1998 NISSAN QUEST service

Additional information on the following
items with an ``*'' is found in the ``Do-it-
yourself operations'' section of this
manual.
Emission control system
maintenance
Drive belts* ÐCheck drive belts for wear,
fraying or cracking and also for proper ten-
sion. Replace any damaged drive belts.
Air cleaner filter ÐUnder normal driving
conditions, the air cleaner filter should be
replaced in accordance with the maintenance
schedule. However, driving the vehicle in
dusty areas may cause rapid clogging of the
element. Consequently, the element may
have to be replaced more frequently.
Evap vapor lines ÐCheck vapor lines and
connections for leaks, looseness or deterio-
ration. If leaks are found, replace them.
Fuel lines ÐCheck the fuel hoses, piping
and connections for leaks, looseness or
deterioration. Replace any damaged parts.
Fuel filter ÐIf the vehicle is operated under
extremely adverse weather conditions or in
areas where ambient temperatures are ei-
ther extremely low or extremely high, thefilter might become clogged. In such an
event, replace the filter immediately.
Engine coolant* ÐChanging engine cool-
ant can be performed by your NISSAN
dealer or procedures can be found in the
Service Manual. Improper air relief after
changing coolant can result in reduced
heater performance and overheating.
Engine oil & oil filter* ÐUnder normal
driving conditions, the engine oil and oil filter
should be replaced in accordance with the
maintenance schedule. However, under se-
vere driving conditions, they may have to be
replaced more frequently.
Spark plugs* ÐReplace with new plugs
having the correct heat range.
Timing belt ÐReplace the timing belt for
driving the camshaft.
Chassis and body maintenance
Brake lines & cables ÐCheck the brake
lines and hoses (including brake booster
vacuum hoses, connections & check valve)
and parking brake cables for proper attach-
ment, leaks, cracks, chafing, abrasion, de-
terioration, etc.Brake pads, discs, drums & linings Ð
Check these and the other brake compo-
nents for wear, deterioration and leaks. Un-
der severe driving conditions, they may
have to be inspected more frequently.
Automatic transmission fluid* ÐCheck
the fluid level and visually inspect for signs
of leakage.
Under severe driving conditions, the fluid
should be replaced at the specified interval.
Steering gear & linkage, axle & suspen-
sion parts, and drive shaft boots ÐCheck
for damage, looseness and leakage of oil or
grease. Under severe driving conditions, they
may have to be inspected more frequently.
Exhaust system ÐVisually check the ex-
haust pipes, muffler, and hangers for proper
attachment, leaks, cracks, chafing, abra-
sion, deterioration, etc. Under severe driv-
ing conditions, inspection should be per-
formed more frequently.
Supplemental air bag system ÐCheck
the supplemental air bag system compo-
nents for proper attachment, damage, de-
formities, cracks, rust, etc. Work around and
on the supplemental air bag system should
be done by an authorized NISSAN dealer.
EXPLANATION OF
MAINTENANCE ITEMS
9-10Maintenance
ZX

Gasoline containing oxygenates
Some fuel suppliers sell gasoline containing
oxygenates such as ethanol, MTBE and
methanol with or without advertising their
presence. NISSAN does not recommend
the use of fuels of which the oxygenate
content and the fuel compatibility for your
NISSAN cannot be readily determined. If in
doubt, ask your service station manager.
If you use oxygenate-blend gasoline, please
take the following precautions as the usage
of such fuels may cause vehicle perfor-
mance problems and/or fuel system dam-
age.
cThe fuel should be unleaded and have
an octane rating no lower than that
recommended for unleaded gasoline.
cIf an oxygenate-blend, excepting a
methanol blend, is used, it should
contain no more than 10% oxygenate.
(MTBE may, however, be added up to
15%.)
cIf a methanol blend is used, it should
contain no more than 5% methanol
(methyl alcohol, wood alcohol). It
should also contain a suitable amount
of appropriate cosolvents and corro-sion inhibitors. If not properly formu-
lated with appropriate cosolvents and
corrosion inhibitors, such methanol
blends may cause fuel system dam-
age and/or vehicle performance prob-
lems. At this time, sufficient data is
not available to ensure that all metha-
nol blends are suitable for use in
NISSAN vehicles.
If any undesirable driveability problems
such as engine stalling and difficult hot-
starting are experienced after using
oxygenate-blend fuels, immediately change
to a non-oxygenate fuel or a fuel with a low
blend of MTBE.
Take care not to spill gasoline during
refueling. Gasoline containing oxygen-
ates can cause paint damage.
Aftermarket fuel additives
NISSAN does not recommend the use of
any fuel additives (i.e.: fuel injector cleaner,
octane booster, intake valve deposit remov-
ers, etc.) which are sold commercially.
Many of these additives intended for gum,
varnish or deposit removal may contain
active solvents or similar ingredients thatcan be harmful to the fuel system and
engine.
