Air conditioning TOYOTA SEQUOIA 2002 1.G Owners Manual

02_SEQUOIA_U (L/O 0108)
vii2002 MY SEQUOIA_U (OM34418U)
1 OPERATION OF INSTRUMENTS AND CONTROLSPage
1 Overview of instruments and controls
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2 Keys and Doors7
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3 Seats, Seat belts, Steering wheel and Mirrors35
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4 Lights, Wipers and Defogger109
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5 Gauges, Meters and Service reminder indicators121
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6 Ignition switch, Transmission and Parking brake 131 . . . . . . . . . . . . . .
7 Car audio system 151
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8 Air conditioning system171
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9 Other equipment183
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2 INFORMATION BEFORE DRIVING YOUR TOYOTA 211 . . . . . . . . . .
3 STARTING AND DRIVING 227 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 IN CASE OF AN EMERGENCY 243 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 CORROSION PREVENTION AND APPE ARANCE CARE 263. . . . .
6 VEHICLE MAINTENANCE AND CARE 271 . . . . . . . . . . . . . . . . . . . . . . .
7 DOITYOURSELF MAINTENANCE
1 Introduction277
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2 Engine and Chassis283
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3 Electrical components295
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8 SPECIFICATIONS 307 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
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9 REPORTING SAFETY DEFECTS FOR U.S. OWNERS AND UNIFORM TIRE QUALITY GRADING 317 . . . . . . . . . . . . . . . . . . . . . . . . . .
1 0 INDEX 321 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
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Table of contents

02_SEQUOIA_U (L/O 0108)
22002 MY SEQUOIA_U (OM34418U)
1. Side vents
2. Instrument cluster
3. Center vents
4. Multiinformation display
5. Personal lights
6. Garage door opener box or auxiliary
box
7. Electric moon roof switches
8. Side defroster outlet
9. Glove box
10. Power door lock switches
11. Power window switches
12. Power outlets
13. Seat heater switches
14. Rear console box
15. Rear air conditioning controls
16. Cup holders
17. Power rear view mirror control switches
18. Front drive control lever
19. Lower vent
20. Hood lock release lever
21. Parking brake pedal
22. Window lock switch
Instrument panel overview

02_SEQUOIA_U (L/O 0108)
32002 MY SEQUOIA_U (OM34418U)
1. Power back window switch
2. Headlight and turn signal switch, andfront fog light switch
3. Wiper and washer switches
4. Automatic transmission selector lever
5. Emergency flasher switch
6. Car audio
7. Air conditioning controls
8. Front passenger ’s seat belt reminder light
9. Back window and rear view mirror defogger switch
10. Clock 11. Cup holder
12. “VSC OFF” switch (fourwheel drive models)
13. “TRAC OFF” switch (twowheel drive models)
14. “4WD” switch
15. Ashtray
16. Cigarette lighter
17. Cruise control switch
18. Ignition switch
19. Tilt steering lock release lever
20. Instrument panel light control knob

02_SEQUOIA_U (L/O 0108)
1232002 MY SEQUOIA_U (OM34418U)
Idling for a long period with the air
conditioning on in stopandgo 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.
Normal
driving
Idling
The oil pressure gauge indicates engine
oil pressure when the ignition switch is
on. Check it while driving to make sure
that the needle is in the proper range.
If the oil pressure should stay below the
normal range, pull off the road to a safe
place and stop the engine immediately.
Call a Toyota dealer or qualified repair
shop for assistance.
Oil pressure may not build up when the
oil level is too low. The oil pressure
gauge is not designed to indicate oil level,
and the oil level must be checked using
the level dipstick.
NOTICE
Do not drive the vehicle with the oil
pressure below the normal range until
the cause is fixed—it may ruin the
engine.
Oil pressure gauge

