1997 NISSAN SENTRA engine oil level

orBrake warning lightLow washer fluid warning light
(for Canada)Cruise indicator light
(if so equipped)
Turn signal/hazard indicator lightsorAnti-lock brake warning
light (if so equipped)Air bag warning light
(if so equipped)
High beam indicator light (Blue)O/D OFFOverdrive off indicator light
(automatic transmission only)Seat belt warning light
Charge warning lightorMalfunction indicator
light
Low fuel warning light
(if so equipped)
Door ajar warning light
(if so equipped)Engine oil pressure warning light
Checking bulbs
Apply the parking brake and turn the ignition
key to ON without starting the engine. The
following lights will come on:
,or,,or,
If equipped, the following lights come on
briefly and then go off:
,or
If any light fails to come on, it may
indicate a burned-out bulb or an opencircuit in the electrical system. Have the
system repaired promptly.
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 problem with the
WARNING/INDICATOR
LIGHTS AND CHIMES
1-5
ZX

7Do-it-yourself operations
Maintenance precautions .......................................7-2
Engine compartment check locations -
GA engine .............................................................7-3
Engine compartment check locations -
SR engine ..............................................................7-4
Engine cooling system ...........................................7-5
Checking engine coolant level ...............................7-5
Changing engine coolant .......................................7-6
Engine oil ...............................................................7-8
Checking engine oil level .......................................7-8
Changing engine oil ...............................................7-9
Changing engine oil filter .....................................7-10
Automatic transmission fluid (ATF) ......................7-11
Temperature conditions for checking ATF ...........7-12
Power steering fluid..............................................7-13
Brake fluid ............................................................7-14
Window washer fluid ............................................7-14
Battery ..................................................................7-15Jump starting ........................................................7-16
Drive belts ............................................................7-17
Spark plug replacement .......................................7-18
Air cleaner housing filter ......................................7-19
Wiper blades ........................................................7-20
Parking brake check.............................................7-21
Brake pedal ..........................................................7-21
Brake booster .......................................................7-22
Clutch pedal .........................................................7-23
Fuses ....................................................................7-23
Light bulbs ............................................................7-25
Headlights ............................................................7-25
Headlight aiming adjustment ................................7-26
Bulb replacement .................................................7-26
Front fog light bulb replacement (if so
equipped) .............................................................7-31
Wheels and tires ..................................................7-32
ZX

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 gearshift
control lever to Neutral (N). For an
automatic transmission, move the
shift lever to P (Park).
cBe sure the ignition key is OFF when
performing any parts replacement or
repairs.
cBe sure to turn the ignition key to the
OFF or LOCK position. When the
ignition key is in the ON or ACC
position, the cooling fan may start to
operate suddenly even when the en-
gine is not running.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.
c
Avoid contact with used motor oil.
Improperly disposed motor oil and/or
other vehicle fluids can hurt the en-
vironment. Always conform to local
regulations for disposal of vehicle
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
7-2
ZX

9. Stop the engine. After it completely
cools down, refill the radiator up to the
filler opening. Fill the reservoir tank up
to the MAX level.
10. Open and close the air release plug(s)
to release air. Then fill the radiator again
and install the radiator cap.
11. Check the drain plugs on the radiator
and the engine block for any sign of
leakage. Also check the air release plug
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
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.
DI1249MDI1217MDI1251M
ENGINE OIL
7-8
ZX

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 an 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. Place a large drain pan under the drain
plug.
4. Remove the oil filler cap.
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.
CAUTION
Be careful not to burn yourself, as the
engine oil is hot.
Waste oil must be disposed of properly.
Check your local regulations.
DI1252MDI1221M
7-9
ZX

6. Clean and reinstall the drain plug and
washer. Securely tighten the drain plug
with a wrench.
Drain plug tightening torque:
22 to 29 ft-lb
(29 to 39 N²m)
Do not overtighten.
7. Refill engine with recommended oil and
install the cap securely.
See the ``Technical and consumer infor-
mation'' 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.
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.
CHANGING ENGINE OIL FILTER
1. Park the vehicle on a level surface and
apply the parking brake.
2. Turn the engine off.
3.
Loosen the oil filter with an oil filter wrench.
(Depending on the engine model, a special
cap typewrench may be required. See
your NISSAN dealer if in doubt.) Remove
the oil filter by turning it by hand.
CAUTION
Be careful not to burn yourself, as the
engine oil may be hot.
DI1151DI1222M
7-10
ZX

4. 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.
5. Coat the rubber gasket on the new filter
with clean engine oil.
6. Screw in the oil filter until a slight resis-
tance is felt, then tighten an additional
2/3 turn.
7. Start the engine and check for leakage
around the oil filter. Correct as required.8. 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.
DI1154ADI0614
AUTOMATIC TRANSMISSION
FLUID (ATF)
7-11
ZX

with only the parking brake applied.
Automatic transmission ``Park'' mecha-
nism ÐOn a fairly steep hill check that your
vehicle is held securely with the selector
lever in the P position without applying any
brakes.
UNDER THE HOOD AND VEHICLE
The maintenance items listed here should
be checked periodically, such as each time
you check the engine oil or refuel.
Additional information on the following
items with ``*'' is found in the ``Do-it-
yourself operations'' section.
Windshield washer fluid* ÐCheck for
adequate fluid in the tank.
Engine coolant level* ÐCheck the cool-
ant level when the engine is cold.
Radiator and hoses ÐCheck the front of
the radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure the hoses have no cracks, de-
formation, rot or loose connections.
Brake fluid level* ÐMake sure the brake
and clutch fluid level is between the MAX
and MIN lines on the reservoir.Battery* ÐCheck the fluid level in each
cell.
Engine drive belts* ÐMake sure no belt is
frayed, worn, cracked or oily.
Engine oil level* ÐCheck the level after
parking the vehicle on a level spot and
turning off the engine. Wait a few minutes
for the oil to drain back into the oil pan.
Power steering fluid level* and lines Ð
Check the level when the fluid is cold and
the engine is turned off. Check the lines for
proper attachment, leaks, cracks, etc.
Automatic transmission fluid level* Ð
Check the level after putting the selector
lever in P with the engine idling.
Exhaust system ÐMake sure there are no
cracks, holes, loose joints or supports. If the
sound of the exhaust seems unusual or
there is a smell of exhaust fumes, immedi-
ately have the exhaust system inspected by
a qualified individual. (See the carbon mon-
oxide warning in the ``Starting and driving''
section.)
Underbody ÐThe underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control dust. Itis very important to remove these sub-
stances, otherwise rust forms on the floor
pan, frame, fuel lines and around the ex-
haust system. At the end of winter, the
underbody should be thoroughly flushed
with plain water, being careful to clean
those areas where mud and dirt may accu-
mulate. See the ``Appearance and interior
care'' section for additional information.
Fluid leaks ÐCheck under the vehicle for
fuel, oil, water or other fluid leaks after the
vehicle has been parked for awhile. Water
dripping from the air conditioner after use is
normal. If you should notice any leaks or if
gasoline fumes are evident, check for the
cause and have it corrected immediately.
8-4
ZX