2001 TOYOTA TUNDRA belt
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'01 TUNDRA_U (L/O 0008)
322001 TUNDRA (OM 34416U)
To release the belt, press the buckle±re-
lease button.The rear seat belt and buckles can be
stowed when not in use.
Seat belt and buckles must be stowed
before you swing up the bottom cushion.
(See ªSwing±up rear seatsº in this sec-
tion.)
ÐSeat belt extender
If your seat belt cannot be fastened se-
curely because it is not long enough, a
personalized seat belt extender is avail-
able from your Toyota dealer free of
charge.
Please contact your local Toyota dealer so
that the dealer can order the proper re-
quired length for the extender. Bring the
heaviest coat you expect to wear for prop-
er measurement and selection of length.
Additional ordering information is available
at your Toyota dealer.
CAUTION
When using the seat belt extender,
observe the following. Failure to fol-
low these instructions could result in
less effectiveness of the seat belt re-
straint system in case of vehicle acci-
dent, increasing the chance of per-
sonal injury.
Never use the seat belt extender if
you can fasten the seat belt without
it.
ÐStowing the rear seat belt
and buckles
(access cab models)
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'01 TUNDRA_U (L/O 0008)
332001 TUNDRA (OM 34416U)
Remember that the extender pro-
vided for you may not be safe when
used on a different vehicle, or for
another person or at a different
seating position than the one origi-
nally intended for.
To connect the extender to the seat
belt, insert the tab into the seat belt
buckle so that the ªPRESSº signs on
the buckle±release buttons of the ex-
tender and the seat belt are both facing
outward as shown.
You will hear a click when the tab locks
into the buckle.
When releasing the seat belt, press on
the buckle±release button on the extender,
not on the seat belt. This helps prevent
damage to the vehicle interior and extend-
er itself.
When not in use, remove the extender
and store in the vehicle for future use.
CAUTION
After inserting the tab, make sure
the tab and buckle are locked and
that the seat belt extender is not
twisted.
Do not insert coins, clips, etc. in
the buckle as this may prevent you
from properly latching the tab and
buckle.
If the seat belt does not function
normally, immediately contact your
Toyota dealer. Do not use the seat
until the seat belt is fixed. It cannot
protect an adult occupant or your
child from injury.
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Page 41 of 297
'01 TUNDRA_U (L/O 0008)
342001 TUNDRA (OM 34416U)
ÐFront seat belt pretensioners
The driver and front passenger 's seat
belt pretensioners are designed to be
activated in response to a severe fron-
tal impact.
When the airbag sensor detects the shock
of a severe frontal impact, the front seat
belts are quickly drawn back in by the
retractors so that the belts snugly restrain
the front seat occupants.
The front seat belt pretensioners are acti-
vated even with no passenger in the front
seat.
Collisions occurring at certain s peeds and
angles may cause the seat belt preten-
sioners and SRS airbags not to operate
all together.This indicator comes on when the igni-
tion key is turned to the ªACCº or
ªONº position. It goes off after about
6 seconds. This means the front seat
belt pretensioners are operating proper-
ly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, seat belt pretensioner assemblies,
inflators, warning light, interconnecting wir-
ing and power sources. (For details, see
ªService reminder indicators and warning
buzzersº in Section 1±5.)The front seat belt pretensioner system
mainly consists of the following compo-
nents and their locations are shown in the
illustration.
1. Front airbag sensors
2. SRS warning light
3. Front seat belt pretensioner assemblies
4. Airbag sensor assembly
The front seat belt pretensioners are con-
trolled by the airbag sensor assembly. The
airbag sensor assembly consists of a saf-
ing sensor and airbag sensor.
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'01 TUNDRA_U (L/O 0008)
352001 TUNDRA (OM 34416U)
When the front seat belt pretensioners are
activated, an operating noise may be
heard and a small amount of smoke±like
gas may be released. This gas is harm-
less and does not indicate that a fire is
occurring.
Once the front seat belt pretensioners
have been activated, the seat belt retrac-
tors remain locked.
CAUTION
Do not modify, remove, strike or open
the front seat belt pretensioner as-
semblies, airbag sensor or surround-
ing area or wiring. Doing any of
these may cause sudden operation of
the front seat belt pretensioners or
disable the system, which could re-
sult in death or serious injury.
Failure to follow these instructions
can result in death or serious inju-
ries.
NOTICE
Do not perform any of the following
changes without consulting yourToyota dealer. Such changes caninterfere with proper operation of thefront seat belt pretensioners in somecases.
Installation of electronic devicessuch as a mobile two±way radio,cassette tape player or compactdisc player
Repairs on or near the front seatbelt pretensioner assemblies
Modification of the suspension sys-tem
Modification of the front end struc-ture
Attachment of a grille guard (bullbar, kangaroo bar, etc.), snowplow,winches or any other equipment tothe front end
Repairs made on or near the frontfenders, front end structure or con-sole
This front seat belt pretensioner system
has a service reminder indicator to inform
the driver of operating problems. If any of
the following conditions occurs, this
indicates a malfunction of the airbags or
pretensioners. Contact your Toyota dealer
as soon as possible to service the
vehicle.
The light does not come on when the
ignition key is turned to the ªACCº or
ªONº position, or the light remains on.
The light comes on or flashes while
driving.
If either front seat belt does not retract
or cannot be pulled out due to a mal-
function or activation of the relevant
front seat belt pretensioner.
