2012 TOYOTA TUNDRA airbag

134 1-7. Safety information
Deactivating the curtain shield airbags in a vehicle rollover (4WD models only)
ON/OFF (hold for a few sec-
onds)
The RSCA OFF indicator turns
on. (only when the engine switch
is in the ON position.)
The roll sensing function for the
curtain shield airbags and seat
belt pretensioners will turn back
on automatically each time the
engine switch is turned to the ON
position.
■The switch only should be used
In a situation where inflation is not desired (such as during extreme off-road
driving).
■ Operating conditions when th e RSCA OFF indicator is on
● The curtain shield airbag and seat belt pretensioner will not activate in a
vehicle rollover.
● The curtain shield airbag will activate in a severe side impact.
CAUTION
■For normal driving
Make sure the RSCA OFF indicator is not turned on. If it is left on, the curtain
shield airbag will not activate in the event of an accident, which may result in
death or serious injury.

136 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 indica-
tor lights AIR BAG ON
SRS warning light Off
Front passenger’s seat belt reminder light
Flashing*2
Devices Front passenger airbag
Activated
Front passenger knee airbag
Side airbag on the front passenger seat
Curtain shield airbag in the front passen- ger side
Front passenger’s seat belt pretensioner
Indicator/
warning light AIR BAG ON and AIR BAG OFF indica-
tor lights AIR BAG
OFF*
5
SRS warning light Off
Front passenger’s seat belt reminder light Flashing*
2
DevicesFront passenger airbag
Deactivated
Front passenger knee airbag
Side airbag on the front passenger seat
Activated
Curtain shield airbag in the front passen-
ger side
Front passenger’s seat belt pretensioner

137
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.
Indicator/
warning light AIR BAG ON and AIR BAG OFF indica-
tor lights Not illumi-
nated
SRS warning light Off
Front passenger’s seat belt reminder
light
Devices Front passenger airbag
Deactivated
Front passenger knee airbag
Side airbag on the front passenger seat Activated
Curtain shield airbag in the front passen-
ger side
Front passenger’s seat belt pretensioner Deactivated
Indicator/
warning light AIR BAG ON and AIR BAG OFF indica-
tor lights AIR BAG
OFF
SRS warning light On
Front passenger’s seat belt reminder light Off
Devices Front passenger airbag
Deactivated
Front passenger knee airbag
Side airbag on the front passenger seat
Activated
Curtain shield airbag in the front passen-
ger side
Front passenger’s seat belt pretensioner

138 1-7. Safety information
*3: When a larger child who has outgrown a child restraint system sitsin the front passenger seat, the system may recognize him/her as
an adult depending on his/her physique or posture.
*
4: Never install a rear-facing child restraint system on the front pas-
senger seat. A forward-facing child restraint system should only be
installed on the front passenger seat when it is unavoidable.
(  P. 140)
*
5: In case the indicator is not illu minated, consult this manual for
installing the child restraint system properly. ( P. 144)
CAUTION
■Front passenger occupant cl assification system precautions
Observe the following precautions regarding front passenger occupant clas-
sification 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 right 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
illuminated, the front passenger airbag, front passenger knee airbag and
side airbag on the right front passenger side airbag may not activate cor-
rectly, 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 (e.g.
seatback pocket).
● Do not apply pressure to the right front passenger seat by resting hands or
legs on the seatback.
● Double Cab and CrewMax models: Do not put weight on the front passen-
ger seat by putting your hands or feet on the front passenger seat seat-
back from the rear passenger seat.

139
1-7. Safety information
1
Before driving
CAUTION
■
Front passenger occupant cl assification system precautions
● Double Cab and CrewMax models: 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.
● Do not recline the front passenger seatback so far that it touches a rear
seat or a back wall. 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 or
back wall, return the seatback to a position where it does not touch the
rear seat or back wall. 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 right 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 remains
illuminated, either ask the passenger to move to the rear seat, or if that is
not possible, move the right 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. 144)
● 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.
● Double Cab and CrewMax models: 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 attach a commercial seatback table or other heavy item to the back
of the front passenger seat.
● Do not modify or replace the upholstery of the front seat.