Octane rating tips
In most parts of North America, you should
use unleaded gasoline with an octane rating
of at least 87 AKI (Anti-Knock Index) num-
ber. However, you may use unleaded gaso-
line with an octane rating as low as 85 AKI
(Anti-Knock Index) in high altitude areas
(over 4,000 ft [1,219 m]) such as: Colorado,
Montana, New Mexico, Utah, Wyoming,
northeastern Nevada, southern Idaho,
western South Dakota, western Nebraska,
and the part of Texas which is directly south
of New Mexico.
Using unleaded gasoline with an octane
rating lower than stated above can cause
persistent, heavy ``spark knock.'' (``Spark
knock'' is a metallic rapping noise.) If
severe, this can lead to engine damage. If
you detect a persistent heavy spark
knock even when using gasoline of the
stated octane rating, or if you hear steady
spark knock while holding a steady
speed on level roads, have an authorized
NISSAN dealer correct the condition.
Failure to correct the condition is misuse
Technical and consumer information10-3
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of the vehicle, for which NISSAN is not
responsible.
Incorrect ignition timing may result in spark
knock, after-run, and/or overheating, which
may cause excessive fuel consumption or
engine damage. If any of the above symp-
toms are encountered, have your vehicle
checked at an authorized NISSAN dealer or
other competent service facility.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is
no cause for concern, because you get
the greatest fuel benefit when there is
light spark knock for a short time under
heavy engine load.
ENGINE OIL AND OIL FILTER
RECOMMENDATION
Selecting the correct oil
It is essential to chose engine oil with the
correct quality and viscosity to ensure sat-
isfactory engine life and performance. NIS-
SAN recommends the use of a low friction
oil (energy conserving oil) in order to im-
prove fuel economy and conserve energy.
Oils which do not have the specified quality
label should not be used as they could
cause engine damage.Only those engine oils with the American
Petroleum Institute (API) CERTIFICATION
MARK on the front of the container should
be used. This type of oil supersedes the
existing API SG or SH and Energy Conserv-
ing II categories.
If you cannot find engine oil with the CER-
TIFICATION MARK, an API SG or SH, an
Energy Conserving II oil with the API Ser-
vice Symbol may be used. An oil with a
single designation SG or SH, or in combi-
nation with other categories (for example,
SG/CC or SG/CD) may also be used if one
ATI0507
10-4Technical and consumer information
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RECOMMENDED SAE
VISCOSITY NUMBER
cSAE 5W-30 viscosity oil is preferred
for all temperatures. SAE 10W-30 vis-
cosity oil may be used if the ambient
temperature is above 0ÉF (-18ÉC).
AIR CONDITIONER SYSTEM
REFRIGERANT AND LUBRICANT
RECOMMENDATIONS
The air conditioning system in this
NISSAN vehicle must be charged with
the refrigerant HFC-134a (R-134a) and
the lubricant, NISSAN type ``PAG F'' or
the exact equivalents.
CAUTION
Use of any other refrigerant or lubricant
will cause severe damage and you will
need to replace your vehicle's entire air
conditioning system.
The refrigerant HFC-134a (R-134a) in your
NISSAN vehicle does not harm the earth's
ozone layer. Although this refrigerant does
not affect the earth's atmosphere, certain
government regulations require the recov-
ery and recycling of any refrigerant during
automative air conditioning system service.
An authorized NISSAN dealer has the
trained technicians and equipment needed
to recover and recycle your air conditioning
system refrigerant.
Contact an authorized NISSAN dealer when
servicing your air conditioning system.
ATI0509
10-6Technical and consumer information
ZX

Trailer brakes
If your trailer is equipped with a braking
system, make sure it conforms to Federal
and/or local regulations and it is properly
installed.
WARNING
Never connect a trailer brake system
directly to the vehicle brake system.
Pre-towing tips
cBe certain your vehicle maintains a level
position when a loaded and/or unloaded
trailer is hitched. Do not drive the vehicle
if it has an abnormal nose-up or nose-
down condition; check for improper
tongue load, overload, worn suspension
or other possible causes of either condi-
tion.
cAlways secure items in the trailer to
prevent load shift while driving.
cBe certain your rear view mirrors conform
to all federal, state or local regulations. If
not, install any mirrors required for towing
before driving the vehicle.
Trailer towing tips
In order to gain skill and an understanding
of the vehicle's behavior, you should prac-
tice turning, stopping and backing up in an
area which is free from traffic. Steering,
stability, and braking performance are
somewhat different than under normal driv-
ing conditions.
cAlways secure items in the trailer to
prevent load shift while driving.
c
Avoid abrupt starts, acceleration or stops.
cAvoid sharp turns or lane changes.
cAlways drive your vehicle at a moderate
speed.
cAlways block the wheels on both vehicle
and trailer when parking. Parking on a
slope is not recommended; however, if
you must do so, first block the wheels
and apply the parking brake, and then
move the transmission shift selector le-
ver into the P (Park) position. If you move
the shift selector lever to the P (Park)
position before blocking the wheels and
applying the parking brake, transmission
damage could occur.
cWhen going down a hill, shift into a lowergear and use the engine braking effect.
