2009 NISSAN FRONTIER cooling

Adjust air flow direction for the driver’s and pas-
senger’s side windows
s1, driver and passenger
s2, or centers3vent by moving the vent slide
and/or vent assemblies.
WARNING
cThe air conditioner cooling function op-
erates only when the engine is running.
cDo not leave children or adults who
would normally require the assistance
of others alone in your vehicle. Pets
should also not be left alone. They
could accidentally injure themselves or
others through inadvertent operation of
the vehicle. Also, on hot, sunny days,
temperatures in a closed vehicle could
quickly become high enough to cause
severe or possibly fatal injuries to
people or animals.
cDo not use the recirculation mode for
long periods as it may cause the interior
air to become stale and the windows to
fog up.
LHA0534
VENTSHEATER AND AIR CONDITIONER
(manual)
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1. Fan control dial
2. Temperature control dial
3. Air flow control dial
4. Air conditioner button
5. Rear window defroster button
(if so equipped)
6. Air recirculation button
CONTROLS
Fan control dial
The fan control dial turns the fan on and off, and
controls fan speed.
Air flow control dial
The air flow control dial allows you to select the
air flow outlets.
MAX
A/C— Air flows from center and side
vents with maximum cooling (air
conditioning) .
— Air flows from center and side
vents.
— Air flows from center and side
vents and the front and rear floor
outlets.
— Air flows mainly from the front and
rear floor outlets.
— Air flows from defroster outlets
and the front and rear floor
outlets.
— Air flows mainly from defroster
outlets.
The air flow control dial also has intermediate
positions which allow the air flow to be distrib-
uted between 2 of the icon positions on the air
flow control dial.
Temperature control dial
The temperature control dial allows you to adjust
the temperature of the outlet air. To lower the
temperature, turn the dial to the left. To increase
the temperature, turn the dial to the right.
Air recirculation button
ON position:
Push the air recirculation button
to recir-
culate air inside the vehicle. The indicator light on
the
button will come on.
Push the
button to the on position:
cwhen driving on a dusty road.
cto prevent traffic fumes from entering pas-
senger compartment.
Type A
LHA0489
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cfor maximum cooling when using the air con-
ditioner.
OFF position:
Push the air recirculation button
again to
turn air recirculation off. The indicator light on
the
button will turn off. Outside air is drawn
into the passenger compartment and distributed
through the selected outlet.
Use the off position for normal heater or air con-
ditioner operation.
Air conditioner button (if so
equipped)
The button is provided only on vehicles equipped
with an air conditioner.
Start the engine, turn the fan control dial to the
desired (1 - 4) position and push the
button to turn on the air conditioner. The indicator
light comes on when the air conditioner is oper-
ating. To turn off the air conditioner, push
the
button again.
The air conditioner cooling function oper-
ates only when the engine is running.
Rear window defroster switch (if so
equipped)
For more information about the rear window de-
froster switch, see “Rear window and outside
mirror defroster switch” in the “Instruments and
controls” section of this manual.
HEATER OPERATION
Heating
This mode is used to direct heated air to the foot
outlets. Some air also flows from the defrost
outlets.
1. Push the
button to the OFF position
for normal heating. The indicator light on
the
button will go off.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.
Ventilation
This mode directs outside air to the side and
center vent.1. Push the
button to the OFF position.
The indicator light on the
button will
go off.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position.
Defrosting or defogging
This mode directs the air to the defrost outlets to
defrost/defog the windows.
1. Turn the air flow control dial to the
position.
2. Turn the fan control dial to the desired posi-
tion.
3. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.
cTo quickly remove ice or fog from the win-
dows, turn the fan control dial to 4 and the
temperature control lever to the full HOT
position.
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cWhen theposition is selected, the air
conditioner automatically turns on (however,
the indicator light will not illuminate) if the
outside temperature is more than 36°F
(2°C) . The air conditioning system will con-
tinue to operate until the fan control dial is
turned to OFF or the vehicle is shut off, even
if the air flow control dial is turned to a
position other than the
position. This
dehumidifies the air which helps defog the
windshield. The
mode automatically
turns off, allowing outside air to be drawn
into the passenger compartment to further
improve the defogging performance.
Bi-level heating
This mode directs cooler air from the side and
center vents and warmer air from the floor outlets.
When the temperature control dial is moved to
the full hot or full cool position, the air between
the vents and the floor outlets is the same tem-
perature.
1. Push the
button to the off position.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.4. Turn the temperature control dial to the de-
sired position.
Heating and defogging
This mode heats the interior and defogs the wind-
shield.
1. Turn the air flow control dial to the
position.
2. Turn the fan control dial to the desired posi-
tion.
3. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.cWhen the
position is selected, the air
conditioner automatically turns on (however,
the indicator light on the
button will
not come on) if the outside temperature is
more than 36°F (2°C) . If in defrost mode for
more than one minute, the air conditioning
system will continue to operate until the fan
control dial is turned to OFF or the vehicle is
shut off, even if the air flow control dial is
turned to a position other than the
position. This dehumidifies the air which
helps defog the windshield. The
mode automatically turns off, allowing out-
side air to be drawn into the passenger
compartment to further improve the defog-
ging performance.
Operating tips
Clear snow and ice from the wiper blades
and air inlet in front of the windshield. This
improves heater operation.
AIR CONDITIONER OPERATION (if
so equipped)
Start the engine, turn the fan control dial to the
desired position, and push in the
button to
activate the air conditioner. When the air condi-
tioner is on, cooling and dehumidifying functions
are added to the heater operation.
