height TOYOTA SIENNA 1999 Owners Manual
Page 39 of 272
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1. SEAT POSITION ADJUSTING LEVER
Pull the lever up. Then slide the seat
to the desired position with slight body
pressure and release the lever.
2. SEATBACK ANGLE ADJUSTING
LEVER
Lean forward and pull the lever up.
Then lean back to the desired angle
and release the lever.
CAUTION
To reduce the risk of sliding under
the lap belt during a collision, avoid
reclining the seatback any more than
needed. The seat belts provide maxi-
mum protection in a frontal or rear
collision when the driver and the pas-
senger are sitting up straight and
well back in the seats. If you are
reclined, the lap belt may slide past
your hips and apply restraint forces
directly to the abdomen. Therefore, in
the event of a frontal collision, the
risk of personal injury may increase
with increasing recline of the seat-
back.
3. SEAT CUSHION HEIGHT ADJUSTING
KNOB
Turn the knob either way.
—Adjusting front seats
(power seat)
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1. SEAT POSITION AND SEAT CUSHION
HEIGHT ADJUSTING SWITCH
Move the control switch in the desired
direction.
Releasing the switch will stop the seat at
that position.
Do not place anything under the front
seats. It might interfere with the seat−lock
mechanism.
2. SEATBACK ANGLE ADJUSTING
SWITCH
Move the control switch in the desired
direction.
Releasing the switch will stop the seat-
back at that position.CAUTION
To reduce the risk of sliding under
the lap belt during a collision, avoid
reclining the seatback any more than
needed. The seat belts provide maxi-
mum protection in a frontal or rear
collision when the driver and the pas-
senger are sitting up straight and
well back in the seats. If you are
reclined, the lap belt may slide past
your hips and apply restraint forces
directly to the abdomen. Therefore, in
the event of a formal collision, the
risk of personal injury may increase
with increasing recline of the seat-
back.
CAUTION
Any operations should not be made
while the vehicle is moving.
When adjusting the seat, be careful
not to hit the seat against a pas-
senger or luggage.
After adjusting the seat position,
try sliding it forward and backward
to make sure it is lock in position.
After adjusting the seatback, exert
body pressure to make sure it is
locked in position.
When returning seats to their origi-
nal position:
Make sure the seat belts are not
twisted or caught under the seat
and are arranged in their proper
position and are ready use.
Make sure the seat is securely
locked by pushing forward and rear-
ward on the top of the seatback or
by trying to pull up the edge of the
bottom cushion. Failure to do so
will prevent seat belt from proper
operation.
Rear seats—
—Rear seat precautions
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—Built−in child restraint (bench type second seat)
The built−in child restraint system mainly
consists of two child seats integrated in the
bench type second seat with 5−point seat
belts. Refer to the illustration to become
familiar with the parts of the system. This
child restraint system conforms to U.S.
Federal Motor Vehicle Safety Standard
No.213 and Canada Motor Vehicle Safety
Standard No.213.4.
1. Head restraint
2. Head restraint lock release button
3. Shoulder belts
4. Maximum shoulder height indicator
label
5. Removable pad
6. Seat belt buckle
7. Child seat cushion
8. Seat belt buckle release button
9. Seat belt tabs
10. Owner ’s manual supplement
11. Seat belt adjustment lever
12. Shoulder belt clip
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This child restraint is designed for use
only by children who weigh between 10
and 30 kg (22.1 and 66.1 lb.) and whose
height is between 85 and 127 cm (33.5
and 50.0 in.).
The child should be at least one year
old and must be capable of sitting up-
right alone and whose shoulder height
is at or below the maximum shoulder
height indicator. See indicator label be-
hind child seat pad.
It is important to use a rear−facing
child restraint until the child is about
a year old. A rear−facing restraint gives
the child’s head, neck and body the
support they would need in a crash.
See ”—Child restraint system” for more
information.
If your child’s shoulders are above the
indicator position, do not use the built−
in child restraint. Your child should use
the adult lap and shoulder belt.
According to accident statistics, children
are safer when properly restrained in the
rear seat than in the front seat.CAUTION
Make sure the child is securely re-
strained with the built−in child re-
straint. WARNING! Failure to follow
the manufacturer ’s instructions on the
use of this child restraint system can
result in your child striking the ve-
hicle’s interior during a sudden stop
or crash. Snugly adjust the belts pro-
vided with this child restraint around
your child.
When using the built−in child re-
straints, observe the following:
Use the belts of one child restraint
for only one child at a time. Do not
use the belts for two or more chil-
dren.
Be careful not to damage the belt
webbing or hardware. Take care that
they do not get caught or pinched
in the seatback.
Inspect the belt system periodically.
Check for cuts, fraying, and loose
parts. Damaged parts should be re-
placed. Do not disassemble or
modify the child restraint belt sys-
tem.
Keep the belts clean and dry. If
they need cleaning, use a mild soap
solution or lukewarm water. Never
use bleach, dye, or abrasive clean-
ers. They may severely weaken the
belts.
Replace the built−in child restraint
assembly if it has been used in a
severe impact. The entire assembly
should be replaced even if damage
is not obvious.
Do not use a separate child re-
straint system over the opened
built−in child restraint.
Do not use the adult lap and shoul-
der belt with the child restraint.
