airbag off TOYOTA TACOMA 1999 Owners Manual

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1. Headlight and turn signal switch
2. Wiper and washer switches
3. Emergency flasher switch
4. Passenger airbag manual on- off switch
5. Air conditioning controls
6. Car audio
7. Ashtray
8. Cigarette lighter
9. Power outlets
10. Clock
11. Parking brake lever
12. Ignition switch
13. Cruise control switch
14. Rear differential lock button
15. Instrument panel light control knob
16. Clutch start cancel switch (manual transmission) or driving pattern selector
button (automatic transmission)

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Indicator symbols on the instrument panel
Seat belt reminder light
*
1
Low oil pressure warning light *
1
Low fuel level warning light *
1
Brake system warning light
*
1
Discharge warning light *
1
Malfunction indicator lamp *
1
Anti- lock brake system warning light *
1
SRS airbag warning light *
1
(type A)
(type B)Automatic transmission fluid temperature warning
light
*
1
Unengaged ºParkº warning light
*
1
Low windshield washer fluid level warning
light *
1
Headlight high beam indicator light
Overdrive- off indicator light
Turn signal indicator lights
Driving pattern (POWER mode) indicator light
Automatic transmission indicator lights
Four-wheel drive indicator light

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Part 1
OPERATION OF
INSTRUMENTS AND
CONTROLSÐ
Chapter 1- 3
Seats, Seat belts,
Steering wheel and Mirrors
Seats
Front seats
Rear seats
Head restraints
Armrest
Seat belts
SRS driver and front passenger
airbags
Passenger airbag manual on- off
switch
Child restraint
Tilt steering wheel
Outside rear view mirrors
Anti- glare inside rear view
mirror
Seats
While the vehicle is being driven, all ve-
hicle occupants should have the seatback
upright, sit well back in the seat and prop-
erly wear the seat belts provided.
CAUTION

Do not drive the vehicle unless the
occupants are properly seated. Do
not allow sitting on top of a
folded- down seatback, or in the
luggage compartment. Persons not
properly seated and not properly re-
strained by seat belts can be se-
verely injured in the event of emer-
gency braking or a collision.
During driving, do not allow pas-
sengers to stand up or move
around between seats. Severe inju-
ries can occur in the event of emer-
gency braking or a collision.

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This indicator comes on when the igni-
tion key is turned to the ºACCº or
ºONº position. It goes off after about
6 seconds. This means the front seat
belt pretensioners are operating proper-
ly.
This warning light system monitors airbag
sensor assembly, seat belt pretensioner
assembly, warning light, interconnecting
wiring and power sources. (For details,
see ºService remainder indicators and
warning buzzersº in Chapter 1- 5.)The seat belt pretensioner system mainly
consists of the following components and
their locations are shown in the illustra-
tion.1. Front airbag sensor
2. SRS airbag warning light
3. Seat belt pretensioner assembly
4. Airbag sensor assembly
The seat belt pretensioner is controlled by
the airbag sensor assembly. The airbag
sensor assembly consists of a safing sen-
sor and airbag sensor. When a seat belt pretensioner is acti-
vated, an operating noise may be heard
and a small amount of smoke- like gas
may be released. This gas is harmless
and does not indicate that a fire is occur-
ring.
Once the seat belt pretensioner has been
activated, the seat belt retractor remains
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 personal inju-
ry.
Failure to follow these instructions
can result in death or serious inju-
ries.

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The SRS (Supplemental Restraint Sys-
tem) airbags are designed to provide
further protection for the driver and
front passenger when added to the pri-
mary protection provided by the seat
belts.
In response to a severe frontal impact,
the SRS airbags work together with the
seat belts to help prevent or reduce injury
by inflating, in order to decrease the likeli-
hood of the driver 's or front passenger 's
head or chest directly hitting the steering
wheel or dashboard. When the passenger
airbag manual on- off switch is in the ºONº
position, the passenger airbag is activated
even with no passenger in the front seat.
Be sure to wear your seat belt.
CAUTION
A driver or front passenger too close
to the steering wheel or dashboard
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 passenger sit as far back
as possible from the dashboard.
All vehicle occupants be properly
restrained using the available seat
belts.
The passenger airbag system is
equipped with a manual on- off switch
and indicator light. Turning the passen-
ger airbag manual on- off switch to the
ºONº position makes the passenger air-
bag system operational. Turning the
passenger airbag manual on- off switch
to the ºOFFº position disables the pas-
senger airbag system. The indicator
light on the passenger airbag manual
on- off switch will come on when the
passenger airbag system has been dis-
abled.
See ºPassenger airbag manual on- off
switchº in this chapter for detail.
SRS driver and
front passenger airbags

