TOYOTA 4RUNNER 2002 N210 / 4.G Owners Manual

’02 4Runner_U (L/O 0108)
1652002 MY 4RUNNER_U (OM 35787U)
Defogging
The inside of the windshield
For best results, set controls to:
Fan speed— Any setting except “OFF”
Temperature— To w a r d s WARM
(red zone) to heat;
COLD (blue zone)
to cool
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Lower vent—CLOSED
Turning the air flow selector to the wind-
shield or floor/windshield position turns on
the defogging function with the purpose of
clearing the front view.
When turning the air flow selector to wind-
shield or floor/windshield position, the air
intake selects FRESH automatically. This
is to clean up the front view more quickly.
If you want to return the setting to RE-
CIRCULATE mode, press the air intake
selector button once again.
Vehicles with “A/C” button—
Press the “A/C” button for dehumidified
heating or cooling. This setting clears the
front view more quickly.
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.
Defrosting
The outside of the windshield
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—WINDSHIELD
Lower vent—CLOSED
Turning the air flow selector to the wind-
shield or floor/windshield position turns on
the defrosting function with the purpose of
clearing the front view.
When turning the air flow selector to wind-
shield or floor/windshield position, the air
intake selects FRESH automatically. This
is to clean up the front view more quickly.
If you want to return the setting to RE-
CIRCULATE mode, press the air intake
selector button once again. Vehicles with “A/C” button—
Press the “A/C” button for dehumidified
heating. This setting clears the front view
more quickly.
To heat the vehicle interior while de-
frosting the windshield, choose floor/
windshield air flow.

’02 4Runner_U (L/O 0108)
1662002 MY 4RUNNER_U (OM 35787U)
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

’02 4Runner_U (L/O 0108)
1672002 MY 4RUNNER_U (OM 35787U)
“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, air flow, air intake and onoff of
the air conditioning according to the tem-
perature.
When you adjust the temperature selector
button to maximum cooling, a “MAX
COLD” message will appear on the display
and the air intake mode will be automati-
cally 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.
In automatic operation, you do not have
to adjust the fan speed 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.
“OFF” button
Push the button to turn off the air condi-
tioning system.
Air flow selector, “MODE” button
Press the button to select the vents used
for air flow.
In automatic operation, you do not have
to select the air flow unless you desire
another air flow mode.
1. Panel— Air flows mainly from the
instrument panel vents.
2. Bilevel— Air flows from both the floor
vents and the instrument panel vents.
3. Floor— Air flows mainly from the floor
vents.
It is recommended that you close the
lower vent. For details about this, see
“Instrument panel vents” in this section.

’02 4Runner_U (L/O 0108)
1682002 MY 4RUNNER_U (OM 35787U)
4. Floor/Windshield— Air flows mainly
from the floor vents and windshield
vents.
It is recommended that you close the
lower vent. For details about this, see
“Instrument panel vents” in this section.
For details about air flow selector settings,
see the illustration after “A/C” button.
Windshield air flow button
When this button is pressed, air flows
mainly from the windshield vents and the
FRESH mode is automatically set. This
setting clears the front view more quickly.
If you want to return the setting to RE-
CIRCULATE mode, press the air intake
selector button once again.
Pressing the button once again returns the
air flow mode to the last one used.
Pressing the windshield air flow button
turns on the defrosterlinked air condition-
ing. 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. To turn off the air conditioning alone,
press the “A/C” button once again.
When the “A/C” button is not pressed in,
pressing another air flow button turns off
the air conditioning.
It is recommended that you close the low-
er vent. For details about this, see “Instru-
ment panel vents” in this section.
For details about air flow selector settings,
see the illustration after “A/C” button.
For further information for removing frost
and fog, see “Instrument panel vents” in
this section.

