Page 88 of 538
88 1-7. Safety information
Airbag system componentsFront airbag sensors
Front passenger occupant
classification system (ECU
and sensors)
Side and curtain shield air-
bag sensors
Front passenger airbag
Side airbags
Curtain shield airbags
“AIR BAG ON” and “AIR
BAG OFF” indicator lights
SRS warning light
Front passenger’s seat belt
buckle switch Airbag sensor assembly
Curtain shield airbag sen-
sors
Driver airbag
Driver’s seat position sen-
sor (with power seat)
Driver’s seat belt buckle
switch
Driver’s seat position sen-
sor (with manual seat)
Driver knee airbag
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90 1-7. Safety information
■SRS warning light
This warning light system monitors the airbag sensor assembly, front airbag
sensors, side and curtain shield airbag sensors, curtain shield airbag sen-
sors, driver's seat position sensor, driver's seat belt buckle switch, front pas-
senger occupant classification system, “AIR BAG ON” indicator light, “AIR
BAG OFF” indicator light, front passenger's seat belt buckle switch, seat belt
pretensioner assemblies, inflators, interconnecting wiring and power
sources. ( P. 433)
■ If the SRS airbags deploy (inflate)
●Bruising and slight abrasions may result from contact with a deploying
(inflating) SRS airbag.
● A loud noise and white powder will be emitted.
● Parts of the airbag module (steering wheel hub, airbag cover and inflator)
as well as the front seats, and parts of the front and rear pillars and roof
side rail, may be hot for several minutes. The airbag itself may also be
hot.
● The front windshield may crack.
■ SRS airbag deployment conditions (front airbags)
●The front SRS airbags will deploy in the event of an impact that exceeds
the set threshold level (the level of force corresponding to a 12 - 18 mph
[20 - 30 km/h] frontal collision with a fixed wall that does not move or
deform).
However, this threshold velocity will be considerably higher if the vehicle
strikes an object, such as a parked vehicle or sign pole, which can move or
deform on impact, or if the vehicle is involved in an underride collision (e.g.
a collision in which the front of the vehicle “underrides”, or goes under, the
bed of a truck, etc.).
● It is possible that in some collisions where the forward deceleration of the
vehicle is very close to the designed threshold level, the SRS front air-
bags and the seat belt pretensioners may not activate together.
● The SRS front passenger airbag will not activate if there is no passenger
sitting in the front passenger seat. However, the front passenger airbag
may deploy if luggage is put in the seat, or the seat belt is fastened, even
if the seat is unoccupied. ( P. 9 9 )
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94 1-7. Safety information
CAUTION
■SRS airbag precautions
Observe the following precautions regarding the airbags.
Failure to do so may cause death or serious injury.
●The driver and all passengers in the vehicle must wear their seat belts
properly.
The SRS airbags are supplemental devices to be used with the seat belts.
● The SRS driver airbag deploys with considerable force, and can cause
death or serious injury especially if the driver is very close to the airbag.
The National Highway Traffic Safety Administration (“NHTSA”) advises:
Since the risk zone for the driver’s airbag is the first 2 - 3 in. (50 - 75 mm)
of inflation, placing yourself 10 in. (250 mm) from your driver airbag pro-
vides you with a clear margin of safety. This distance is measured from the
center of the steering wheel to your breastbone. If you sit less than 10 in.
(250 mm) away now, you can change your driving position in several
ways:
• Move your seat to the rear as far as you can while still reaching the pedals comfortably.
• Slightly recline the back of the seat. Although vehicle designs vary, many drivers can achieve the 10 in.
(250 mm) distance, even with the driver seat all the way forward, sim-
ply by reclining the back of the seat somewhat. If reclining the back of
your seat makes it hard to see the road, raise yourself by using a firm,
non-slippery cushion, or raise the seat if your vehicle has that feature\
.
• If your steering wheel is adjustable, tilt it downward. This points the air- bag toward your chest instead of your head and neck.
The seat should be adjusted as recommended by NHTSA above, while
still maintaining control of the foot pedals, steering wheel, and your view of
the instrument panel controls.
Page 99 of 538
99
1
1-7. Safety information
Before driving
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classifica-
tion system. This system detects the conditions of the front passen-
ger seat and activates or deactiv ates the devices for the front
passenger.