02_SEQUOIA_U (L/O 0108)
1272002 MY SEQUOIA_U (OM34418U)
(b) Driver’s Seat Belt Reminder Lightand Buzzer
This 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 flashes and
buzzer come on if the driver’s seat belt
is not fastened. Unless the driver fastens
the belt, the light keeps on flashing and
the buzzer sounds for about 4 to 8 se-
conds.
(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” or
“START”, the reminder light flashes if a
passenger sits in the front passenger seat
and does not fasten the seat belt. Howev-
er, if a front passenger uses an additional
seat cushion, the light may not flash even
when the seat belt is not buckled up.
If luggage load is placed on the front
passenger seat, depending on its weight
and how it is placed on the seat, builtin
sensors in the seat cushion may detect
the pressure, causing the reminder light to
come on. (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 will not go off even after the
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 the engine speed does not increase with
the accelerator pedal depressed down to
about the middle position, there may be
a problem somewhere in your electronic
throttle control system.
At this time, if you depress the accelera-
tor pedal more firmly and slowly, you can
drive your vehicle at low speeds. Have
your vehicle checked by your Toyota deal-
er as soon as possible.

02_SEQUOIA_U (L/O 0108)
1682002 MY SEQUOIA_U (OM34418U)
CARING FOR YOUR COMPACT DISC
PLAYER AND DISCS
Use only compact discs labeled as
shown above. CDR (CDRecordable),
CDRW (CDRewritable) and personal
computer use CDROMs may not be
playable on your compact disc player.
Your compact disc player is intended
for use with 12 cm (4.7 in.) discs only.
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.
If moisture gets into your compact disc
player, you may not hear any sound
even though your compact disc player
appears to be working. Remove the
disc from the player and wait until it
dries.

02_SEQUOIA_U (L/O 0108)
1712002 MY SEQUOIA_U (OM34418U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Air conditioning system
Front air conditioning systemControls 172
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Air flow selector settings 176
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Operating tips 176
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Instrument panel vents 179
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Rear air conditioning system Controls 180
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Air flow selector settings 182
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SECTION 1 8

02_SEQUOIA_U (L/O 0108)
1722002 MY SEQUOIA_U (OM34418U)
1. Temperature selector
2. “AUTO” button
3. “MODE” button (air flow selector)
4. Fan speed selector
5. “A/C” button
6. Air intake selector
7. Windshield air flow button
8. “OFF” button
Front air conditioning system—
—Controls

02_SEQUOIA_U (L/O 0108)
1732002 MY SEQUOIA_U (OM34418U)
“AUTO” button
For automatic operation of the air condi-
tioning, press the “AUTO” button. An indi-
cator light will illuminate to show that the
automatic operation mode has been se-
lected.
In the automatic operation mode, the air
conditioning selects the most suitable fan
speed and air flow, onoff of the air condi-
tioning and air intake according to the
temperature.
When you press the “AUTO” button with
the air intake mode at FRESH, internal
circulation may be applied for maximum
cooling.
When you adjust the temperature selector
to maximum cooling, a “MAX COLD” mes-
sage will appear on the display and the
air intake mode will be automatically
changed to RECIRCULATE.
You may use manual controls if you want
to select your own settings.
To turn off the automatic operation, press
the “OFF” button.Fan speed selector
Turn the knob to adjust the fan speed—to
the right to increase, to the left to de-
crease.
In automatic operation, the fan speed is
adjusted automatically unless you desire
another fan speed mode.
Temperature selector
Turn the knob to adjust the temperatu-
re—to the right to warm, to the left to
cool.
The temperature display changes between
“
 C” and “ F” when the unit of the outside
temperature display is changed. (For de-
tails, see “Multiinformation display” on
page 184 in Section 19.)
“OFF” button
Push the button to turn off the air condi-
tioning system.
“MODE” button (air flow selector)
Press the button to select the vents used
for air flow.
In automatic operation, the air flow mode
is selected automatically among Panel, Bi
level and Floor unless you desire another
air flow mode.
1. Panel— Air flows mainly from the
instrument panel vents.

02_SEQUOIA_U (L/O 0108)
1752002 MY SEQUOIA_U (OM34418U)
Air intake selector
Press the button to select the air source.1. Recirculate— Recirculates the air inside
the vehicle.
2. Fresh— Draws outside air into the sys-
tem.
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.
For example, when the ambient tempera-
ture is low, the air intake mode may
change automatically to FRESH. This is
not a malfunction. “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.