2001 NISSAN FRONTIER engine

Air recirculation button (if so
equipped)
NOTE:
The air recirculation feature is available
only on those vehicles equipped with air
conditioning.
OFF position (indicator light off):
Outside air is drawn into the passenger
compartment and distributed through the
selected outlets.
Use the OFF position for normal heater or
air conditioner operation.
ON position (indicator light on):
Interior air is recirculated inside the vehicle.
Push the
button to the on position
when:
cdriving on a dusty road.
cto prevent traffic fumes from entering the
passenger compartment.
cfor maximum cooling when using the air
conditioner.
Air conditioner button (if so
equipped)
Start the engine, move the fan control dial to
the desired (one to four) position, and push
the air conditioner 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 op-
erates only when the engine is running.
HEATER OPERATION
Heating
This mode is used to direct hot air mainly
from the floor outlets. A small amount of air
also flows from the defrost outlets.
1. Push the
button (if so equipped) to
the off position for normal heating.
2. Turn the air control dial to the
posi-
tion.
3. Turn the fan control dial to the desired
position.
4. Turn the temperature control dial to thedesired position between the middle and
the hot position.
Ventilation
This mode directs outside air from the side
and center vents.
1. Push the
button (if so equipped) to
the off position.
2. Turn the air control dial to the
posi-
tion.
3. Turn the fan control dial to the desired
position.
4. Turn the temperature control dial to the
desired position.
Defrosting/defogging
This mode is used to defrost/defog the
windows.
1. Turn the air control dial to the
posi-
tion.
cWhen the
position is selected, the
air conditioner automatically turns on
(however, the indicator light will not illu-
minate) if the outside temperature is
more than 45ÉF (7ÉC). This dehumidifies
the air which helps defog the windshield.
4-4Heater, air conditioner and audio systems
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Themode automatically turns off,
allowing outside air to be drawn into the
passenger compartment to further im-
prove the defogging performance
2. Move the fan control dial to the desired
position.
3. Move the temperature control dial to the
desired position between the middle and
the hot position.
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 temperature.
1. Push the
button (if so equipped) to
the off position.
2. Turn the air control dial to the
posi-
tion.
3. Turn the fan control dial to the desired
position.
4. Turn the temperature control dial to the
desired position.
Heating and defrosting/defogging
This mode heats the interior and defogs the
windshield.
1. Turn the air control dial to the
posi-
tion.
cWhen the
position is selected, the
air conditioner automatically turns on
(however, the indicator light will not illu-
minate) if the outside temperature is
more than 45ÉF (7ÉC). 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 im-
prove the defogging performance.
2. Turn the fan control dial to the desired
position.
3. Turn the temperature control dial to the
desired position between the middle and
the hot postion.
Operating tips
Clear snow and ice from the wiper
blades and air inlet in front of the wind-
shield. This improves heater operation.
AIR CONDITIONER OPERATION
(if so equipped)
Start the engine, move the fan control dial to
the desired (one to four) position, and push
in the air conditioner button to activate the
air conditioner. When the air conditioner is
on, cooling and dehumidfying functions are
added to the heater operation.
The air conditioner cooling function op-
erates 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 control dial to the
posi-
tion.
3. Turn the fan control dial to the desired
position.
4. Turn on the air conditioner button. The
indicator light comes on.
5. Turn the temperature control dial to the
desired position.
For quick cooling when the outside tem-
perature is high, push the
button to
Heater, air conditioner and audio systems
4-5
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the on position. Be sure to return the air
recirculation button to the off position for
normal cooling.
Dehumidfied heating
This mode is used to heat and dehumidfy
the air.
1. Push the
button to the off position.
2. Turn the air control dial to the
posi-
tion.
3. Turn the fan control dial to the desired
position.
4. Turn on the air conditioner button. The
indicator light comes on.
5. Turn the temperature control dial to the
desired position.
Dehumidfied defrosting/defogging
This mode is used to defog the windows
and dehumidify the air.
1. Turn the air control dial to the
posi-
tion.
cWhen the
,or positions in be-
tween are selected, the air conditioner
automatically turns on (however, the in-
dicator light will not illuminate) if theoutside temperature is more than 45ÉF
(7ÉC). This dehumidifies the air which
helps defog the windshield. The
mode automatically turns off, al-
lowing outside air to be drawn into the
passenger compartment to further im-
prove the defogging performance.
2. Turn the fan control dial to the desired
position.
3. Turn the temperature control dial to the
desired position.
Operating tips
cKeep windows and sunroof 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 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 approximately ten min-
utes at least once a month. This helps
prevent damage to the system due to
lack of lubrication.
cIf the engine coolant temperaturegauge 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 QUICK
heating, cooling or defrosting.The air recir-
culation switch should always be in the
OFF position for heating and defrosting.
When the
,or positions in be-
tween are selected, the air conditioner au-
tomatically turns on (however, the indicator
light will not illuminate) if the outside tem-
perature is more than 45ÉF (7ÉC). 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.
