service indicator TOYOTA SIENNA 2001 User Guide

01 SIENNA_U (L/O0008)
1382001 MY SIENNA (OM45406U)
Odometer and two trip meters
With tachometer
Without tachometer
This meter displays the odometer and
two trip meters.
1. Odometer—It shows the total distance
the vehicle has been driven.
2. Two trip meters—Show two different
distances independently driven since
the last time each trip meter was set
to zero.
You can use one trip meter to calculate
the fuel economy and the other to
measure the distance on each trip. All
trip meter data is cancelled if the elec-
trical power source is disconnected.
3. Trip meter reset knob—Resets the two
trip meters to zero, and also change
the meter display.
To change the meter display, quickly
push and release the knob. The meter
display changes in the order from the
odometer to trip meter A to trip meter
B, then back to the odometer each
time you push.
To reset the trip meter A to zero, dis-
play the meter A reading, then push
and hold the knob until the meter is
set to zero. The same process can be
applied for resetting the trip meter B.(a) If parking brake is
off, stop
immediately and
contact Toyota
dealer.
(b) Fasten driver ’s
seat belt.
(d) Stop and check.or
(instrument cluster—
indicator and buzzer)
(c) Fasten front
passenger ’s seat
belt.
(clock display—
indicator only) If the indicator or
buzzer comes on...
Do this.
Service reminder indicators
an d warn in g bu zzers
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01 SIENNA_U (L/O0008)
1432001 MY SIENNA (OM45406U)
(l) “VSC” Warning Light
The light warns that when there is a prob-
lem somewhere in the vehicle skid control
system or traction control system.
The light will come on when the ignition
key is turned to “ON”, and will go off after
about a few seconds. This means that the
system is operating properly.
If the “VSC” warning light comes on, the
vehicle skid control system and traction
control system do not work. However, as
conventional braking operates when ap-
plied, there is no problem to continue your
driving.
If any of the following conditions occur,
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 “VSC” warning light does not come
on after the ignition is turned to on.
The “VSC” warning light is left on after
the ignition is turned to on.
The “VSC” warning light comes on
while driving.(m) “TRAC OFF” Indicator/Warning Light
The light warns that when there is a prob-
lem somewhere in the vehicle skid control
system or traction control system.
The light will come on when the ignition
key is turned to “ON”, and will go off after
about a few seconds. This means that the
system is operating properly.
If the “TRAC OFF” indicator light comes
on, the traction control system does not
work. However, as conventional braking
operates when applied, there is no prob-
lem to continue your driving.
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 “TRAC OFF” indicator/warning light
does not come on after the ignition is
turned to on.
The “TRAC OFF” indicator/warning light
is left on after the ignition is turned to
on.
The “TRAC OFF” indicator/warning light
comes on while driving without pushing
“TRAC OFF” switch.(n) Low Windshield Washer Fluid Level
Warning Light
The light warns that the windshield washer
fluid level is too low. Add washer fluid at
your earliest opportunity. (For instructions,
see “Adding washer fluid” in Section 7−3.)
(o) Low Tire Pressure Warning Light
This light warns that the tire pressure of
any one of the tires is critically reduced.
The light comes on when the ignition key
is turned to the “ON” position. It goes off
after a few seconds. This indicates that
the low tire pressure warning system is
functioning properly.
If the light comes on while driving, adjust
tire pressure to the specified level. (See
“Tires” in Section 8.) After the tire pres-
sure is adjusted, the light should go off
after driving at about more than 30 km/h
(19 mph) for some time. If the light still
remains, have the low tire pressure warn-
ing system checked at your Toyota dealer.
(p) Key Reminder Buzzer
This buzzer reminds you to remove the
key when you open the driver’s door with
the ignition key in the “ACC” or “LOCK”
position.
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01 SIENNA_U (L/O0008)
1442001 MY SIENNA (OM45406U)
CHECKING SERVICE REMINDER
INDICATORS (except the low fuel level
warning light and low windshield
washer fluid level warning light)
1. Apply the parking brake.
2. Open one of the doors.
The open door warning light should
come on.
3. Close the door.
The open door warning light should go
off.
4. Turn the ignition key to “ACC”.
The SRS warning light should come on.
It goes off after about 6 seconds.
5. Turn the ignition key to “ON”, but do
not start the engine.
All the service reminder indicators ex-
cept the open door warning light, open
power sliding door warning light and
SRS warning light should come on. The
“ABS” warning light, “VSC” warning
light, low tire pressure warning lights,
“TRAC OFF” indicator/warning light and
slip indicator light go off after a few
seconds.6. Vehicles with a power sliding door sys-
tem:
Open the sliding door.
The open power sliding door warning
light should come on.
Close the sliding door.
The open power sliding door warning
light should go off.
If any service reminder indicator or warn-
ing buzzer does not function as described
above, have it checked by your Toyota
dealer as soon as possible.
