air conditioning TOYOTA SIENNA 1998 Owners Manual
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 1998, Model line: SIENNA, Model: TOYOTA SIENNA 1998Pages: 261, PDF Size: 6.83 MB
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1. Headlight and turn signal switch
2. Wiper and washer switches
3. Clock
4. Air conditioning controls
5. Emergency flasher switch
6. Rear window and outside rear view
mirror defoggers switch
7. Power rear quarter window switch
8. Rear fan speed selector
9. Car audio
10. Ashtray
11. Cigarette lighter
12. Power outlet
13. Power sliding door switch
14. Ignition switch
15. Cruise control switch
16. Power sliding door off switch
17. Theft deterrent system indicator light
18. Power rear view mirror control switch
19. Tire pressure warning system reset
switch
20. Instrument panel light control dial
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With tachometer
Without tachometer
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 Part 4.
Engine coolant temperature
gauge
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(a) Brake System Warning Light
This light has the following functions:
Parking brake reminder
If this light is on, make sure the parking
brake is fully released. The light should
go off.
Low brake fluid level warning
If this light comes on and stays on while
you are driving, slow down and pull off
the road. Then stop the vehicle carefully.
Remember that stopping distance and ped-
al effort may be increased. There maybe
a problem somewhere in the brake sys-
tem. Check the fluid level of the see−
through reservoir.
To make sure the parking brake has not
caused the warning light to come on,
check to see that the parking brake is
fully released.
If the brake fluid level is low...
At a safe place, test your brakes by start-
ing and stopping.
If you judge that the brakes still work
adequately, drive cautiously to your
nearest dealer or shop for repairs.
If the brakes are not working, have the
vehicle towed in for repairs. (For tow-
ing information, see Part 4.)
CAUTION
It is dangerous to continue driving
normally when the brake fluid level is
low.
If the brake fluid level is correct...
Have the warning system checked by your
Toyota dealer.
(b) Seat Belt Reminder Light and Buzz-
er
The light and buzzer remind you to buckle
up the driver ’s seat belt.
Once the ignition key is turned to ”ON” or
”START”, the reminder light and buzzer
come on if the driver’s seat belt is not
pulled out. Unless the driver starts to pull
the shoulder belt out of the retractor, the
light stays on and the buzzer stops after
about 4 to 8 seconds.
(c) 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.
(d) Malfunction Indicator Lamp
This lamp comes on in the following
cases.
a. The fuel tank is completely empty. (See
”Fuel gauge” in Chapter 1−5 for instruc-
tions.)
b. The fuel tank cap is not tightened se-
curely. (See ”Fuel tank cap” in Chapter
1−2 for instructions.)
c. There is a problem somewhere in your
engine or automatic transmission electrical
system.
If it comes on while you are driving in
case c, have your vehicle checked/re-
paired by your Toyota dealer as soon as
possible.
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Part 1
OPERATION OF
INSTRUMENTS
AND CONTROLS—
Chapter 1−7
Car audio system
and Air conditioning
system
Car audio system
Reference
Using your audio system:
some basics
Using your audio system:
controls and features
Car audio system operating hints
Air conditioning system
Controls
Air flow selector settings
Operating tips
Instrument panel ventsRear air conditioning system
Controls
Air flow selector settings
Roof ventsTy p e 1−1: AMF M ETR radio/cassette player/
compact disc auto changer controller
Ty p e 1−2: AMF M ETR radio/cassette play-
er/compact disc auto changer controller
Car audio system—
—Reference
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AM
Fading—AM broadcasts are reflected by
the upper atmosphere—especially at night.
These reflected signals can interfere with
those received directly from the radio sta-
tion, causing the radio station to sound
alternately strong and weak.
Station interference—When a reflected sig-
nal and a signal received directly from a
radio station are very nearly the same
frequency, they can interfere with each
other, making it difficult to hear the broad-
cast.
Static—AM is easily affected by external
sources of electrical noise, such as high
tension power lines, lightening, or electri-
cal motors. This results in static.
CARING FOR YOUR CASSETTE PLAYER
AND TAPES
For high performance from your cassette
player and tapes:
Clean the tape head and other parts regu-
larly.
A dirty tape head or tape path can
decrease sound quality and tangle your
cassette tapes. The easiest way to
clean them is by using a cleaning tape.
(A wet type is recommended.)Use high−quality cassettes.
Low−quality cassette tapes can cause
many problems, including poor sound,
inconsistent playing speed, and
constant auto−reversing. They can also
get stuck or tangled in the cassette
player.
Do not use a cassette if it has been
damaged or tangled or if its label is
peeling off.
