OCCUPANCY SENSOR


id091300110400


Purpose, Function

•  The occupancy sensor detects weight on the seat area of the front passenger seat cushion.

Construction

•  The occupancy sensor is integrated with the front passenger seat cushion.
•  The occupancy sensor includes 4 pressure sensors.
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Operation

1.  When an occupant sits (1) on the passenger-side front seat, the pressure sensor turns on (contact point: Closed) (2).
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2.  When the pressure sensor turns on, current flows from the SAS control module. (3)
3.  The SAS control module detects the occupant on the front passenger seat by the current flowing to the occupancy sensor. (4)
•  The SAS control module uses the detected information for the SRS air bag system control.
(See SAS CONTROL MODULE [STANDARD DEPLOYMENT CONTROL SYSTEM].)
(See AIR BAG SYSTEM [STANDARD DEPLOYMENT CONTROL SYSTEM].)

Fail-safe

•  Not applicable