System Diagram

Courtesy of NISSAN NORTH AMERICA, INC.

Component		Function
Occupant detection system sensor		Refer to Occupant Detection System Sensor .
Occupant detection system control unit		Refer to Occupant Detection System Control Unit .
Crash zone sensor		Refer to Crash Zone Sensor .
Front door satellite sensor		Refer to Satellite Sensor .
C-pillar satellite sensor		Refer to Satellite Sensor .
Front seat belt buckle switch		Fastening or not fastening of seat belt judged. This judge is used for control of front air bag system.
BCM		BCM transmits the front seat belt buckle switch LH signal to air bag diagnosis sensor unit via CAN communication.
Air bag diagnosis sensor unit		Refer to Air Bag Diagnosis Sensor Unit .
Spiral cable		Refer to Spiral Cable .
Driver air bag module		Refer to Driver Air Bag Module .
Passenger air bag module		Refer to Passenger Air Bag Module .
Knee air bag module		Refer to Driver Knee Air Bag Module and Passenger Knee Air Bag Module .
Front seat belt pre-tensioner		Refer to Seat Belt Pre-tensioner with Load Limiter .
Lap pre-tensioner		Refer to Double Pre-tensioner Seat Belt .
Rear seat belt pre-tensioner		Refer to Seat Belt Pre-tensioner with Load Limiter .
Front center air bag module		Refer to Front Center Air Bag Module .
Front side air bag module		Refer to Front Side Air Bag Module .
Rear side air bag module		Refer to Rear Side Air Bag Module .
Curtain air bag module		Refer to Curtain Air Bag Module .
Combination meter (SRS air bag warning lamp)		Refer to Air Bag Warning Lamp .
Front passenger air bag OFF indicator		Refer to Front Passenger Air Bag OFF Indicator .