2-22 Seat and restraint systems
2Seat belt pre-tensioner and force limiter
systems
N00417700566
The driver’s and front passenger’s seats each have a seat belt
equipped with a pre-tensioner system.Pre-tensioner system The driver and front passenger seat belts are equipped with a
seat belt pre-tensioner system. In moderate-to-severe frontal
collisions, this system operates simultaneously with the
deployment of the front airbags.
The seat belt pre-tensioners are located within the seat belt
retractors (A). When activated, the pre-tensioners quickly draw
back seat belt webbing and increase seat belt performance.The seat belt pre-tensioner system includes the following com-
ponents:
The airbag control unit monitors the readiness of the electronic
parts of the system whenever the ignition switch is in the “ON”
or “START” position. These include all of the items listed
above and all related wiring.
The pre-tensioner seat belt system will operate only when the
ignition switch is in the “ON” or “START” position.
1- SRS warning light
2- Front impact sensors
3- Seat belt pre-tensioners
4- Airbag control unit
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Seat and restraint systems
2-39
2
How the Supplemental Restraint System works
N00407800405
The SRS includes the following components:
The airbag control unit monitors the readiness of the electronic
parts of the system whenever the ignition switch is in the “ON”
or “START” position. These include all of the items listed
above and all related wiring.
The airbags will operate only when the ignition switch is in the
“ON” or “START” position. 1- Driver’s airbag
2- SRS warning light
3- Passenger’s airbag off indicator
4- Passenger’s front airbag
5- Front impact sensors
6- Driver’s knee airbag
7- Driver’s seat position sensor
8- Passenger’s seat weight sensors
9- Airbag control unit
10- Side airbag modules (if so equipped)
11- Curtain airbag modules (if so equipped)
12- Side impact sensors (if so equipped)
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