2004 TOYOTA SIENNA ECU

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TO USE THE ANCHOR BRACKET:1. Remove the head restraint.2. Fix the child restraint system with the seat belt.
Latch the hook onto the anchor
bracket and tighten the top strap.
For instructions to install the child re-
straint system, see “Child restraint” on
page 121 in this Section.
CAUTION
Make sure the top strap is securely
latched, and check that the child re-
straint system is secure by pushing
and pulling it in different directions.
Follow all the installation instructions
provided by its manufacturer.
3. Replace the head restraint.

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2. Fix the child restraint system withthe seat belt.
Latch the hook onto the anchor
bracket and tighten the top strap.
For instructions to install the child re-
straint system, see “Child restraint” on
page 121 in this Section.
CAUTION
Do not replace the head restraint
when the child restraint system is
installed. The head restraint may in-
terfere with the top strap and the
child restraint system can not be
securely restrained. This may cause
death or serious injuries in a colli-
sion.
Make sure the top strap is securely
latched, and check that the child
restraint system is secure by push-
ing and pulling it in different direc-
tions. Follow all the installation in-
structions provided by its manufac-
turer.
7passenger models
8passenger models
—Installation with child
restraint lower anchorages
(for second seats)

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Lower anchorages for the child restraint
systems complying with the FMVSS225
or CMVSS210.2 specifications are
installed in the rear seat.
The anchorages are installed in the seat
cushion of each second seat.
Child restraint systems complying with the
FMVSS213 or CMVSS213 specification
can be fixed to these anchorages. In this
case, it is not necessary to fix the child
restraint system with a seat belt on the
vehicle.
1st lock
position
5th lock
position
CHILD RESTRAINT SYSTEM
INSTALLATION
1. Fold down the seatback. Make sure the rear seat legs are relocked into
place (folding down the seatback will
disengage them) by pushing down-
ward on the back of the seat. Adjust
the seatback to the 1st lock position
(most upright position) and then to
the 5th lock position.
Make sure the seat and seatback is
locked securely.
Canada only
Type A (anchor position indicated by
buttons)

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2. Turn up the covers for the lower an-chorages. Confirm the position of
the lower anchorages near the but-
tons or tags on the seatback.
3. Type A—Latch the hooks of lower straps onto the anchorages and
tighten the lower straps.
Type B—Latch the buckles onto the
anchorages.
For owners in Canada— The symbol on
a child restraint system indicates the pres-
ence of a lower connector system.
If your child restraint system has a top
strap, it should be anchored. (For the
installation of the top strap, see “—Using
a top strap (for second seats)” on page
135 in this Section.)
For installation details, refer to the instruc-
tion manual equipped with each product.CAUTION
When using the lower anchorages
for the child restraint system, be
sure that there are no irregular ob-
jects around the anchorages or that
the seat belt is not caught.
Push and pull the child restraint
system in different directions to be
sure it is secure. Follow all the
installation instructions provided by
its manufacturer.
After securing the child restraint
system, never slide or recline the
seat.
Do not install a child restraint sys-
tem on the second seat if it inter-
feres with the lock mechanism of
the front seats. This can cause
death or serious injury to the child
and front passenger in case of sud-
den braking or a collision.
Lower anchorages for the child restraint
systems complying with the FMVSS225
or CMVSS210.2 specifications are
installed in the rear seat.
The anchorages are installed in the clear-
ance between the seat cushion and seat-
back of the right and center seats.
Child restraint systems complying with the
FMVSS213 or CMVSS213 specification
can be fixed to these anchorages. In this
case, it is not necessary to fix the child
restraint system with a seat belt on the
vehicle.
—Installation with child
restraint lower anchorages
(for third seats)

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1st lock
position
11 t h l o c k
position
CHILD RESTRAINT SYSTEM
INSTALLATION 1. Fold down the seatback and back to the 1st lock position (most upright
position) until it locks into place.
Adjust the seatback to the 11th lock
position.
Make sure the seatback is locked secure-
ly.
Canada only
Ty p e ACanada only
Ty p e B

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2. Widen the clearance between theseat cushion and seatback a little
and confirm the position of the low-
er anchorages.
3. Type A—Latch the hooks of lower straps onto the anchorages and
tighten the lower straps.
Type B—Latch the buckles onto the
anchorages.
For owners in Canada— The symbol on
a child restraint system indicates the pres-
ence of a lower connector system.
If your child restraint system has a top
strap, it should be anchored. (For the
installation of the top strap, see “—Using
a top strap (for third seats)” on page 137
in this Section.)
For installation details, refer to the instruc-
tion manual equipped with each product.CAUTION
When using the lower anchorages
for the child restraint system, be
sure that there are no irregular ob-
jects around the anchorages or that
the seat belt is not caught.
Push and pull the child restraint
system in different directions to be
sure it is secure. Follow all the
installation instructions provided by
its manufacturer.
After securing the child restraint
system, never recline the seat.
Do not put a child restraint system
on the third seat if it interferes with
the lock mechanism of the second
seats. This can cause death or seri-
ous injury to the child and front
passenger in case of sudden brak-
ing or a collision.
To adjust the steering wheel position,
push down the lock release lever. Then
tilt the steering wheel to the desired
angle, push or pull it to the desired
steering column length and pull up the
lock release lever.
Tilt and telescopic steering
wheel

