1997 NISSAN FRONTIER engine

Microphone installed model
If equipped with a genuine cellular phone,
your NISSAN features a non-directional mi-
crophone in the steering column cover, so it
is not necessary to look at or speak directly
into the microphone when calling.
To do so could detract from the driving
operation and cause an accident.
See the manual for car phone operation
Pre-wired and antenna for phone
installed model
Some models are pre-wired to accept the
genuine NISSAN cellular phone.
In addition, the same model has the phone
antenna built into the rear glass window.
When installing a CB, ham radio or car
phone in your NISSAN, be sure to observe
the following cautions, otherwise the new
equipment may adversely affect the MFI
(Multiport Fuel Injection) system and other
electronic parts.
CAUTION
cKeep the antenna as far away as
possible from the Engine Control
Module (ECM).
cAlso keep the antenna wire more
than 8 inches (20 cm) away from the
fuel injection wiring harness. Do not
route the antenna wire next to any
harness.
cAdjust the antenna standing-wave
ratio as recommended by the
manufacturer.
cConnect the ground wire from the
radio chassis to the body.
cFor details, consult a NISSAN dealer.
CB RADIO OR CAR PHONE
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4Starting and driving
Precautions when starting and driving ...................4-2
Exhaust gas (carbon monoxide) ............................4-2
Three-way catalyst .................................................4-2
On-pavement and off-road driving precautions .....4-3
Drinking alcohol/drugs and driving .........................4-4
Ignition switch .........................................................4-4
Manual transmission ..............................................4-4
Automatic transmission ..........................................4-5
Before starting the engine ......................................4-6
Driving with automatic transmission (if so
equipped) ...............................................................4-6
Driving with manual transmission ..........................4-9
Starting the engine ...............................................4-10
Parking brake operation .......................................4-11Cruise control .......................................................4-12
Break-in schedule ................................................4-14
Increasing fuel economy ......................................4-14
Transfer case shifting procedures for 4-wheel
drive vehicles........................................................4-15
Auto-lock free-running hubs .................................4-16
Manual-lock free-running hubs.............................4-19
Driving your 4-wheel drive safely .........................4-21
Tires of 4-wheel drive...........................................4-22
Parking/parking on hills ........................................4-23
Power steering system .........................................4-24
Brake system........................................................4-25
Rear anti-lock brake system (R-ABS) ..................4-25
Cold weather driving ............................................4-27
ZX

WARNING
Do 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 possibly
fatal injuries to people or animals.
EXHAUST GAS (carbon monoxide)
WARNING
Do not breathe exhaust gases; they
contain colorless and odorless carbon
monoxide. Carbon monoxide is a dan-
gerous gas, and can cause uncon-
sciousness or death.
cIf you suspect that exhaust fumes
are entering the vehicle, drive with
all windows fully open, and have the
vehicle inspected immediately.
cDo not run the engine in closed
spaces such as a garage.cDo not park the vehicle with the
engine running for any extended
length of time.
c
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.)
cThe 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
cThe exhaust gas and the exhaust
system are very hot. Keep people or
flammable materials away from the
exhaust pipe.
cDo not stop or park the vehicle over
flammable materials such as dry
grass, waste paper or rags. They
may ignite and cause a fire.
CAUTION
cDo not use leaded gasoline. Depos-
its from leaded gasoline will seri-
ously reduce the three-way cata-
lyst's ability to help reduce exhaust
pollutants.
cKeep your engine tuned up. Malfunc-
tions in the ignition, fuel injection, or
electrical systems can cause over-
rich fuel flow into the converter,
causing it to overheat. Do not keep
PRECAUTIONS WHEN
STARTING AND DRIVING
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driving if the engine misfires, or if
noticeable loss of performance or
other unusual operating conditions
are detected. Have the vehicle in-
spected promptly by an authorized
NISSAN dealer.
cAvoid driving with an extremely low
fuel level. Running out of fuel could
cause the engine to misfire, damag-
ing the three-way catalyst.
cDo not race the engine while warm-
ing it up.
cDo not push or tow your vehicle to
start the engine.