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01 SIENNA_U (L/O0008)
1522001 MY SIENNA (OM45406U)
MANUAL OPERATION
You can turn off the traction control
system by pushing the “TRAC OFF”
switch. The “TRAC OFF” indicator/warn-
ing light will come on. Pushing the
“TRAC OFF” switch a second time
turns on the traction control system
and the “TRAC OFF” indicator/warning
light will go off.“TRAC OFF” indicator/warning light
“VSC” warning light
TRACTION CONTROL SYSTEM FAILURE
WA R N I N G
These lights warn that when there is a
problem somewhere in the traction control
system.
The lights will come on when the ignition
key is turned to “ON”, and will go off after
about a few seconds.
If the “VSC” warning light and “TRAC
OFF” indicator light come on, the traction
control system does not work. However,
as conventional braking operates when ap-
plied, there is no problem to continue your
driving.
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 “VSC” warning light and/or “TRAC
OFF” indicator light do/does not come
on after the ignition is turned to on.
The “VSC” warning light and “TRAC
OFF” indicator light are left on after the
ignition is turned to on.
The “VSC” warning light and “TRAC
OFF” indicator light comes on while
driving without pushing “TRAC OFF”
switch.
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01 SIENNA_U (L/O0008)
1542001 MY SIENNA (OM45406U)
The vehicle skid control system activates
when the vehicle speed is about more
than 15 km/h (9 mph).
While the “VSC” warning light and “TRAC
OFF” indicator/warning light come on, the
vehicle skid control system cannot be op-
erated.
You may hear a sound in the engine
compartment for a few seconds when the
engine is started or just after the vehicle
is started. This means that the vehicle
skid control is in the self−check mode and
does not indicate a malfunction.CAUTION
Do not rely excessively on the ve-
hicle skid control system. Even if
the vehicle skid control system is
operating, it is not that your vehicle
is absolutely safe. Reckless driving
will result in an unexpected acci-
dent. Always keep safety driving in
mind. If the slip indicator light fla-
shes and/or an alarm sounds, spe-
cial care should be taken while
driving.
Only use tires of specified size. The
size, manufacturer, brand and tread
pattern for all 4 tires should be the
same. If you use the tires other
than specified, or different type or
size, the vehicle skid control sys-
tem may not function correctly.
When replacing the tires or wheels,
contact your Toyota dealer.
VEHICLE SKID CONTROL SYSTEM
FAILURE WARNING
These lights warn that when there is a
problem somewhere in the vehicle skid
control system.
The lights will come on when the ignition
key is turned to “ON”, and will go off after
about a few seconds.
If the “VSC” warning light and “TRAC
OFF” indicator/warning light come on, the
vehicle skid control system does not work.
However, as conventional braking operates
when applied, there is no problem to con-
tinue your driving.
If any of the following conditions occur,
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 “VSC” warning light and “TRAC
OFF” indicator/warning light do not
come on after the ignition is turned to
on.
The “VSC” warning light and/or “TRAC
OFF” indicator/warning light are left on
after the ignition is turned to on.
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01 SIENNA_U (L/O0008)
1862001 MY SIENNA (OM45406U)
Air intake selector
The air intake selector button is used to
switch the air intake FRESH mode that
draws outside air into the system and RE-
CIRCULATE mode that recirculates the air
inside vehicle.
To turn the air source to RECIRCULATE
mode, press the button. The indicator will
come on. To turn the air source to FRESH
mode, press the button again. The indica-
tor will go off.
To prevent fogging up of the windshield,
the air intake mode may change automati-
cally to FRESH depending on the condi-
tion of the air conditioning system.“A/C” button
To turn on the air conditioning, press the
“A/C” button. The “A/C” button indicator
will come on. To turn the air conditioning
off, press the button again.
If the “A/C” button indicator flashes, there
is a problem in the air conditioning system
and the air conditioning automatically
shuts off. If this happens, take your ve-
hicle to a Toyota dealer for service.
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01 SIENNA_U (L/O0008)
1932001 MY SIENNA (OM45406U)
“A/C” button
To turn on the air conditioning, press the
“A/C” button. The “A/C” button indicator
will come on. To turn the air conditioning
off, press the button again.
If the “A/C” button indicator flashes, there
is a problem in the air conditioning system
and the air conditioning automatically
shuts off. If this happens, take your ve-
hicle to a Toyota dealer for service.
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01 SIENNA_U (L/O0008)
2312001 MY SIENNA (OM45406U)
BRAKE ASSIST SYSTEM
When you slam the brakes on, the
brake assist system judges as an emer-
gency stop and provides more powerful
braking for a driver who cannot hold
down the brake pedal firmly.
When you slam the brakes on, more pow-
erful braking will be applied. At this time,
you may hear a sound in the engine
compartment and feel the vibrations of the
brake pedal. This does not indicate a mal-
function.
