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Home >> Infiniti >> 2013 >> G37 Base >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> SRS Airbag Control System (Convertible) >> System Description >> Occupant Classification System >> Component Description
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Component Description

Component parts Outline of function
Occupant Classification System seat sensor mat Detects if the passenger seat is empty or occupied. It is integrated into the seat cushion and detects the occupants with occupant classification system control unit that classifies the occupants.
Occupant Classification System control unit Transmits the passenger seat status (occupied or empty) to air bag diagnosis sensor unit. It is installed in the passenger seat cushion.
Passenger air bag OFF indicator Turns the passenger air bag OFF indicator lamp ON when the passenger seat is occupied by a child or a child-seat.
Air bag diagnosis sensor unit
  • Performs the deploy judgement of passenger air bag based on the information from Occupant Classification System control unit.
  • Passenger air bag OFF indicator turns ON or turns OFF when passenger state signal detected by Occupant Classification System control unit is received.