2001 TOYOTA SIENNA Owners Manual

01 SIENNA_U (L/O0008)
1332001 MY SIENNA (OM45406U)
Make sure you turn the defoggers off
when the surfaces are clear. Leaving the
defoggers on for a long time could cause
the battery to discharge, especially during
stop−and−go driving. The defoggers are
not designed for drying rain water or for
melting snow.If the outside rear view mirrors are heavi-
ly coated with ice, use a spray de−icer
before operating the switch.
NOTICE
When cleaning the inside of the rear
window, be careful not to scratch or
damage the heater wires or connec-
tors.
ProCarManuals.com

01 SIENNA_U (L/O0008)
1342001 MY SIENNA (OM45406U)
ProCarManuals.com

01 SIENNA_U (L/O0008)
1352001 MY SIENNA (OM45406U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Gauges, Meters and Service reminder indicators
Fuel gauge136 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine coolant temperature gauge136 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tachometer137 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Odometer and two trip meters138 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service reminder indicators and warning buzzers138 . . . . . . . . . . . . . .
SECTION 1− 5
ProCarManuals.com

01 SIENNA_U (L/O0008)
1362001 MY SIENNA (OM45406U)
Fuel gauge
With tachometer
Low fuel
level warning
light
Without tachometer
The gauge works when the ignition
switch is on and indicates the approxi-
mate quantity of fuel remaining in the
tank.
Nearly full—Needle at “F”
Nearly empty—Needle at “E”
It is a good idea to keep the tank over
1/4 full.
This fuel gauge has a non−return type
needle which remains at the last indicated
position when the ignition switch is turned
off.
If the fuel level approaches “E” or the low
fuel level warning light comes on, fill the
fuel tank as soon as possible.
On inclines or curves, due to the move-
ment of fuel in the tank, the fuel gauge
needle may fluctuate or the low fuel level
warning light may come on earlier than
usual.
If the fuel tank is completely empty, the
malfunction indicator lamp comes on. Fill
the fuel tank immediately.
The indicator lamp goes off after driving
several times. If the indicator lamp does
not go off, contact your Toyota dealer as
soon as possible.
With tachometer
Without tachometer
Engine coolant temperature
gauge
ProCarManuals.com

01 SIENNA_U (L/O0008)
1372001 MY SIENNA (OM45406U)
The gauge indicates the engine coolant
temperature when the ignition switch is
on. The engine operating temperature
will vary with changes in weather and
engine load.
If the needle moves into the red zone,
your engine is too hot. If your vehicle
overheats, stop your vehicle and allow the
engine to cool.
Your vehicle may overheat during severe
operating conditions, such as:
Driving up a long hill on a hot day.
Reducing speed or stopping after high
speed driving.
Idling for a long period with the air
conditioning on in stop−and−go traffic.
Towing a trailer.
NOTICE
Do not remove the thermostat in
the engine cooling system as this
may cause the engine to overheat.
The thermostat is designed to con-
trol the flow of coolant to keep the
temperature of the engine within
the specified operating range.
Do not continue driving with an
overheated engine. See “If your ve-
hicle overheats” in Section 4.
Tachometer
The tachometer indicates engine speed
in thousands of rpm
( revolutions per
minute). Use it while driving to select
correct shift points and to prevent en-
gine lugging and over−revving.
Driving with the engine running too fast
causes excessive engine wear and poor
fuel economy. Remember, in most cases
the slower the engine speed, the greater
the fuel economy.
NOTICE
Do not let the indicator needle get
into the red zone. This may cause
severe engine damage.
ProCarManuals.com

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
ProCarManuals.com

01 SIENNA_U (L/O0008)
1392001 MY SIENNA (OM45406U)
(g) Stop and check. (f) Fill up tank.
Low fuel level
warning light
or
(e) Take vehicle to
Toyota dealer.
or
If the indicator or
buzzer comes on...Do this.
(k) Take vehicle to
Toyota dealer
immediately. (j) Close the power
sliding door. (i) Close all doors.
(indicator and buzzer)
If the indicator or
buzzer comes on...Do this.
(h) Take vehicle to
Toyota dealer.
If brake system
warning light is
also on, stop
immediately and
contact Toyota
dealer.
or
(n) Add washer fluid.
(o) Adjust tire
pressure.
(p) Remove key.
Key reminder
buzzer If the indicator or
buzzer comes on...Do this.
(l) Take vehicle to
Toyota dealer.
(m) If the traction
control system is
on, take vehicle to
Toyota dealer
immediately.
ProCarManuals.com

01 SIENNA_U (L/O0008)
1402001 MY SIENNA (OM45406U)
(a) Brake System Warning Light
This light comes on in the following cases
when the ignition key is in the “ON” posi-
tion.
When the parking brake is applied...
This light comes on for a few seconds
when the ignition key is turned to the
“ON” position even after the parking brake
is released.
When the brake fluid level is low...
CAUTION
It is dangerous to continue driving
normally when the brake fluid level is
low.
Have your vehicle checked at your
Toyota dealer in the following case:
The light does not come on even if the
parking brake is applied when the igni-
tion key is in the “ON” position.
The light does not come on even if the
ignition key is turned on with the park-
ing brake released.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If either of the following conditions
occurs, immediately stop your vehicle
at a safe place and contact your
Toyota dealer.
The light does not turn off even
after the parking brake is released
while the engine is running.
In this case, the brakes may not
work properly and your stopping
distance will become longer. De-
press the brake pedal firmly and
bring the vehicle to an immediate
stop.
The brake system warning light re-
mains on together with the “ABS”
warning light.
In this case, not only the anti−lock
brake system will fail but also the
vehicle will become extremely un-
stable during braking.
(b) Driver’s Seat Belt Reminder Light
and Buzzer
This light and buzzer remind you to
buckle up the driver’s seat belt.
Once the ignition key is turned to “ON”,
the reminder light flashes and buzzer
sounds if the driver ’s seat belt is not fas-
tened. Unless the driver fastens the belt,
the light keeps flashing and the buzzer
stops after about 4 to 8 seconds.
(c) Front Passenger ’s Seat Belt Re-
minder Light
This light reminds you to buckle up the
front passenger ’s seat belt.
Once the ignition key is turned to “ON”,
the reminder light flashes if a passenger
sits in the front passenger seat and does
not fastened. Unless the front passenger
fastens the belt, the light stays flashing.
If luggage load is placed on the front
passenger seat, depending on its weight
and how it is placed on the seat, built−in
sensors in the seat cushion may detect
the pressure, causing the reminder light to
come on.
ProCarManuals.com