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The air conditioner cooling function oper-
ates only when the engine is running.
Cooling
This mode is used to cool and dehumidify the air.
1. Push the
button to the off position.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Push the
button. The indicator light
comes on.
5. Turn the temperature control dial to the de-
sired position.
cFor quick cooling when the outside tem-
perature is high, push the
button to
the on position (indicator light on) . Be sure
to return the
button to the off position
for normal cooling.
Dehumidified heating
This mode is used to heat and dehumidify the air.
1. Push the
button to the off position.
2. Turn the air flow control dial to the
position.3. Turn the fan control dial to the desired posi-
tion.
4. Push the
button. The indicator light
comes on.
5. Turn the temperature control dial to the de-
sired position.
Dehumidified defogging
This mode is used to defog the windows and
dehumidify the air.
1. Turn the air flow control dial to the
position.
2. Turn the fan control dial to the desired posi-
tion.
3. Push the
button. The indicator light
comes on.
When the
,or positions in between
are selected, the air conditioner automatically
turns on (however, the indicator light will not
illuminate) if the outside temperature is more than
36°F (2°C) . The air conditioning system will con-
tinue to operate until the fan control dial is turned
to OFF or the vehicle is shut off, even if the air flow
control dial is turned to a position other than
the
position. This dehumidifies the air
which helps defog the windshield. The
mode automatically turns off, allowing outside air
to be drawn into the passenger compartment to
further improve the defogging performance.
4. Turn the temperature control dial to the de-
sired position.
Operating tips
cKeep the windows and moonroof (if so
equipped) closed while the air conditioner is
in operation.
cAfter parking in the sun, drive for two or three
minutes with the windows open to vent hot
air from the passenger compartment. Then,
close the windows. This allows the air con-
ditioner to cool the interior more quickly.
cThe air conditioning system should be
operated for approximately 10 minutes
at least once a month. This helps pre-
vent damage to the system due to lack
of lubrication.
cA visible mist may be seen coming from the
vents in hot, humid conditions as the air is
cooled rapidly. This does not indicate a mal-
function.
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cIf the engine coolant temperature
gauge indicates engine coolant tem-
perature over the normal range, turn
the air conditioner off. See “If your
vehicle overheats” in the “In case of
emergency” section of this manual.
AIR FLOW CHARTS
The following charts show the button and dial
positions forMAXIMUM AND QUICKheating,
cooling or defrosting. For additional information
on heating and cooling, see “Heater and air con-
ditioner” in this section.The air recirculation
(
) button should always be in the OFF
position for heating and defrosting.
WHA0775
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WARNING
cThe air conditioner cooling function op-
erates only when the engine is running.
cDo not leave children or adults who
would normally require the assistance
of others alone in your vehicle. Pets
should also not be left alone. They
could accidentally injure themselves or
others through inadvertent operation of
the vehicle. Also, on hot, sunny days,
temperatures in a closed vehicle could
quickly become high enough to cause
severe or possibly fatal injuries to
people or animals.
cDo not use the recirculation mode for
long periods as it may cause the interior
air to become stale and the windows to
fog up.
1. Fan speed control dial
2. Front window defroster button
3. Rear window defroster button (if so
equipped)
4. Air recirculation button
5. Temperature control dial
6. Max A/C button
7. Air flow control buttons
8. Air conditioner ON/OFF buttonCONTROLS
Fan control dial
The fan control dial turns the fan on and off, and
controls fan speed.
Air flow control buttons
The air flow control buttons allow you to select
the air flow outlets.
MAX
A/C— Air flows from center and side
vents with maximum cooling
(air conditioning) .
Type B
WHA1164
HEATER AND AIR CONDITIONER
(manual)
4-10Heater, air conditioner, audio and phone systems
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— Air flows from center and side
ventilators.
— Air flows from center and side
ventilators and foot outlets.
— Air flows mainly from foot
outlets.
— Air flows from defroster out-
lets and foot outlets.
— Air flows mainly from defroster
outlets.
Temperature control dial
The temperature control dial allows you to adjust
the temperature of the outlet air. To lower the
temperature, turn the dial to the left. To increase
the temperature, turn the dial to the right.
Air recirculation button
ON position (Indicator light on):
Interior air is recirculated inside the vehicle.
Press the
button to the on position when:
cdriving on a dusty road.
cto prevent traffic fumes from entering pas-
senger compartment.
cfor maximum cooling when using the air con-
ditioner.OFF position (Indicator light off):
Outside air is drawn into the passenger compart-
ment and distributed through the selected outlet.
Use the off position for normal heater or air con-
ditioner operation.
Air conditioner button
Start the engine, turn the fan control dial to the
desired position and push the
button to
turn on the air conditioner. The indicator light
comes on when the air conditioner is operating.
To turn off the air conditioner, push the
button again.
The air conditioner cooling function oper-
ates only when the engine is running.
Rear window defroster switch (if so
equipped)
For more information about the rear window de-
froster switch, see “Rear window and outside
mirror defroster switch” in the “Instruments and
controls” section of this manual.
HEATER OPERATION
Heating
This mode is used to direct heated air to the foot
outlets. Some air also flows from the defrost
outlets.
1. Press the
button to the OFF position
for normal heating. The indicator light on
the
button will go off.
2. Press the
air flow control button.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.
Ventilation
This mode directs outside air to the side and
center ventilators.
1. Press the
button to the OFF position.
The indicator light on the
button will
go off.
2. Press the
air flow control button.
3. Turn the fan control dial to the desired posi-
tion.
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