1997 NISSAN FRONTIER oil level

Engine oil pressure warning
light
This light warns of low engine oil pressure. If
the light flickers or comes on during normal
driving, pull off the road in a safe area, stop
the engineimmediatelyand call a NISSAN
dealer or other authorized repair shop.
The oil pressure warning light is not
designed to indicate a low oil level. Use
the dipstick to check the oil level.See
``Engine oil'' in the ``Do-it-yourself opera-
tions'' section.
CAUTION
Running the engine with the oil pres-
sure warning light on could cause seri-
ous damage to the engine almost im-
mediately. Turn off the engine as soon
as it is safe to do so.
Charge warning light
If the light comes on while the engine is
running, it may indicate a potential problem
with the charging system. Turn the engine
off and check the alternator belt. If the belt is
loose, broken, missing or if the light remains
on, see your NISSAN dealer immediately.
CAUTION
Do not continue driving if the belt is
loose, broken or missing.
Low fuel warning light
(if so equipped)
This light comes on when the fuel in the tank
is low. Refuel as soon as it is convenient,
preferably before the fuel gauge reaches E.
There should be a small reserve of fuel
remaining in the tank when the fuel
gauge needle reaches E.
Low washer fluid warning
light (Canada only)
This light comes on when the washer tank
fluid is at a low level. Add washer fluid as
necessary. See ``Window washer fluid'' in
the ``Do-it-yourself operations'' section.
4-wheel drive indicator light
This light comes on when the transfer shift
control lever is in the 4H or 4L position.
WARNING
cWhen parking, always make sure the
transfer lever is in the 4H or 4L
position and the parking brake is
applied.
cFailure to engage the transfer lever
in 4H or 4L could result in the vehicle
moving unexpectedly, which in turn
could result in serious personal in-
jury or property damage.
Cruise indicator light (if so
equipped)
This light comes on while the vehicle speed
is controlled by the cruise control system. If
the CRUISE indicator blinks, have the sys-
tem checked by your NISSAN dealer.
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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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7Do-it-yourself operations
Maintenance precautions .......................................7-2
Engine compartment check locations ....................7-3
Engine cooling system ...........................................7-4
Checking engine coolant level ...............................7-4
Changing engine coolant .......................................7-5
Engine oil ...............................................................7-6
Checking engine oil level .......................................7-6
Changing engine oil ...............................................7-7
Changing engine oil filter .......................................7-9
Automatic transmission fluid (ATF) ........................7-9
Temperature conditions for checking ATF .............7-9
Power steering fluid..............................................7-11
Brake and clutch fluid...........................................7-11
Window washer fluid ............................................7-12
Battery ..................................................................7-13
Jump starting ........................................................7-13Drive belts ............................................................7-14
Spark plug replacement .......................................7-15
Air cleaner housing filter ......................................7-16
Wiper blades ........................................................7-17
Parking brake check.............................................7-18
Brake pedal ..........................................................7-18
Brake booster .......................................................7-19
Clutch pedal .........................................................7-20
Fuses ....................................................................7-21
Light bulbs ............................................................7-21
Headlights ............................................................7-21
Bulb replacement .................................................7-23
Wheels and tires ..................................................7-25
4-Wheel drive models ..........................................7-28
Clutch housing .....................................................7-30
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When performing any inspection or mainte-
nance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The
following are general precautions which
should be closely observed.
WARNING
cPark the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. For a manual
transmission, move the shift lever to
Neutral. For an automatic transmis-
sion, move the shift lever to P (Park).
cBe sure the ignition key is OFF when
performing any parts replacement or
repairs.
cIf you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts, and any other moving
parts.
cIt is advisable to remove ties and any
jewelry, such as rings, watches, etc.,
before working on your vehicle.cIf you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases.
cNever get under the vehicle while it
is supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
cKeep smoking materials, flame and
sparks away from fuel and battery.
cOn gasoline engine models with the
Multiport Fuel Injection (MFI) sys-
tem, the fuel filter or fuel lines
should be serviced by a NISSAN
dealer because the fuel lines are
under high pressure even when the
engine is off.
CAUTION
cDo not work under the hood while
the engine is hot. Turn the engine off
and wait until it cools down.cNever connect or disconnect either
the battery or any transistorized
component connector while the igni-
tion is on.
cAvoid contact with used motor oil.
Improperly disposed motor oil
and/or other vehicle fluids can hurt
the environment. Always conform to
local regulations for disposal of ve-
hicle fluid.
This ``Do-it-yourself operations'' section
gives instructions regarding only those
items which are relatively easy for an owner
to perform.