SRS warning light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light
Front passenger's seat belt reminder light
Page 100 of 538
100 1-7. Safety information
Conditions and operation of the front passenger occupant classification system
■Adult*1
■Child*3 or child restraint system*4
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator
lights“AIR BAG ON”
SRS warning light Off
Front passenger’s seat belt reminder light Flashing
*2
Devices Front passenger airbag
Activated
Side airbag on the front
passenger seats
Curtain shield airbag in the front passenger side
Front passenger’s seat belt pretensioner
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator
lights“AIR BAG OFF”*5
SRS warning light Off
Front passenger’s seat belt reminder light Flashing
*2
Devices Front passenger airbag
Deactivated
Side airbag on the front
passenger seats
Curtain shield airbag in the front passenger side Activated
Front passenger’s seat belt pretensioner
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101
1-7. Safety information
1
Before driving
■
Unoccupied
■ There is a malfunction in the system
*1: The system judges a person of adult size as an adult. When a
smaller adult sits in the front passenger seat, the system may rec-
ognize him/her as a child depending on his/her physique and pos-
ture.
*2: In the event the front passenger does not wear a seat belt.
*3: When a larger child who has outgrown a child restraint systemsits in the front passenger seat, the system may recognize him/
her as an adult depending on his/her physique or posture.
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator
lights Not illuminated
SRS warning light
Off
Front passenger’s seat belt reminder light
Devices Front passenger airbag
Deactivated
Side airbag on the front
passenger seats
Curtain shield airbag in the front passenger side Activated
Front passenger’s seat belt pretensioner Deactivated
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator
lights“AIR BAG OFF”
SRS warning light On
Front passenger’s seat belt reminder light Off
Devices Front passenger airbag
Deactivated
Side airbag on the front
passenger seats
Curtain shield airbag in the front passenger side Activated
Front passenger’s seat belt pretensioner
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102 1-7. Safety information
*4: Never install a rear-facing child restraint system on the front pas-senger seat. A forward-facing ch ild restraint system should only
be installed on the front passenger seat when it is unavoidable.
( P. 104)
*5: In case the indicator is not illumi nated, consult this manual as for
installing the child restraint system properly. ( P. 108)
CAUTION
■Front passenger occupant cl assification system precautions
Observe the following precautions regarding the front passenger occupant
classification system.
Failure to do so may cause death or serious injury.
● Wear the seat belt properly.
● Make sure the front passenger’s seat belt tab has not been left inserted
into the buckle before someone sits in the front passenger seat.
● Make sure the “AIR BAG OFF” indicator light is not illuminated when using
the seat belt extender for the front passenger seat. If the “AIR BAG OFF”
indicator light is illuminated, disconnect the extender tongue from the seat
belt buckle, then reconnect the seat belt. Reconnect the seat belt extender
after making sure the “AIR BAG ON” indicator light is illuminated. If you
use the seat belt extender while the “AIR BAG OFF” indicator light is illumi-
nated, the front passenger airbag, side airbag on the front passenger side
airbag may not activate correctly, which could cause death or serious
injury in the event of collision.
● Do not apply a heavy load to the front passenger seat or equipment.
● Do not put weight on the front passenger seat by putting your hands or
feet on the front passenger seat seatback from the rear passenger seat.
● Do not let a rear passenger lift the front passenger seat with their feet or
press on the seatback with their legs.
● Do not put objects under the front passenger seat.
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103
1-7. Safety information
1
Before driving
CAUTION
■
Front passenger occupant cl assification system precautions
● Do not recline the front passenger seatback so far that it touches a rear
seat. This may cause the “AIR BAG OFF” indicator light to be illuminated,
which indicates that the passenger’s airbags will not deploy in the event of
a severe accident. If the seatback touches the rear seat, return the seat-
back to a position where it does not touch the rear seat. Keep the front\
passenger seatback as upright as possible when the vehicle is moving.
Reclining the seatback excessively may lessen the effectiveness of the
seat belt system.
● If an adult sits in the front passenger seat, the “AIR BAG ON” indicator
light is illuminated. If the “AIR BAG OFF” indicator is illuminated, ask the
passenger to sit up straight, well back in the seat, feet on the floor, and
with the seat belt worn correctly. If the “AIR BAG OFF” indicator still
remain illuminated, either ask the passenger to move to the rear seat, or if
that is not possible, move the front passenger seat fully rearward.
● When it is unavoidable to install the forward-facing child restraint system
on the front passenger seat, install the child restraint system on the front
passenger seat in the proper order. ( P. 108)
● Do not modify or remove the front seats.
● Do not kick the front passenger seat or subject it to severe impact. Other-
wise, the SRS warning light may come on to indicate a malfunction of the
detection system. In this case, contact your Toyota dealer immediately.
● Child restraint systems installed on the rear seat should not contact the
front seatbacks.
● Do not use a seat accessory, such as a cushion or seat cover, that covers
the seat cushion surface.
● Do not modify or replace the upholstery of the front seat.