ON-PAVEMENT AND OFF-ROAD
DRIVING PRECAUTIONS
Utility vehicles have higher ground clear-
ance than passenger cars in order to make
them capable of performing in a wide variety
of off-road applications. Specific design
characteristics give them a higher center of
gravity than ordinary cars. Higher ground
clearance provides a better view of the
road, allowing you to anticipate problems.
Utility vehicles are not designed for corner-
ing at the same speeds as conventional2-wheel drive vehicles any more than low-
slung sports cars are designed to perform
satisfactorily under off-road conditions. If at
all possible, avoid sharp turns or abrupt
maneuvers. As with other vehicles of this
type, failure to operate this vehicle correctly
may result in loss of control or vehicle
rollover.
Avoiding Collision and Rollover
WARNING
Failure to operate this vehicle in a safe
and prudent manner may result in loss
of control or an accident.
Be alert and drive defensively at all times.
Obey all traffic regulations. Avoid excessive
speed, high speed cornering, or sudden
steering maneuvers, because these driving
practices could cause you to lose control of
your vehicle.As with any vehicle, a loss
of control could result in a collision with
other vehicles or objects, or cause the
vehicle to roll over, particularly if the
loss of control causes the vehicle to
slide sideways.Be attentive at all times,
and avoid driving when tired. Never drive
when under the influence of alcohol ordrugs (including prescription or over-the-
counter drugs which may cause drowsi-
ness). Always wear your seat belt as out-
lined in the ``Seat belts'' section of this
manual, and instruct your passengers to do
the same.
4-3
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AUTOMATIC TRANSMISSION
On automatic transmission models, the ig-
nition lock is designed so the key cannot be
turned to LOCK and removed until the shift
lever is moved to the P position.
When removing the key from the ignition,
make sure the shift lever is in the P position.
When the key cannot be turned to the LOCK
position, proceed as follows to remove the
key:
1) Move the shift lever into the P position.2) Turn the ignition key slightly in the ON
direction.
3) Turn the key toward the LOCK position.
4) Remove the key.
The shift lever is designed so it cannot be
moved out of P and into any of the other
gear positions if the ignition key is turned to
OFF or if the key is removed from the
switch.The shift lever can be moved if the
ignition switch is in the ACC position.
The shift lever can also be moved if the
ignition switch is in the ON position and
the foot brake pedal is depressed.
To lock the steering wheel, remove the
key. To unlock the steering wheel, insert
the key and turn it gently while rotating
the steering wheel slightly right and left.
WARNING
Never remove the key while driving. If
the key is removed, the steering wheel
will lock. This may cause the driver to
lose control of the vehicle and could
result in serious vehicle damage or
personal injury.
Key positions
LOCK Normal parking position (0)
OFF (Manual transmission model) (1)
The engine can be turned off without locking
the steering wheel. When removing the key
from the key cylinder, push the key release
button at this position and turn the key to
LOCK.
ACC (Accessories) (2)
This position activates electrical accesso-
ries such as the radio when the engine is
not running.
ON (Normal operating position) (3)
This position turns on the ignition system
and electrical accessories.
START (4)
This position starts the engine. As soon as
the engine has started, release the key. It
automatically returns to the ON position.
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4-5
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cMake sure the area around the vehicle is
clear.
cCheck fluid levels such as engine oil,
coolant, brake and clutch fluid, and win-
dow washer fluid as frequently as pos-
sible, at least whenever you refuel.
cCheck that all windows and lights are
clean.
cVisually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
cLock all doors.
cPosition seat and adjust head restraints.
cAdjust inside and outside mirrors.
cFasten seat belts and ask all passengers
to do likewise.
cCheck the operation of warning lights
when key is turned to the ON (3) position.The automatic transmission in your vehicle
is electronically controlled by a microcom-
puter to produce maximum power and
smooth operation.
The recommended operating procedures
for this transmission are shown on the fol-
lowing pages. Follow these procedures for
maximum vehicle performance and driving
enjoyment.
If your vehicle is equipped with 4-wheel
drive, see ``
Transfer case shifting pro-
cedures for 4-wheel drive vehicles'' later in
this section.
