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08-10
AIR BAG SYSTEM OUTLINE . . . . . . . . . 08-10-1
AIR BAG SYSTEM STRUCTURAL
VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-2
AIR BAG SYSTEM WIRING
DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . 08-10-3
SAS CONTROL MODULE
FUNCTION . . . . . . . . . . . . . . . . . . . . . . 08-10-3
Outline . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-3
SAS CONTROL MODULE
CONSTRUCTION/OPERATION . . . . . . 08-10-4
Deployment Control) . . . . . . . . . . . . . 08-10-4
Control . . . . . . . . . . . . . . . . . . . . . . . . 08-10-6
Matching (Deployment) Control . . . . . 08-10-6
FUNCTION . . . . . . . . . . . . . . . . . . . . . . 08-10-6
CONSTRUCTION/OPERATION . . . . . . 08-10-7
FUNCTION . . . . . . . . . . . . . . . . . . . . . . 08-10-7
Outline . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-7
DRIVER-SIDE AIR BAG MODULE
CONSTRUCTION/OPERATION . . . . . . 08-10-7
End of Toc
AIR BAG SYSTEM OUTLINE
• The air bag system is a device that supplements the passenger restraint function of the seat belts. The air bag
system will not have the designed effect if the seat belts are not worn properly.
• The air bag system is composed of the following parts:
Item
SAS control module
Crash zone sensor
Side air bag sensor
Driver-side air bag module
Passenger-side air bag module
Side air bag module
Curtain air bag module
Pre-tensioner seat belt
Seat track position sensor
Buckle switch
Air bag system warning light
Seat belt warning light
End Of Sie
AIR BAG SYSTEM
Inflator Operation . . . . . . . . . . . . . . . . . 08-10-7
FUNCTION . . . . . . . . . . . . . . . . . . . . . . . 08-10-7
Outline . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-7
CONSTRUCTION/OPERATION . . . . . . . 08-10-8
Inflator Operation . . . . . . . . . . . . . . . . . 08-10-8
SIDE AIR BAG MODULE FUNCTION . . . 08-10-8
CONSTRUCTION/OPERATION . . . . . . . 08-10-9
Construction . . . . . . . . . . . . . . . . . . . . . 08-10-9
Operation . . . . . . . . . . . . . . . . . . . . . . . 08-10-9
FUNCTION . . . . . . . . . . . . . . . . . . . . . . . 08-10-9
CONSTRUCTION/OPERATION . . . . . . . 08-10-10
Construction . . . . . . . . . . . . . . . . . . . . . 08-10-10
Operation . . . . . . . . . . . . . . . . . . . . . . . 08-10-10
FUNCTION . . . . . . . . . . . . . . . . . . . . . . . 08-10-11
CONSTRUCTION/OPERATION . . . . . . . 08-10-11
Construction . . . . . . . . . . . . . . . . . . . . . 08-10-11
Operation . . . . . . . . . . . . . . . . . . . . . . . 08-10-12
• 2-step deployment control has been added to the front air bag
system (driver and passenger-side) deployment control.
• Recognizes actually equipped air bag module or pre-
tensioner seat belt based on module configuration.
• Detects degree of impact, converts to an electrical signal, and
sends the signal to the SAS control module. For operation,
refer to SAS CONTROL MODULE, Air Bag Module and Pre-
tensioner Seat Belt Deployment Operation. (See 08-10-4
SAS CONTROL MODULE CONSTRUCTION/OPERATION)
• Dual inflator, inflator 1 and inflator 2, has been adopted in
accordance with the front air bag system 2-step deployment
control.
• Chest-protection type side air bag module is used in
accordance with the adoption of the curtain air bag module.
• Adopted to improve safety in lateral collisions.
• Ball-type pre-tensioner seat belt has been adopted.
• Detects the seat track position of the driver's seat, and sends
a corresponding signal to the SAS control module.
• Detects the buckled/unbuckled condition of the front driver-
side and passenger-side seat belts, and sends a
corresponding signal to the SAS control module.
• LED has been adopted.
CHU081001046S01
Outline
08-10-1
08-10
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