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4. Compress the shoulder belt clip to
separate the right and left shoulder
belts.5. Pull down the seatback part of the
removable pad. Make sure the child’s
shoulders are at or below the maxi-
mum shoulder height indicator label.
The removable pad is attached by Velcros.
CAUTION
If your child’s shoulders are above
the maximum shoulder height indica-
tor label, do not use the built−in child
restraint. Your child should use the
adult lap and shoulder belts.
6. Press the removable pad against the
Velcros and install the pad to the
seatback. Make sure the belts go
through the slots in the pad.
CAUTION
If you have removed the removable
pad for cleaning etc., do not use the
built−in child restraint without the
pad.
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Even though the anti−lock brake sys-
tem is operating, a driver cannot main-
tain full control on certain slippery road
surfaces, when cornering at high
speeds, or in violent maneuvers.
Avoid high speeds on wet roads. The
anti−lock brake system cannot elimi-
nate the risk of hydroplaning and loss
of tire friction.
Always maintain a safe distance from the
vehicle in front of you. Compared with
vehicles not fitted with an anti−lock brake
system, your vehicle may require a longer
stopping distance in the following cases:
Driving on rough, gravel or snow−cov-
ered roads.
Driving with tire chains installed.
Driving on roads where the road sur-
face is pitted or has other differences
in surface height.
Ty p e A
Ty p e B
”ABS” warning light
The light comes on when the ignition key
is turned to the ”ON” position. After a few
seconds, the light will go off.
If either of the following conditions occurs,
this indicates a malfunction somewhere in
the parts monitored by the warning light
system. Contact your Toyota dealer as
soon as possible to service the vehicle.
The light does not come on as de-
scribed above, or remains on.
The light comes on while driving.
Even if the anti−lock brake system should
fail, the brake system will still operate
conventionally. However, when the ”ABS”
warning light is on (and the brake system
warning light is off), the anti−lock brake
system is not assisting brake performance
so that the wheels can lock−up during
sudden braking or braking on slippery
road surfaces. Have your vehicle checked
by your Toyota dealer as soon as pos-
sible.
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Part 3
STARTING AND
DRIVING
Before starting the engine
How to start the engine
Tips for driving in various
conditions
Winter driving tips
Tr ailer towing
How to save fuel and make
your vehicle last longer, too
Before starting the engine
1. Check the area around the vehicle be-
fore entering it.
2. Adjust seat position, seatback angle,
seat cushion angle, head restraint
height and steering wheel angle.
3. Adjust inside and outside rear view
mirrors.
4. Lock all doors.
5. Fasten seat belts.1. Apply the parking brake firmly.
2. Turn off unnecessary lights and acces-
sories.
3. Put the selector lever in ”P”. If you
need to restart the engine while the
vehicle is moving, put the selector le-
ver in ”N”. A starter safety device will
prevent the starter from operating if the
selector lever is in any drive position.
4. Depress the brake pedal and hold it to
the floor until driving off.
How to start the engine—
(a) Before cranking
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Replacing wheels
WHEN TO REPLACE YOUR WHEELS
If you have wheel damage such as
bending, cracks or heavy corrosion, the
wheel should be replaced.
If you fail to replace damaged wheels, the
tire may slip off the wheel or they may
cause loss of handling control.
WHEEL SELECTION
When replacing wheels, care should be
taken to ensure that the wheels are re-
placed by ones with the same load ca-
pacity, diameter, rim width, and offset.
This must be observed on compact spare
tires, too.
Correct replacement wheels are available
at your Toyota dealer.
A wheel of a different size or type may
adversely affect handling, wheel and bear-
ing life, brake cooling, speedometer/odom-
eter calibration, stopping ability, headlight
aim, bumper height, vehicle ground clear-
ance, and tire or snow chain clearance to
the body and chassis.Replacement with used wheels is not rec-
ommended as they may have been sub-
jected to rough treatment or high mileage
and could fail without warning. Also, bent
wheels which have been straightened may
have structural damage and therefore
should not be used. Never use an inner
tube in a leaking wheel which is designed
for a tubeless tire.
Aluminum wheel precautions
After driving your vehicle the first 1600
km (1000 miles), check that the wheel
nuts are tight.
If you have rotated, repaired, or
changed your tires, check that the
wheel nuts are still tight after driving
1600 km (1000 miles).
When using tire chains, be careful not
to damage the aluminum wheels.
Use only the Toyota wheel nuts and
wrench designed for your aluminum
wheels.
When balancing your wheels, use only
Toyota balance weights or equivalent
and a plastic or rubber hammer.
As with any wheel, periodically check
your aluminum wheels for damage. If
damaged, replace immediately.
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Part 8
SPECIFICATIONS
Dimensions and weight
Engine
Fuel
Service specifications
Ti r es
Fuses
Dimensions and weight
Overall width
2900 (114.2) Overall height
1610 (63.4) Wheelbase
Front tread 1565 (61.6)
Rear tread
526 (1160)
∗
2
∗
1: Unladen vehicle∗
2: Wagon∗
3: Van with rear seat∗
4: Van without rear seatOverall length
Vehicle capacity weight
(occupants + luggage)mm (in.)
kg (lb.)4915 (193.5)
1865 (73.4)
1710 (67.3)
∗
1
574 (1265)∗
3
612 (1350)∗
4
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
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