’02 4Runner_U (L/O 0108)
1692002 MY 4RUNNER_U (OM 35787U)
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.
If the engine coolant temperature becomes
extremely high, RECIRCULATE mode will
automatically be selected. This is not a
malfunction. When the engine coolant tem-
perature is lowered, the previous mode
will resume.
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.

’02 4Runner_U (L/O 0108)
1702002 MY 4RUNNER_U (OM 35787U)
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, set the fan speed to
high 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 to any set-
ting except “OFF”.
—Air flow selector settings
: See “Instrument panel vents” in this section.
—Operating tips

’02 4Runner_U (L/O 0108)
1712002 MY 4RUNNER_U (OM 35787U)
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:
—For automatic operation
Press in the “AUTO ” button.
Temperature— To the desired
temperature
Air conditioning—OFF
—For manual operation
Fan speed— To the desired fan speed
Temperature— To w a r d s WARM
(to the right)
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:
—For automatic operation
Press in the “AUTO ” button .
Temperature— To the desired
temperature
Air conditioning—ON
—For manual operation
Fan speed— To the desired fan speed
Temperature— To w a r d s COLD
(to the left)
Air intake—FRESH (outside air)
Air flow—PANEL
Air conditioning—ON
For quick cooling, select recirculated
air for a few minutes.

’02 4Runner_U (L/O 0108)
1722002 MY 4RUNNER_U (OM 35787U)
Ventilation
For best results, set controls to:
—For automatic operation
Press in the “AUTO ” button .
Temperature— To w a r d s COLD
(to the left)
Air conditioning—OFF
—For manual operation
Fan speed— To the desired fan speed
Temperature— To w a r d s COLD
(to the left)
Air intake—FRESH (outside air)
Air flow—PANEL
Air conditioning—OFF
Defogging and defrosting
—The inside of the windshield
For best results, set controls to:
For automatic operation—
Temperature— To w a r d s WARM
(to the right) to heat;
COLD (to the left)
to cool
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Lower vent—CLOSED
For manual operation—
Fan speed— To the desired fan speed
Temperature— To w a r d s WARM
(to the right) to heat;
COLD (to the left)
to cool
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Lower vent—CLOSED
When pressing the windshield air flow but-
ton, the air intake selects FRESH auto-
matically. This is to clean up the front
view more quickly.
If you want to return the setting to RE-
CIRCULATE mode, press the air intake
selector button once again. Pressing the windshield air flow button
turns on the defrosterlinked air condition-
ing. 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.
To turn off the air conditioning alone,
press the “A/C” button once again.
When the “A/C” button is not pressed in,
pressing another air flow button 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.

’02 4Runner_U (L/O 0108)
1732002 MY 4RUNNER_U (OM 35787U)
—The outside of the windshield
For best results, set controls to:
For automatic operation—
Temperature— To w a r d s WARM
(to the right)
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Lower vent—CLOSED
For manual operation—
Fan speed— To the desired fan speed
Temperature— To w a r d s WARM
(to the right)
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Lower vent—CLOSED
When pressing the windshield air flow but-
ton, the air intake selects FRESH auto-
matically. This is to clean up the front
view more quickly.
If you want to return the setting to RE-
CIRCULATE mode, press the air intake
selector button once again.
Pressing the windshield button turns on
the defrosterlinked 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. To turn off the air conditioning alone,
press the “A/C” button once again.
When the “A/C” button is not pressed in,
pressing another air flow button turns off
the air conditioning.
To heat the vehicle interior while de-
frosting the windshield, choose
floor/windshield air flow.
Side vents
Lower vent
Instrument panel vents

’02 4Runner_U (L/O 0108)
1742002 MY 4RUNNER_U (OM 35787U)
If air flow control is not satisfactory, check
the instrument panel vents. The instrument
panel vents may be opened or closed as
shown.
For removing frost or fog, it is recom-
mended to close the lower vent when you
push the windshield air flow button or us-
ing the “Floor”, “Floor/Windshield” or
“Windshield” mode.