The brake assist system becomes opera-
tive after the vehicle has accelerated to
a speed in excess of approximately 10
km/h (6 mph). It stops operating when the
vehicle decelerates to a speed below
approximately 5 km/h (3 mph).
For an explanation of this system’s warn-
ing light, see “Service reminder indicators
and warning buzzers” in Section 1−5.
Brake pad wear limit indicators
The brake pad wear limit indicators on
your disc brakes give a warning noise
when the brake pads are worn to where
replacement is required.
If you hear a squealing or scraping noise
while driving, have the brake pads
checked and replaced by your Toyota
dealer as soon as possible. Expensive ro-
tor damage can result if the pads are not
replaced when necessary.
Luggage stowage precautions
When stowing luggage or cargo in the
vehicle, observe the following:
Put luggage or cargo in the luggage
compartment when at all possible. Be
sure all items are secured in place.
Be careful to keep the vehicle bal-
anced. Locating the weight as far for-
ward as possible helps maintain bal-
ance.
For better fuel economy, do not carry
unneeded weight.
CAUTION
To prevent luggage or packages
from sliding forward during braking,
do not stack anything in the lug-
gage compartment higher than the
seatbacks. Keep luggage or pack-
ages low, as close to the floor as
possible.
Never allow anyone to ride in the
luggage compartment. It is not de-
signed for passengers. They should
ride in their seats with their seat
belts properly fastened. Otherwise,
they are much more likely to suffer
serious bodily injury, in the event
of sudden braking or a collision.
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01 SIENNA_U (L/O0008)
2562001 MY SIENNA (OM45406U)
The compact spare tire can be used many
times, if necessary. It has tread life of up
to 4800 km (3000 miles) depending on
road conditions and your driving habits.
When tread wear indicators appear on the
tire, replace the tire.
See also the tire section in Section 7−2
for details on the tread wear indicators
and other service information.
CAUTION
The compact spare tire was de-
signed especially for your Toyota.
Do not use it on any other vehicle.
Do not exceed 80 km/h (50 mph)
when driving with the compact
spare tire.
Avoid sudden acceleration, sudden
deceleration and sharp turns with
the compact spare tire.
NOTICE
Your ground clearance is reduced
when the compact spare tire is
installed so avoid driving over ob-
stacles and drive slowly on rough,
unpaved roads and speed bumps.
Also, do not attempt to go through an
automatic car wash as the vehicle
may get caught, resulting in damage.
Right side only power sliding door mod-
els
Left and right side power sliding door
models
—Required tools and spare
tire
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01 SIENNA_U (L/O0008)
2782001 MY SIENNA (OM45406U)
Lights
Make sure the headlights, stop lights, tail
lights, turn signal lights, and other lights
are all working. Check headlight aim.
Service reminder indicators and warning
buzzers
Check that all service reminder indicators
and warning buzzers function properly.
Steering wheel
Be alert for changes in steering condition,
such as hard steering or strange noise.
Seats
Check that all seat controls such as seat
adjusters, seatback recliner, etc. operate
smoothly and that all latches lock securely
in any position. Check that the head re-
straints move up and down smoothly and
that the locks hold securely in any latched
position. For folding−down rear seatbacks
and detachable rear seats, check that the
latches lock securely.
Seat belts
Check that the seat belt system such as
buckles, retractors and anchors operate
properly and smoothly. Make sure the belt
webbing is not cut, frayed, worn or dam-
aged.Accelerator pedal
Check the pedal for smooth operation and
uneven pedal effort or catching.
Brake pedal
Check the pedal for smooth operation and
that the pedal has the proper clearance.
Check the brake booster function.
Brakes
At a safe place, check that the brakes do
not pull to one side when applied.
Parking brake
Check that the pedal has the proper travel
and that, on a safe incline, your vehicle
is held securely with only the parking
brake applied.
Automatic transmission “Park” mecha-
nism
On a safe incline, check that your vehicle
is held securely with the selector lever in
“P” position and all brakes released.IN THE ENGINE COMPARTMENT
Items listed below should be checked
from time to time, e.g. each time when
refueling.
Washer fluid
Make sure there is sufficient fluid in the
tank. See Section 7−3 for additional in-
formation.
Engine coolant level
Make sure the coolant level is between
the “FULL” and “LOW” lines on the see−
through reservoir when the engine is cold.
See Section 7−2 for additional information.
Battery electrolyte level
Make sure the electrolyte level of all bat-
tery cells is between upper and lower lev-
el lines on the case. Add only distilled
water when replenishing. See Section 7−3
for additional information.
Brake fluid level
Make sure the brake fluid level is correct.
See Section 7−2 for additional information.
Engine oil level
Check the level on the dipstick with the
engine turned off and the vehicle parked
on a level spot. See Section 7−2 for addi-
tional information.
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