142 1-7. Safety information
CAUTION
■Child restraint precautions
●For effective protection in automobile accidents and sudden stops, a child
must be properly restrained, using a seat belt or child restraint system
depending on the age and size of the child. Holding a child in your arms is
not a substitute for a child restraint system. In an accident, the child can be
crushed against the windshield, or between you and the vehicle’s interior.
● Regular Cab models: Toyota strongly urges use of a proper child restraint
system which conforms to the size of the child.
● Double Cab and CrewMax models: Toyota strongly urges the use of a
proper child restraint system that conforms to the size of the child, installed
on the rear seat. According to accident statistics, the child is safer when
properly restrained in the rear seat than in the front seat.
● Never install a rear-facing child restraint system on the front passenger
seat even if the AIR BAG OFF indicator light is illuminated. In the event of
an accident, the force of the rapid inflation of the front passenger airbag
can cause death or serious injury to the child if the rear-facing child
restraint system is installed on the front passenger seat.
● Regular Cab models: A forward-facing child restraint system may be
installed on the front passenger seat only when it is unavoidable. Adjust
the seatback as upright as possible and always move the seat as far back
as possible even if the AIR BAG OFF indicator light is illuminated,
because the front passenger airbag could inflate with considerable speed
and force. Otherwise, the child may be killed or seriously injured.
● Double Cab and CrewMax models: A forward-facing child restraint system
may be installed on the front passenger seat only when it is unavoidable.
A child restraint system that requires a top tether strap should not be used
in the front passenger seat since there is no top tether strap anchor for the
front passenger seat. Adjust the seatback as upright as possible and
always move the seat as far back as possible even if the AIR BAG OFF
indicator light is illuminated, because the front passenger airbag could
inflate with considerable speed and force. Otherwise, the child may be
killed or seriously injured.

143
1-7. Safety information
1
Before driving
CAUTION
■
Child restraint precautions
●Regular Cab models (Bench type seat): Do not install a child restraint sys-
tem on the center seat if it interferes with driving operations such as
changing the shift lever position. In this case, install the child restraint sys-
tem on the right passenger seat.
● Do not use the seat belt extender when installing a child restraint system
on the front or rear passenger seat. If installing a child restraint system
with the seat belt extender connected to the seat belt, the seat belt will not
securely hold the child restraint system, which could cause death or seri-
ous injury to the child or other passengers in the event of a sudden stop,
sudden swerve or an accident.
● Do not allow the child to lean his/her head or any part of his/her body
against the door or the area of the seat , front and rear pillars or roof side
rail from which the side airbags or curtain shield airbags deploy even if the
child is seated in the child restraint system. It is dangerous if the side air-
bags and curtain shield airbags inflate, and the impact could cause death
or serious injury to the child.
● Make sure you have complied with all installation instructions provided by
the child restraint manufacturer and that the system is properly secured. If
it is not secured properly, it may cause death or serious injury to the child
in the event of a sudden stop, sudden swerve or an accident.
■ When children are in the vehicle
Do not allow children to play with the seat belt. If the seat belt becomes
twisted around a child’s neck, it may lead to choking or other serious injuries
that could result in death.
If this occurs and the buckle cannot be unfastened, scissors should be used
to cut the belt.
■ When the child restrain t system is not in use
● Keep the child restraint system properly secured on the seat even if it is
not in use. Do not store the restraint unsecured in the passenger compart-
ment.
● If it is necessary to detach the child restraint system, remove it from the
vehicle. This will prevent it from injuring passengers in the event of a sud-
den stop, sudden swerve or accident.

163
1-7. Safety information
1
Before driving
CAUTION
■
When installing a booster seat
Do not fully extend the shoulder belt to prevent the belt from going to ALR
lock mode. ( P. 81)
ALR mode causes the belt to tighten only which could cause injury or dis-
comfort to the child.
■ When installing a child restraint system
Follow the directions given in the child restraint system installation manual
and fix the child restraint system securely in place.
If the child restraint system is not correctly fixed in place, the child or other
passengers may be seriously injured or even killed in the event of sudden
braking, sudden swerving or an accident.
●Double Cab and CrewMax models: If
the driver’s seat interferes with the child
restraint system and prevents it from
being attached correctly, attach the
child restraint system to the right-hand
rear seat.
● Double Cab and CrewMax models:
Adjust the front passenger seat so that
it does not interfere with the child
restraint system.
● Only put a forward-facing or booster
child seat on the front seat when
unavoidable. When installing a forward
-facing or booster child seat on the front
passenger seat, move the seat as far
back as possible even if the AIR BAG
OFF indicator light is illuminated. Fail-
ing to do so may result in death or seri-
ous injury if the airbags deploy (inflate).