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'01 TUNDRA_U (L/O 0008)
362001 TUNDRA (OM 34416U)
In the following cases, contact your Toyota
dealer as soon as possible:
The front part of the vehicle (shaded
in the illustration) was involved in an
accident that was not severe enough to
cause the front seat belt pretensioners
to operate.
Either front seat belt pretensioner as-
sembly or surrounding area is
scratched, cracked, or otherwise dam-
aged.
The SRS (Supplemental Restraint Sys-
tem) airbags are designed to provide
further protection for the driver and
right front passenger in addition to the
primary safety protection provided by
the seat belts.
Vehicles with separate front seatsÐThe
SRS airbags are designed to protect
the driver and front passenger.
Vehicles with bench type front seatsÐ
The SRS airbags are designed to pro-
tect the driver and right±front passen-
ger. They are not designed to protect
occupant in the center position. In response to a severe frontal impact,
the SRS airbags work together with the
seat belts to help reduce injury by inflat-
ing. The SRS airbags help to reduce inju-
ries mainly to the driver's or right front
passenger 's head or chest caused by di-
rectly hitting the steering wheel or dash-
board. The front passenger airbag is acti-
vated even with no passenger in the front
seat.
Be sure to wear your seat belt properly.
Your vehicle is equipped with a crash
sensing and diagnostic module, which will
record the use of the seat belt restraint
system by the driver and right front pas-
senger when the SRS airbags are inflated.
SRS driver and front
passenger airbags
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372001 TUNDRA (OM 34416U)
CAUTION
A driver or front passengers too
close to the steering wheel or dash-
board during airbag deployment can
be killed or seriously injured. Toyota
strongly recommends that:
The driver sit as far back as pos-
sible from the steering wheel while
still maintaining control of the ve-
hicle.
The front passengers sit as far
back as possible from the dash-
board.
All vehicle occupants be properly
restrained using the available seat
belts.
Indicator light
The passenger airbag system is
equipped with a manual on±off switch
and indicator light. Turning the passen-
ger airbag manual on±off switch clock-
wise to the ªONº position makes the
passenger airbag system operational.
Turning the passenger airbag manual
on±off switch counterclockwise to the
ªOFFº position disables the passenger
airbag system. The indicator light on
the passenger airbag manual on±off
switch will come on when the passen-
ger airbag system has been disabled.
See ªPassenger airbag manual on±off
switchº in this section for detail.
CAUTION
Make sure that the indicator light is
off.
Do not turn off the passenger air-
bag manual on±off switch except
when a member of a passenger risk
group identified in TABLE 1 is oc-
cupying the right front passenger
seating position.
When the passenger airbag manual
on±off switch is turned off, the pas-
senger airbag will not inflate in a
collision and turning off the pas-
senger airbag can reduce the occu-
pant protection which your vehicle
safety systems can provide to you
in certain accidents and increase
the likelihood of serious personal
injuries.
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Page 45 of 297
'01 TUNDRA_U (L/O 0008)
382001 TUNDRA (OM 34416U)
This indicator comes on when the igni-
tion key is turned to the ªACCº or
ªONº position. It goes off after about
6 seconds. This means the SRS airbags
are operating properly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, inflators, warning light, interconnect-
ing wiring and power sources. (For details,
see ªService reminder indicators and
warning buzzersº in Section 1±5.)
TABLE 1: A PASSENGER RISK GROUP
Infant. An infant (less than 1 year old) who must ride in the front seat because:
Vehicle has no rear seat;
Vehicle has a rear seat too small to accommodate a rear±facing infant seat;
or
The infant has a medical condition which, according to the infant's physician,
makes it necessary for the infant to ride in the front seat so that the driver
can constantly monitor the child's condition.
Child age 1 to 12. A child age 1 to 12 must ride in the front seat because:
Vehicle has no rear seat:
Although children ages 1 to 12 ride in the rear seat(s) whenever possible,
children ages 1 to 12 sometimes must ride in the front because no space is
available in the rear seat(s) of vehicle; or
The child has a medical condition which, according to the child's physician,
makes it necessary for the child to ride in the front seat so that the driver can
constantly monitor the child's condition.
Medical condition. A passenger has a medical condition which according to his
or her physician:
Causes the passenger airbag to pose a special risk for the passenger: and
Makes the potential harm from the passenger airbag in a crash greater than the
potential harm from turning off the airbag and allowing the passenger, even if
belted, to hit the dashboard, or windshield in a crash.
For more detailed information concerning about the passenger risk group, please
contact NHTSA at 1±800±424±9393 or Transport Canada at 1±800±333±0371.
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'01 TUNDRA_U (L/O 0008)
392001 TUNDRA (OM 34416U)
The SRS airbag system is designed to
activate in response to a severe frontal
impact within the shaded area between
the arrows in the illustration.
The SRS airbags will deploy if the severi-
ty of the impact is above the designed
threshold level, comparable to an approxi-
mate 25 km/h (15 mph) collision when
impacting straight into a fixed barrier that
does not move or deform.
If the severity of the impact is below the
above threshold level, the SRS airbags
may not deploy. 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 it is involved in an underride
collision (e.g. a collision in which the nose
of the vehicle ªunderridesº, or goes under,
the bed of a truck, etc.).
It is possible that in some collisions at the
lower zone of airbag sensor detection and
activation the SRS airbags and seat belt
pretensioners will not operate all together.
For the safety of all occupants, always
wear your seat belts properly.
Collision from the rear
Collision from the side Vehicle rollover
The SRS airbags are not designed to
inflate if the vehicle is involved in a
side or rear collision, if it rolls over, or
if it is involved in a low±speed frontal
collision.
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