1998 NISSAN FRONTIER Owners Manual

Adjust air flow direction by moving the ven-
tilators slides.
AHA1036
VENTILATORS
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WARNING
cThe air conditioner cooling function
operates only when the engine is
running.
cDo not leave children, unreliable
adults, or pets alone in your vehicle.
On hot sunny days, temperatures in
a closed vehicle could quickly be-
come 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 theinterior air to become stale and the
windows to fog up.
cPositioning of the heating or air con-
ditioning controls should not be
done while driving, so that full atten-
tion may be given to the driving
operation.
CONTROLS
Fan control lever
This lever turns the fan on and off, and
controls fan speed.
Air control dial
This dial allows you to select the air flow
outlets.
Ð Air flows from center and side
ventilators.
Ð Air flows from center and side
ventilators and foot outlets.
Ð Air flows mainly from foot outlets.
Ð Air flows from defrost outlets and
foot outlets.
ÐAir flows mainly from defrost outlets.
Temperature control dial
This dial allows you to adjust the tempera-
ture of the outlet air.
Air intake lever (if so equipped)
This lever is provided only for vehicles with
an air conditioner.
Ð Outside air is drawn into the pas-
senger compartment and distributed
through the selected outlet.
Use this position for normal heater or air
conditioner operation.
AHA1035
HEATER AND AIR
CONDITIONER
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Ð Interior air is recirculated inside the
vehicle.
Move the air intake lever to the
position:
cwhen driving on a dusty road.
cto prevent traffic fumes from entering the
passenger compartment.
cfor maximum cooling when using the air
conditioner.
Air conditioner switch
(if so equipped)
This button is provided only for vehicles with
an air conditioner.
Start the engine, push the switch and move
the fan control lever to the desired speed.
The indicator light comes on when the air
conditioner is on.
HEATER OPERATION
Heating
This mode directs hot air to the foot outlets.
A small amount of air is also directed to the
defrost outlets.
1. Move the air intake lever to the
position for normal heating.
2. Move the air control dial to the
position.
3. Move the fan control lever to the desired
speed.
4. Move the temperature control dial to the
desired position between the middle and
the HOT position.
Ventilation
This mode directs outside air to the side and
center ventilators.
1. Move the air intake lever to the
position.
2. Move the air control dial to the
position.
3. Move the fan control lever to the desired
speed.
4. Move the temperature control dial to the
desired position.
Defrosting or defogging
This mode defrosts/defogs the windows.
1. Move the air intake lever to the
position.2. Move the air control dial to the
position.
3. Move the fan control lever to the desired
speed.
4. Move the temperature control dial to the
desired position between the middle and
the HOT position.
cIf it is difficult to defog the windshield,
turn the air conditioner switch on (if so
equipped).
Bi-level heating
This mode directs cooler air from the side
and center ventilators and warmer air from
the foot outlets.
1. Move the air intake lever to the
position.
2. Move the air control dial to the
position.
3. Move the fan control lever to the desired
speed.
4. Move the temperature control dial to the
desired position.
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Heating and defrosting
This mode heats the interior and defogs the
windshield.
1. Move the air intake lever to the
position.
2. Move the air control dial to the
position.
3. Move the fan control lever to the desired
speed.
4. Move the temperature control dial to the
desired position between the middle and
the HOT position.
Operating tips
Clear snow and ice from the wiper blade
and air inlet in front of the windshield. This
improves heater and defroster operation.
AIR CONDITIONER OPERATION
(if so equipped)
Start the engine, move the fan control lever
to the desired (one to four) position, and
push in the air conditioner switch to activate
the air conditioner. When the air conditioner
is on, cooling and dehumidifying functions
are added to the heater operation.The air conditioner cooling function op-
erates only when the engine is running.
Cooling
This mode cools and dehumidifies.
1. Move the air intake lever to the
position.
2. Move the air control dial to the
position.
3. Move the fan control lever to the desired
position.
4. Push in the air conditioner switch. The
indicator light comes on.
5. Move the temperature control dial to the
desired position.
cFor quick cooling when the outside tem-
perature is high, move the air intake lever
to the
position. Be sure to return
the air intake lever to theposition
for normal cooling.
Dehumidified heating
This mode heats and dehumidifies.
1. Move the air intake lever to the
position.
2. Move the air control dial to the
position.3. Move the fan control lever to the desired
position.
4. Push in the air conditioner switch. The
indicator light comes on.
5. Move the temperature control dial to the
desired position.
Dehumidified defrosting
This mode defrosts/defogs the windows and
dehumidifies.
1. Move the air intake lever to the
position.
2. Move the air control dial to the
position
3. Move the fan control lever to the desired
position.
4. Push in the air conditioner switch. The
indicator light comes on.
5. Move the temperature control dial to the
desired position.
Operating tips
cKeep windows and sunroof closed while
operating the air conditioner.
cAfter parking in the sun, drive for two or
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three minutes with the windows open to
vent hot air from the passenger compart-
ment. Then, close the windows. This
allows the air conditioner to cool the
interior more quickly.
cThe air conditioning system should be
operated for about ten minutes at least
once a month, especially in winter. This
helps prevent damage to the system due
to lack of lubrication.
cIf the coolant temperature gauge ex-
ceeds the (hot) position, turn the air
conditioner off. Have your vehicle in-
spected by a NISSAN dealer. See ``If
your vehicle overheats'' in the ``In case of
emergency'' section for additional infor-
mation.
AIR FLOW CHARTS
The following charts show the switch and
lever positions forMAXIMUM and QUICK
heating, cooling or defrosting.
The air intake lever should always be in
the
position for heating and de-
frosting.
AHA1038
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AHA1039AHA1040
Heater, air conditioner and audio systems4-7
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AHA1041AHA1054
4-8Heater, air conditioner and audio systems
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Servicing air conditioner
The air conditioner system in your NISSAN
is charged with a refrigerant designed with
the environment in mind.
This refrigerant does not harm the
earth's ozone layer.
Special charging equipment and lubricant is
required when servicing your NISSAN air
conditioner. Using improper refrigerants or
lubricants causes severe damage to your
air conditioner system. See ªAir conditioner
system refrigerant and lubricant recommen-
dationsº in the ``Technical and consumer
information'' section of this manual.
An authorized NISSAN dealer will be able to
service your environmentally ``friendly'' air
conditioner system.
WARNING
The air conditioner system contains
refrigerant under high pressure. To
avoid personal injury, any air condi-
tioner service should be done by an
experienced technician with proper
equipment.
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