal stroke sensor 1 and 2) sent from the brake pedal stroke sensor. Pre-crash seat belt control unit will judge the stroke amount and the speed of the brake pedal according to the voltage of the signal sent by each side.
Seat belt buckle switch It is arranged in the seat belt buckle and judges whether the seat belt is fastened or not fastened.
CAN system: Unified meter and A/C amp It transmits the vehicle status to pre-crash seat belt control unit using the CAN communication system.
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