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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.
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 phy sician,
makes it necessary for the infant to ride in the front seat so that the driv er
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 chil d'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 great er 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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This indicator comes on when the igni-
tion key is turned to the ºACCº or
ºONº position. It goes off after about
6 seconds. This means the SRS airbags
are operating properly.
The SRS airbag warning light system
monitors the airbag sensor assembly, in-
flators, warning light, interconnecting wir-
ing and power sources. (For details, see
ºService remainder indicators and warning
buzzersº in Chapter 1- 5.)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.
There may be the case that the SRS air-
bags will not activate with such an impact
in which the occupant wearing the seat
belt correctly would not get serious injury.
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 ºunderridesº, or goes under,
the bed of a truck, etc.).
It is possible with collision severity at the
marginal level of airbag sensor detection
and activation that only one of your ve-
hicle's two airbags will deploy.
For the safety of all occupants, be sure
to always wear seat belts.

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Collision from the rear
Collision from the side Vehicle roll- over
The SRS airbags are not designed to
inflate if the vehicle is subjected to a
side or rear impact, if it rolls over, or
if it is involved in a low- speed frontal
collision.
Hitting a curb,
edge of pavement
or hard material
Landing hard or vehicle falling Falling into or
jumping over a
deep hole
The SRS airbags may deploy if a seri-
ous impact occurs to the underside of
your vehicle. Some examples are shown
in the illustration.
The SRS airbag system mainly consists of
the following components and their loca-
tions are shown in the illustration. 1. Front airbag sensor
2. Airbag module for driver (airbag and inflator)
3. Passenger airbag manual on- off switch
4. Airbag module for passenger (airbag and inflator)
5. Airbag sensor assembly
6. SRS airbag warning light
The airbag sensor assembly consists of a
safing sensor and airbag sensor.

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In a severe frontal impact, sensors detect
deceleration and the system triggers the
airbag inflators. Then a chemical reaction
in the inflators momentarily fills the air-
bags with non- toxic gas to help restrain
the forward motion of the occupants.
When the airbags inflate, they produce a
fairly loud noise and release some smoke
and residue along with non- toxic gas. This
does not indicate a fire. This gas is nor-
mally harmless, however, for those who
have delicate skin, it may cause minor
skin irritation. Be sure to wash off any
residue as soon as possible to prevent
minor skin irritation.
Deployment of the airbags happens in a
fraction of a second, so the airbags must
inflate with considerable force. While the
system is desi
gned to reduce serious inju-
ries, it may also cause minor burns or
abrasions and swellings.
Parts of the airbag module (steering wheel
hub, dashboard) may be hot for several
minutes, but the airbags themselves will
not be hot. The airbags are designed to
inflate only once. A crash severe enough to inflate the air-
bags may break the windshield as the
vehicle buckles. In vehicles with a pas-
senger airbag the windshield may also be
damaged by absorbing some of the force
of the inflating airbag.
CAUTION

The SRS airbag system is designed
only as a supplement to the prima-
ry protection of the driver side and
front passenger side seat belt sys-
tems. The front seat occupants can
be killed or seriously injured by an
inflating airbag if they do not wear
the available seat belts. During sud-
den braking just before a collision,
an unrestrained driver or front pas-
senger can move forward into direct
contact with or close proximity to
the airbag which may then deploy
during the collision. To obtain maxi-
mum protection in an accident, the
driver and all passengers in the ve-
hicle must wear their seat belts.
Wearing a seat belt during an acci-
dent reduces the chances of death
or serious injuries or being thrown
out of the vehicle. For instructions
and precautions concerning the seat
belt system, see ºSeat beltsº in this
chapter.

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Improperly seated and/or restrained
infants and children can be killed
or seriously injured by a deploying
airbag. An infant or child who is
too small to use a seat belt should
be properly secured using a child
restraint system. As to double cab
models, Toyota recommends that all
infants and children be placed in
the rear seat of the vehicle and
properly restrained. The rear seat is
the safest for infants and children.
For instructions concerning the
installation of a child restraint sys-
tem, see ºChild restraintº in this
chapter.CAUTION
A member of a passenger risk group
should never sit or be occupied in
the right front passenger seat with
airbag manual on- off switch in the
ºONº position. (For details, see ºSRS
driver and front passenger airbagsº
in this chapter.)
CAUTION
Never put a rear- facing child re-
straint system on the right front
seat with the passenger airbag
manual on- off switch in the ºONº
position. In the event of an acci-
dent, the force of the rapid inflation
of the passenger airbag can cause
death or serious injury to the child.