air conditioning TOYOTA 4RUNNER 2001 Owners Manual

’01 4Runner_U (L/O 0008)
32001 4RUNNER (OM35768U)
1. Seat heater switch (for passenger)
2. Headlight and turn signal switch, and
front fog light switch
3. Wiper and washer switches
4. Back window and rear view mirror
defoggers switch
5. Driving pattern selector button
6. Clock
7. Emergency flasher switch
8. Power back window switch
9. Theft deterrent system/Engine
immobiliser system indicator light
10. Front passenger ’s seat belt reminder
light
11. Air conditioning controls
12. Car audio
13. Ashtray
14. Power outlets
15. Cigarette lighter
16. “OUT/T” (outside temperature) button
17. Ignition switch
18. Cruise control switch
19. Center differential lock switch
20. Instrument panel light control knob
21. Power rear view mirror control switch
(without power windows)
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’01 4Runner_U (L/O 0008)
932001 4RUNNER (OM35768U)
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.
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 overrevving.
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.
Odometer and two trip meters
This meter displays the odometer and
two trip meters.
1. Odometer—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.
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’01 4Runner_U (L/O 0008)
962001 4RUNNER (OM35768U)
The brake system warning light re-
mains on together with the “ABS”
warning light.
In this case, not only the antilock
brake system will fail but also the
vehicle will become extremely un-
stable during braking.
Any of the following conditions may oc-
cur, but do not indicate the malfunc-
tion:
The light may stay on for about 60
seconds after the ignition key is turned
to the “ON” position. It is normal if it
turns off after a while.
Depressing the brake pedal repeatedly
may turn on the warning light and
buzzer. It is normal if the light turns off
and the buzzer stops sounding after a
few seconds.
You may hear a small sound in the
engine compartment after the engine is
started or the brake pedal is depressed
repeatedly. This is a pump pulsating
sound of the brake system, and it is
not a malfunction.(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” 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. 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, 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.
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’01 4Runner_U (L/O 0008)
1532001 4RUNNER (OM35768U)
Use highquality cassettes.
Lowquality cassette tapes can cause
many problems, including poor sound,
inconsistent playing speed, and
constant autoreversing. 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. 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.
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’01 4Runner_U (L/O 0008)
1552001 4RUNNER (OM35768U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Air conditioning system
Manual air conditioning system
Controls156 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air flow selector settings159 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating tips159 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic air conditioning system
Controls162 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air flow selector settings166 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating tips166 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instrument panel vents169 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear heater system171 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1 8
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’01 4Runner_U (L/O 0008)
1562001 4RUNNER (OM35768U)
1. “A/C” Button (on some models)
2. Air Intake Selector
3. Air Flow Selector
4. Temperature Selector
5. Fan Speed Selector
Manual air conditioning system—
—Controls
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’01 4Runner_U (L/O 0008)
1582001 4RUNNER (OM35768U)
If you want to return the setting to
RECIRCULATE mode, press the air in-
take selector button once again.
Vehicle with “A/C” button—
Press the “A/C” button for dehumidified
heating or cooling. This setting clears
the front view more quickly.
It is recommended to close the lower
vent. For details about it, see “Instru-
ment panel vents” in this section.
For details about air flow selector settings,
see the illustration after “A/C” button.
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.“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 4Runner_U (L/O 0008)
1592001 4RUNNER (OM35768U)
—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, turn the fan speed se-
lector to “HI” for a minute to help clear
the intake ducts of snow or moisture.
This can reduce the amount of fogging
on the windows.
When driving on dusty roads, close all
windows. If dust thrown up by the ve-
hicle is still drawn into the vehicle after
closing the windows, it is recommended
that the air intake selector be set to
FRESH and the fan speed selector to
any setting except “OFF”.
—Air flow selector settings
: See “Instrument panel vents” in this section.
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’01 4Runner_U (L/O 0008)
1602001 4RUNNER (OM35768U)
If following another vehicle on a dusty
road, or driving in windy and dusty
conditions, it is recommended that the
air intake selector be temporarily set to
RECIRCULATE, which will close off the
outside passage and prevent outside
air and dust from entering the vehicle
interior.Heating
For best results, set controls to:
Fan speed—Any setting except “OFF”
Temperature—To w a r d s WARM
(red zone)
Air intake—FRESH (outside air)
Air flow—FLOOR
Lower vent—CLOSED
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—To w a r d s COLD
(blue zone)
Air intake—FRESH (outside air)
Air flow—PANEL
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—To w a r d s COLD
(blue zone)
Air intake—FRESH (outside air)
Air flow—PANEL
Air conditioning—OFF
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’01 4Runner_U (L/O 0008)
1622001 4RUNNER (OM35768U)
1. Air Intake Selector
2. Windshield Air Flow Button
3. “A/C” Button
4. Fan Speed Selector
5. “OFF” Button
6. “MODE” Button (air flow selector)
7. Temperature Selector
8. “AUTO” Button
Automatic air conditioning system—
—Controls
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