SEAT WEIGHT SENSOR CONTROL MODULE [TWO-STEP DEPLOYMENT CONTROL SYSTEM – US/CANADA SPEC.]
SEAT WEIGHT SENSOR CONTROL MODULE [TWO-STEP DEPLOYMENT CONTROL SYSTEM – US/CANADA SPEC.]
SM2334181
id0810b4511900
Purpose
• The seat weight sensor control module determines the front passenger’s seat status based on the signal from the seat weight sensor.
Function
Passenger status determination function
-
• The seat weight sensor control module determines the front passenger’s seat status as follows based on the signal from the seat weight sensor and the front passenger’s seat belt status.
|
Detected weight |
Front passenger’s seat belt status |
Determined result |
|---|---|---|
|
Approx. 42 kg {93 lb} or more
|
Fastened
|
Adult
|
|
Unfastened
|
Adult
|
|
|
Approx. 30 kg {66 lb} or less
|
Fastened
|
Child (including child-restraint seat)
|
|
Unfastened
|
Child (including child-restraint seat)
|
|
|
Approx. 0 kg {0 lb}
|
Fastened
|
Child (including child-restraint seat)
|
|
Unfastened
|
Empty
|
Determined information transmitting function
-
• The seat weight sensor control module sends the determined results to the SAS control module.
Construction
• The seat weight sensor control module is located on the backside of the front passenger’s seat cushion.
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Operation
1.The seat weight sensor control module determines (2) the front passenger’s seat status based on the signals (1) from the seat weight sensor and the front passenger’s buckle switch.
2.The seat weight sensor control module sends (3) the front passenger’s seat status signal to the SAS control module.
-
Note
-
• The SAS control module performs air bag system control based on the signal sent from the seat weight sensor control module. (See PASSENGER SENSING SYSTEM [TWO-STEP DEPLOYMENT CONTROL SYSTEM – US/CANADA SPEC.].)
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