2000 NISSAN FRONTIER engine

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
po-
sition.
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
po-
sition.
IWhen 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 45äF(7äC). 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
po-
sition.
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
ZX

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
po-
sition.
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
po-
sition.
IWhen the
,or positions in
between are selected, the air conditioner
automatically turns on (however, the in-
dicator light will not illuminate) if theoutside temperature is more than 45äF
(7äC). 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
IKeep windows and sunroof closed while
the air conditioner is in operation.
IAfter 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.
IThe 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.
IIf the engine coolant temperaturegauge indicates engine coolant tem-
perature over the normal range, turn
the air conditioner off. See²If your
vehicle overheats²in the²In case of
emergency²section 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 45äF(7äC). This de-
humidifies 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
ZX

AM-FM RADIO WITH CASSETTE
PLAYER
This audio system has the FADER function
installed in Crew Cab models. Standard and
King Cab models, equipped with this audio
system, do not have the FADER function.
ON×OFF/VOL control knob
Turn the ignition key to the ACC or ON
position, then push the ON×OFF/VOL con-
trol knob. If you listen to the radio with the
engine not running, turn the key to the ACC
position. The mode (radio or cassette)
which was playing immediately before the
system was turned off resumes playing.
When no cassette is loaded, the radio
comes on. Pushing the ON×OFF/VOL con-
trol knob again turns the system off.
Turn the ON×OFF/VOL control knob to ad-
just the volume.
Clock operation
Pressing the CLOCK button alternates the
clock and the radio/cassette tape options in
the display.
AHA1004
4-10Heater, air conditioner and audio systems
ZX

FM-AM RADIO WITH COMPACT
DISC (CD) PLAYER
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.LHA0002
AUDIO SYSTEM
Heater, air conditioner and audio systems4-15
ZX

AM-FM RADIO WITH CASSETTE
PLAYER AND COMPACT DISC
PLAYER (if so equipped)
ON×OFF/VOL control knob
Turn the ignition key to the ACC or ON
position, then push the ON×OFF/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. Push the ON×OFF/VOL control
knob button again turns the system off.
Turn the ON×OFF/VOL control knob to ad-
just the volume.
Clock operation
Pressing the clock button displays the clock.
Clock set
Press the CLOCK button for more than 2
seconds the radio beeps and the hours
flash, use the TUNE/FF-REW
buttons to set the hour, press the
CLOCK button again until the radio beepsAHA1112
Heater, air conditioner and audio systems4-21
ZX

WARNING
IA 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.
IIf 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.IIf 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
IKeep the antenna as far away as
possible from the Engine Control
Module (ECM).
IKeep 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.
IAdjust the antenna standing-wave
ratio as recommended by the manu-
facturer.
IConnect the ground wire from the
CB radio chassis to the body.
IFor details, consult an authorized
NISSAN dealer.
AHA1053
Heater, air conditioner and audio systems4-29
ZX

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 off-road 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
Manual transmission...............................................5-6
Automatic transmission ..........................................5-7
Before starting the engine ......................................5-8
Driving with automatic transmission (if so
equipped) ...............................................................5-8
Overdrive switch (KA24DE engine) .....................5-13
Overdrive switch (VG33E engine)........................5-14
Driving with manual transmission.........................5-14Starting the engine ...............................................5-16
Parking brake operation .......................................5-16
Cruise control (if so equipped) .............................5-18
Break-in schedule ................................................5-20
Increasing fuel economy ......................................5-20
Transfer case shifting procedures for 4-wheel
drive vehicles........................................................5-21
Auto-lock free-running hubs .................................5-22
Manual-lock free-running hubs.............................5-24
Tires of four-wheel drive ......................................5-26
Parking/parking on hills ........................................5-27
Power steering system .........................................5-28
Brake system........................................................5-28
Anti-lock brake system (ABS) ..............................5-29
Cold weather driving ............................................5-30
ZX

WARNING
IDo not leave children, unreliable
adults, or pets alone in your vehicle.
They could accidentally injure them-
selves 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 pos-
sibly fatal injuries to people or ani-
mals.
IProperly secure all cargo to help
prevent it from sliding or shifting. Do
not place cargo higher than the seat-
backs. In a sudden stop or collision,
unsecured cargo could cause per-
sonal injury.
EXHAUST GAS (carbon monoxide)
WARNING
IDo not breathe exhaust gases; they
contain colorless and odorless car-
bon monoxide. Carbon monoxide is
dangerous. It can cause uncon-
sciousness or death.IIf you suspect that exhaust fumes
are entering the vehicle, drive with
all windows fully open, and have the
vehicle inspected immediately.
IDo not run the engine in closed
spaces such as a garage.
IDo not park the vehicle with the
engine running for any extended
length of time.
I
If a special body, camper, or other
equipment is added for recreational
or other usage, follow the manufac-
turer's recommendation to prevent
carbon monoxide entry into the ve-
hicle. Do not occupy these areas
while the engine is running even if the
vehicle is parked. Some recreational
vehicle appliances such as stoves,
refrigerators, heaters, etc. may also
generate carbon monoxide.
IThe exhaust system and body
should be inspected by a qualified
mechanic whenever:
a. The vehicle is raised for service.b. You suspect that exhaust fumes
are entering into the passenger
compartment.
c. You notice a change in the sound
of the exhaust system.
d.
You have had an accident involv-
ing damage to the exhaust system,
underbody, or rear of the vehicle.
THREE-WAY CATALYST
The three-way catalyst is an emission control
device installed in the exhaust system. Ex-
haust gases in the converter are burned at
high temperatures to help reduce pollutants.
WARNING
IThe exhaust gas and the exhaust
system are very hot. Keep people,
animals or flammable materials
away from the exhaust system com-
ponents.
IDo not stop or park the vehicle over
flammable materials such as dry
grass, waste paper or rags. They
may ignite and cause a fire.
PRECAUTIONS WHEN
STARTING AND DRIVING
5-2Starting and driving
ZX