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(d) Discharge Warning Light
This light warns that the battery is being
discharged.
If it comes on while you are driving, there
is a problem somewhere in the charging
system.
The engine ignition will continue to oper-
ate, however, until the battery is dis-
charged. Turn off the air conditioning,
blower, radio, etc., and drive directly to
the nearest Toyota dealer or repair shop.
NOTICE
Do not continue driving if the engine
drive belt is broken or loose.
(e) Malfunction Indicator Lamp
This lamp comes on when the ignition
key is turned to the “ON” position and
goes off after the engine starts. This
means that the warning light system is
operating properly.
If the lamp remains on, or the lamp
comes on while driving, first check the
followings.
Empty fuel tank
If the fuel tank is empty, refuel immedi-
ately.
Loose fuel tank cap
If the fuel tank cap is loose, securely
tighten it.
These cases are temporary malfunctions.
The malfunction indicator lamp will go off
after taking several driving trips.
If the lamp does not go off even after
several trips, contact your Toyota dealer
as soon as possible.
If the fuel tank is not empty or the fuel
tank cap is not loose...
There is a problem somewhere in the
engine, emission control system, elec-
tronic throttle control system, automatic
transmission electrical system or warn-
ing light system itself.
Contact your Toyota dealer as soon as
possible to service the vehicle.
If engine speed does not increase with the
accelerator pedal depressed down, there
may be a problem somewhere in your
electronic throttle control system.
At this time, vibration may occur. Howev-
er, if you depress the accelerator pedal
more firmly and slowly, you can drive your
vehicle at low speeds. Have your vehicle
checked by your Toyota dealer as soon as
possible. Even if the abnormality of the electronic
throttle control system is corrected during
low speed driving, the system may not be
recovered until the engine is stopped and
the ignition key is turned to “ACC” or
“LOCK” position.
CAUTION
Be especially careful to prevent erro-
neous pedal operation.
Emissions Inspection and Maintenance
(I/M) programs
Your vehicle may not pass a state
emission inspection if the malfunction
indicator lamp remains on. Contact your
Toyota dealer to check your vehicle’s
emission control system and OBD
(On
−Board Diagnostics) system before
taking your vehicle for the inspection.
For details, see “Emissions Inspection and
Maintenance (I/M) programs” on page 446
in Section 6.

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CAUTION
Be careful when downshifting on a
slippery surface. Abrupt shifting
could cause the vehicle to spin or
skid.
(d) Using “3”, “2” and “L” positions
The “3”, “2” and “L” positions are used for
strong engine braking as described pre-
viously.
With the selector lever in ”3”, “2” or “L”,
you can start the vehicle in motion as
with the lever in “D”.
With the selector lever in “3” or “2”, the
vehicle will start in first gear and automat-
ically shift to third gear or second gear.
With the selector lever in “L”, the trans-
mission is engaged in first gear.
NOTICE
Be careful not to overrev the en-
gine. Watch the tachometer to keep
engine rpm from going into the red
zone. The approximate maximum al-
lowable speed for each position is
given below for your reference:
Twowheel drive models “3” 90 km/h (56 mph) . . . . . . . . . .
“2” 58 km/h (36 mph) . . . . . . . . . .
“L” 32 km/h (20 mph) . . . . . . . . . .
Allwheel drive models “3” 87 km/h (54 mph) . . . . . . . . . .
“2” 56 km/h (35 mph) . . . . . . . . . .
“L” 30 km/h (19 mph) . . . . . . . . . .
 Do not continue hill climbing or
hard towing for a long time in the
“3”, “2” or “L” position. This may
cause severe automatic transmis-
sion damage from overheating. To
prevent such damage, “4” position
should be used in hill climbing or
hard towing.
(e) Backing up
1. Bring the vehicle to a complete stop.
2. With the brake pedal held down with your foot, shift the selector lever to the
“R” position.
NOTICE
Never shift into reverse while the ve-
hicle is moving.
Vehicles with rear view monitor system—
When the selector lever is shifted into “R”
position with the ignition switch in the
“ON” position, rear view monitor system
will activate. For instructions, see “Rear
view monitor system” on page 337 in Sec-
tion 1 −9.
(f) Parking 1. Bring the vehicle to a complete stop.
2. With the brake pedal pressed down, fully depress the parking brake pedal
to apply the parking brake securely.
3. With the brake pedal pressed down, shift the selector lever to the “P” posi-
tion.