Lexus SC 430 2001 Owner's Manual page 68

1-7. Safety information
Airbag system components
Side airbags
1
Front passenger airbag
2
Side airbag sensors
3
Driver airbag
4
SRS warning light
5
Airbag sensor assembly
6
Front airbag sensors
7
Door side airbag sensors
8
Your vehicle is equipped with ADVANCED AIRBAGS designed based
on US motor vehicle safety standards (FMVSS208). The airbag system
controls airbag deployment power for the driver and front passenger. The
driver airbag system consists of the driver seat' s position sensor etc. The
front passenger' s airbag system consists of the front passenger occupant
classification sensor etc.
The main SRS airbag system components are shown above. The SRS air-
bag system is controlled by the airbag sensor assembly. The airbag sen-
sor assembly consists of a safing sensor and an airbag sensor.
In certain types of severe frontal or side impacts, the SRS airbag system
triggers the airbag inflators. A chemical reaction in the inflators quickly
fills the airbags with non-toxic gas to help restrain the motion of the occu-
pants.
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Occupant detection system
9
(ECU and sensor)
Front passenger' s seat belt
10
buckle switch
Driver' s seat belt buckle switch
Front passenger airbag on-off
12
indicator light
Driver' s seat position sensor
13
Knee airbags