You should be aware that incomplete or
improper servicing may result in operating
difficulties or excessive emissions, and
could affect your warranty coverage.If in
doubt about any servicing, have it done
by your NISSAN dealer.
MAINTENANCE
PRECAUTIONS
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7. Open and close the air release plug to
release air. Then fill the radiator again
and install the radiator cap.
8. Start the engine and warm it up until it
reaches normal operating temperature.
Then race the engine 2 or 3 times under
no load. Watch the coolant temperature
gauge for signs of overheating.
9. Stop the engine. After it completely cools
down, refill the radiator up to the filler
opening. Fill the reservoir tank up the
MAX level.10. Open and close the air release plug to
release air. Then fill the radiator again
and install the radiator cap.
11. Check the drain valve on the radiator
and drain plug on the engine block for
any sign of leakage.CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and
apply the parking brake.
2. Run the engine until it reaches operating
temperature.
3. Turn off the engine.Wait a few minutes
for the oil to drain back into the oil
pan.
4. Remove the dipstick and wipe it clean.
Reinsert it all the way.
5. Remove the dipstick again and check the
oil level. It should be between the H and
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ENGINE OIL
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L marks. If the oil level is below the L
mark, remove the oil filler cap and pour
recommended oil through the opening.
Do not overfill.
6. Recheck oil level with dipstick.
It is normal to add some oil between oil
maintenance intervals or during the
break-in period, depending on the sever-
ity of operating conditions.
CAUTION
Oil level should be checked regularly.
Operating with insufficient amount of
oil can damage the engine, and such
damage is not covered by warranty.
CHANGING ENGINE OIL
1. Park the vehicle on a level surface and
apply the parking brake.
2. Run the engine until it reaches operating
temperature, and then turn it off.3. Remove the oil filler cap.
4. Place a large drain pan under the drain
plug.
5. Remove the drain plug with a wrench and
completely drain the oil.
If the oil filter is to be changed, remove
and replace it at this time. See ``Chang-
ing engine oil filter'' in this section.
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WARNING
cProlonged and repeated contact with
used engine oil may cause skin
cancer.
cTry to avoid direct skin contact with
used oil. If skin contact is made,
wash thoroughly with soap or hand
cleaner as soon as possible.
cKeep used engine oil out of reach of
children.
CAUTION
Be careful not to burn yourself, as the
engine oil is hot.
Waste oil must be disposed of properly.
Check your local regulations.
6. Clean and reinstall the drain plug and
washer. Securely tighten the drain plug
with a wrench. Do not use excessive
force.
Drain plug tightening torque:
22 to 29 ft-lb (29 to 39 Nzm)
7. Refill engine with recommended oil and
install the cap securely.
See ``Capacities and recommended
fuel/lubricants'' in the ``Technical and
consumer information'' section for refill
capacity.
8. Start the engine.
Check for leakage around the drain plug
and oil filter. Correct as required.
9. Turn the engine off and wait several
minutes. Check the oil level with the
dipstick. Add engine oil if necessary.
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CHANGING ENGINE OIL FILTER
1. Park the vehicle on a level surface and
apply the parking brake.
2. Turn the engine off.
3. Place a large drain pan under the oil
filter.
4. Loosen the oil filter with an oil filter
wrench. Remove the oil filter by turning it
by hand.
CAUTION
Be careful not to burn yourself, as the
engine oil may be hot.
5. Wipe the engine oil filter mounting sur-
face with a clean rag.
Be sure to remove any old rubber gasket
remaining on the mounting surface of the
engine.
6. Coat the rubber gasket on the new filter
with engine oil.
7. Screw in the oil filter until a slight resis-
tance is felt, then tighten an additional
2/3 turn.
8. Start the engine and check for leakage
around the oil filter. Correct as required.
9. Turn the engine off and wait several
minutes. Check the oil level. Add engine
oil if necessary.WARNING
cWhen engine is running, keep
hands, jewelry and clothing away
from any moving parts such as cool-
ing fan and drive belts.
cAutomatic transmission fluid is poi-
sonous and should be stored care-
fully in marked containers out of the
reach of children.
TEMPERATURE CONDITIONS
FOR CHECKING ATF
cThe fluid level should be checked using
the HOT range on the dipstick after the
following conditions have been met:
Ð The engine should be warmed up to
operating temperature.
Ð The vehicle should be driven at least 5
minutes.
Ð The ATF should be warmed to between
122 and 176ÉF (50 and 80ÉC).
cThe ATF can be checked at fluid tem-
peratures of 86 to 122ÉF (30 to 50ÉC)
using the COLD range on the dipstick
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AUTOMATIC TRANSMISSION
FLUID (ATF)
7-9
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