4-6Heater, air conditioner and audio systems
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FM-AM RADIO WITH COMPACT
DISC (CD) PLAYER (if so
equipped)
Audio main operation
To turn the radio on, turn the ignition key to
ACC or ON. If you listen to the radio with the
engine not running, turn the key to the ACC
position.
Radio reception is affected by station signal
strength, distance from radio transmitter,
buildings, bridges, mountains and other ex-
ternal influences. Intermittent changes in
reception quality normally are caused by
these external influences.
Using a cellular phone in or near the
vehicle may influence radio reception
quality.
Power/Volume control
Turn the ignition key to the ACC or ON, then
push the power/volume control knob. The
mode (radio or CD) which was playing im-
mediately before the system was turned off
resumes playing. When no CD is loaded,
the radio comes on. Pushing the
power/volume control knob again turns the
system off.
WHA0054
AUDIO SYSTEM
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FM-AM RADIO WITH CASSETTE
PLAYER AND COMPACT DISC
(CD) PLAYER (if so equipped)
Audio main operation
Radio reception is affected by station signal
strength, distance from radio transmitter,
buildings, bridges, mountains, and other
external influences. Intermittent changes in
reception quality normally are caused by
these external influences.
Using a cellular phone in or near the
vehicle may influence radio reception
quality.
ONzOFF/VOL control knob
Turn the ignition key to the ACC or ON
position, then push the ONzOFF/VOL con-
trol knob button. If you listen to the radio
with the engine not running, turn the key to
the ACC position. The mode (radio, tape or
CD) which was playing immediately before
the system was turned off resumes playing.
When no CD or tape is loaded, the radio
comes on. Pushing the ONzOFF/VOL con-
trol knob button again turns the system off.
Turn the ONzOFF/VOL control knob to the
AHA1112
Heater, air conditioner and audio systems4-17
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FM-AM RADIO WITH COMPACT
DISC (CD) CHANGER (if so
equipped)
ONzOFF/VOL control
Turn the ignition key to the ACC or ON
position, then push the PWR control knob. If
you listen to the radio with the engine not
running, turn the key to the ACC position.
The mode (radio or CD) that was playing
immediately before the system was turned
off resumes playing.
When no CD is loaded, the radio comes on.
Pushing the PWR control knob again turns
the system off.
Turn the PWR control knob to the right to
increase volume or to the left to decrease
volume.
WHA0097
Heater, air conditioner and audio systems4-25
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WARNING
cA cellular telephone should not be
used while driving so full attention
may be given to vehicle operation.
Some jurisdictions prohibit the use
of cellular telephones while driving.cIf you must make a call while your
vehicle is in motion, the hands free
cellular phone operational mode (if
so equipped) is highly recom-
mended. Exercise extreme caution
at all times so full attention may be
given to vehicle operation.
cIf a conversation in a moving vehicle
requires you to take notes, pull off
the road to a safe location and stop
your vehicle before doing so.
CAUTION
cKeep the antenna as far away as
possible from the Engine Control
Module (ECM).
cKeep the antenna wire more than 8
in. (20 cm) away from the Multiport
Fuel Injection harness. Do not route
the antenna wire next to any har-
ness.
cAdjust the antenna standing-wave
ratio as recommended by the manu-
facturer.cConnect the ground wire from the
CB radio chassis to the body.
cFor details, consult an authorized
NISSAN dealer.AHA1053
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5 Starting and driving
Precautions when starting and driving ...................5-2
Exhaust gas (carbon monoxide) .......................5-2
Three-way catalyst ............................................5-2
On-pavement and offroad driving
precautions ........................................................5-3
Avoiding collision and rollover ...........................5-3
Drinking alcohol/drugs and driving ....................5-4
Driving safety precautions .................................5-4
Ignition switch .........................................................5-6
Automatic transmission .....................................5-6
Manual transmission..........................................5-7
Key positions .....................................................5-7
Before starting the engine ......................................5-8
Starting the engine .................................................5-8
Driving the vehicle ..................................................5-9
Automatic transmission (if so equipped) ...........5-9
Manual transmission........................................5-15
Parking brake .......................................................5-16
Cruise control (if so equipped) .............................5-17
Precautions on cruise control ..........................5-17
Cruise control operations ................................5-18Break-in schedule ................................................5-19
Increasing fuel economy ......................................5-20
Using four-wheel drive .........................................5-20
Transfer case shifting procedures ...................5-21
Auto-lock free-running hubs ............................5-21
Parking/parking on hills ........................................5-24
Power steering .....................................................5-25
Brake system........................................................5-25
Braking precautions .........................................5-25
Anti-lock brake system (ABS) .........................5-26
Cold weather driving ............................................5-27
Freeing a frozen door lock ..............................5-27
Anti-freeze .......................................................5-27
Battery .............................................................5-27
Draining of coolant water ................................5-27
Tire equipment.................................................5-28
Special winter equipment ................................5-28
Driving on snow or ice.....................................5-28
Engine block heater (if so equippped) ............5-29
ZX