Starting the vehicle
cAfter starting the engine, fully depress
the foot brake pedal and push the shift
lever button before shifting the selector
lever to the R, D, 2 or 1 position. Be sure
the vehicle is fully stopped before at-
tempting to shift the selector lever.
cKeep the foot brake pedal depressed and
push the shift lever button to shift into a
driving gear.
c
Release the parking brake and foot brake,
then gradually start the vehicle in motion.
This automatic transmission is designedso the foot brake pedal MUST be depressed
before shifting from P to any drive position
while the ignition switch is ON.
The shift lever cannot be moved out of P
and into any of the other gear positions if
the ignition key is turned to LOCK or if
the key is removed.
When the battery charge is low, the shift
lever can be moved if the ignition switch
is in the ACC position.
WARNING
cDo not depress the accelerator pedal
while shifting from P or N to R, D, 2
or 1. Always depress the brake pedal
until shifting is completed. Failure to
do so could cause you to lose con-
trol and have an accident.
cCold engine idle speed is high, so
use caution when shifting into a for-
ward or reverse gear before the en-
gine has warmed up.
cNever shift to P or R while the ve-
hicle is moving. This could cause an
accident.
BEFORE STARTING THE
ENGINEDRIVING WITH AUTOMATIC
TRANSMISSION (if so
equipped)
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cOn slippery roads, do not downshift.
This may cause a loss of control.
CAUTION
When stopping the vehicle on an uphill
grade, do not hold the vehicle by de-
pressing the accelerator pedal. The
foot brake should be used for this pur-
pose.
Shifting with automatic transmission
Push the button to shift into P, R or from D
to 2. All other positions can be selected
without pushing the button.
P (Park):
Use this selector position when the vehicle
is parked or when starting the engine. Al-
ways be sure the vehicle is at a complete
stop. For maximum safety, depress the
brake pedal, then push in the selector lever
button and move the lever to the P position.
Apply the parking brake. When parking on a
hill, apply the parking brake first, then shiftthe lever into the P position.
Shifting from P (Park)
If the ignition switch is in the ON position
and the foot brake pedal is depressed, but
the shift lever still cannot be moved out of P
(Park), use the following procedure:
1. Shut the engine off and remove the key.
2. Apply the parking brake.
3. Reinsert the key and turn it clockwise to
the ACC position.
4. Depress the brake pedal, move the shift
lever to N (Neutral) and start the engine.
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4-7
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These instructions for starting the vehicle in
N (Neutral) should only be used until service
can be obtained.
R (Reverse):
Use this position to back up. Shift into this
position only after the vehicle has com-
pletely stopped.
N (Neutral):
Neither forward nor reverse gear is en-
gaged. The engine can be started in this
position. You may shift to N and restart a
stalled engine while the vehicle is moving.
D (Drive):
Use this position for all typical forward driv-
ing.
2 (Second gear):
Use for hill climbing, effective engine brak-
ing on downhill grades or starting on slip-
pery roads.
Do not downshift into the 2 position at speeds
over 62 MPH (100 km/h), and do not exceed
62 MPH (100 km/h) in the 2 position.
1 (Low gear):
Use this position when climbing steep hills
slowly or driving slowly through deep snow,
sand or mud, or for maximum engine brak-
ing on steep downhill grades.
Do not downshift into the 1 position at
speeds over 62 MPH (100 km/h), and do not
exceed 30 MPH (48 km/h) in the 1 position.
Accelerator downshift
Ð In D position Ð
For rapid passing or hill climbing, fully de-
press the accelerator pedal to the floor. This
shifts the transmission down into second
gear or first gear, depending on the vehicle
speed.
Overdrive switch
ON: For typical driving, push the overdrive
switch ON
with the selector lever
in the D position. The transmission is
upshifted into OVERDRIVE as the ve-
hicle speed increases.
The overdrive does not engage until the
engine has warmed up.
OFF: For driving up and down long slopes
where engine braking would be ad-
vantageous, push the switch OFF
.When cruising at a low speed or
climbing a gentle slope, you may feel
ASD0702
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