Do not leave a cassette in the player
if you are not listening to it, especially
if it is hot outside.
Store cassettes in their cases and out
of direct sunlight.
Avoid using cassettes with a total play-
ing time longer than 100 minutes (50
minutes per side). The tape used in
these cassettes is thin and could get
stuck or tangled in the cassette player.
CARING FOR YOUR COMPACT DISC
PLAYER AND DISCS
Use only compact discs labeled as
shown.
Extremely high temperatures can keep
your compact disc player from working.
On hot days, use the air conditioning
to cool the vehicle interior before you
listen to a disc.
Bumpy roads or other vibrations may
make your compact disc player skip.
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Page 144 of 261
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1. Temperature Selector
2. Air Intake Selector
3. Air Flow Selector
4. ”A/C” Button (on some models)
5. Fan Speed Selector
Air conditioning system—
—Controls
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Fan speed selector
Turn the knob to adjust the fan speed—to
the right to increase, to the left to de-
crease.
Temperature selector
Turn the knob to adjust the temperature—
to the right to warm, to the left to cool.
Air flow selector
Turn the knob to select the vents used for
air flow.
1. Panel—Air flows mainly from the
instrument panel vents.
2. Bi−level—Air flows from both the floor
vents and the instrument panel vents.
3. Floor—Air flows mainly from the floor
vents.
4. Floor/Windshield—Air flows mainly
from the floor vents and windshield
vents.
5. Windshield—Air flows mainly from the
windshield vents.For details about air flow selector settings,
see the illustration after ”A/C” button.
Turning the air flow control knob to wind-
shield position turns on the defroster−
linked air conditioning.
At this time, the ”A/C” button indicator
comes on regardless of whether or not the
”A/C” button is pressed in. This is to
clean up the front view more quickly.
When the ”A/C” button is not pressed in,
turning the air flow control knob to anoth-
er position turns off the air conditioning.
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Air intake selector
Move the lever to select the air source.
1. Recirculate—Recirculates the air inside
the vehicle.
2. Fresh—Draws outside air into the sys-
tem.”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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—Air flow selector settings —Operating tips
To cool off your Toyota after it has
been parked in the hot sun, drive with
the windows open for a few minutes.
This vents the hot air, allowing the air
conditioning to cool the interior more
quickly.
Make sure the air intake grilles in front
of the windshield are not blocked (by
leaves or snow, for example).
On humid days, do not blow cold air
on the windshield. The windshield could
fog up because of the difference in air
temperature on the inside and outside
of the windshield.
Keep the area under the front seats
clear to allow air to circulate through-
out the vehicle.
On cold days, move the fan speed to
”HI” for a minute to help clear the in-
take ducts of snow or moisture. This
can reduce the amount of fogging on
the windows.
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Heating
For best results, set controls to:
Fan speed —Any setting except ”OFF”
Temperature —Towards WA R M
(red zone)
Air intake —FRESH (outside air)
Air flow —FLOOR
Air conditioning —OFF
For quick heating, select recirculated
air for a few minutes. To keep the
windows from fogging, select fresh af-
ter the vehicle interior has been
warmed.
Press the ”A/C” button on for dehumidi-
fied heating.
Choose floor/windshield air flow to heat
the vehicle interior while defrosting or
defogging the windshield.Air conditioning
For best results, set controls to:
Fan speed —Any setting except ”OFF”
Temperature —Towards COLD
(blue zone)
Air intake —FRESH (outside air)
Air flow —PA N E L
Air conditioning —ON
For quick cooling, move the air intake
selector to recirculate for a few min-
utes.
Ventilation
For best results, set controls to:
Fan speed —Any setting except ”OFF”
Temperature —Towards COLD
(blue zone)
Air intake —FRESH (outside air)
Air flow —PA N E L
Air conditioning —OFF
Defogging
The inside of the windshield
For best results, set controls to:
Fan speed —Any setting except ”OFF”
Temperature —Towards WA R M
(red zone) to heat;
COLD (blue zone) to
cool
Air intake —FRESH (outside air)
Air flow —WINDSHIELD
Turning the air flow control knob to wind-
shield position turns on the defroster−
linked air conditioning. At this time, the
”A/C” button indicator comes on regard-
less of whether or not the ”A/C” button is
pressed in. This is to clean up the front
view more quickly.
When the ”A/C” button is not pressed in,
turning the air flow control knob to anoth-
er position turns off the air conditioning.
On humid days, do not blow cold air
on the windshield—the difference be-
tween the outside and inside tempera-
tures could make the fogging worse.
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