When ascending a long grade, downshift
the transmission to a lower gear and
reduce speed to reduce chances of en-
gine overloading and/or overheating.
cIf the engine coolant rises to an ex-
tremely high temperature when the air
conditioning system is on, turn the air
conditioner off. Coolant heat can be ad-
ditionally vented by opening the win-
dows, switching the fan control dial to
high and setting the temperature control
dial to the WARM position.
cTrailer towing requires more fuel than
normal circumstances.
cAvoid towing a trailer for the first 500
miles (800 km) of the vehicle's life.
cHave your vehicle serviced more often
than at intervals specified in the recom-
mended Maintenance Schedule.
cWhen making a turn, your trailer wheels
will be closer to the inside of the turn than
your vehicle wheels. To compensate for
this, make a larger than normal turning
radius during the turn.
cCrosswinds and rough roads adversely
Technical and consumer information
10-17
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affect vehicle/trailer handling, possibly
causing vehicle sway. When being
passed by larger vehicles, be prepared
for possible changes in crosswinds that
could affect vehicle handling. If swaying
does occur, firmly grip the steering
wheel, steer straight ahead, and immedi-
ately (but gradually) reduce vehicle
speed. This combination helps to stabi-
lize the vehicle. Never increase speed.
cBe careful when passing other vehicles.
Passing while towing a trailer requires
considerably more distance than normal
passing. Remember the length of the
trailer must also pass the other vehicle
before you can safely change lanes.
cTo maintain engine braking efficiency
and electrical charging performance, do
not use overdrive.
cAvoid holding the brake pedal down too
long or too frequently. This could cause
the brakes to overheat, resulting in re-
duced braking efficiency.
When towing a trailer, change fluid in the
transmission more frequently. For addi-
tional information see the ``Mainte-
nance'' section earlier in this manual.Department of Transportation (DOT) Qual-
ity Grades: All passenger car tires must
conform to Federal Safety Requirements in
addition to these grades.
Treadwear
Treadwear grade is a comparative rating
based on tire wear rate when tested under
controlled conditions on specified govern-
ment test courses. For example, a tire
graded 150 would wear one and a half
(1-1/2) times as well on the government
course as a tire graded 100. However,
relative tire performance depends on actual
driving conditions, and may vary signifi-
cantly, due to variations in driving habits,
service practices and differences in road
characteristics and climate.
Traction AA, A, B and C
The traction grades, from highest to lowest,
are AA, A, B, and C. Those grades repre-
sent the tire's ability to stop on wet pave-
ment as measured under controlled condi-
tions, on specified government test surfaces
of asphalt and concrete. A tire marked C
may have poor traction performance.
WARNING
The traction grade assigned to your
vehicle tire's is based on straight-
ahead braking traction tests, and does
not include acceleration, cornering, hy-
droplaning, or peak traction character-
istics.
Temperature A, B and C
Temperature grades are A (the highest), B,
and C. They represent a tire's resistance to
heat build-up, and its ability to dissipate
heat when tested under controlled condi-
tions on a specified indoor laboratory test
wheel. Sustained high temperature can
cause tire material to degenerate, reducing
tire life. Excessive temperatures can lead to
sudden tire failure. Grade C corresponds to
a performance level which all passenger car
tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades A
and B represent higher levels of perfor-
mance on laboratory test wheels than the
minimum required by law.
UNIFORM TIRE QUALITY
GRADING
10-18Technical and consumer information
ZX

A Genuine NISSAN Service Manual is the best
source of service and repair information for
your vehicle. Filled with wiring diagrams, illus-
trations and step-by-step diagnostic and ad-
justment procedures, this manual is the same
one used by the factory trained technicians
working at an authorized NISSAN dealership.
Also available are Genuine NISSAN Owner's
Manuals.
For current pricing and availability of a Genu-
ine NISSAN Service Manual or Genuine NIS-
SAN Owner's Manual, contact:
In the USA:
See an authorized NISSAN dealer or contact:
Dyment Distribution Services
20770 Westwood Dr.
Strongsville OH 44136
In a hurry? Call 1-800-247-5321 and charge
your purchase to Visa/Master Card.
In Canada:
To purchase a copy of a Genuine NISSAN
Service Manual or Owner's Manual please
contact your nearest NISSAN Dealer. For the
phone number and location of a NISSAN
Dealer in your area call the NISSAN Satisfac-
tion Center at 1-800-387-0122 and a bilingual
NISSAN representative will assist you.
Also available are Genuine NISSAN Service
and Owner's Manuals for older NISSAN mod-
els.
Technical and consumer information10-21
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11 Index
A
After an accident........................................ 6-11
Air bag (See supplemental restraint
system) ...................................................... 1-18
Air bag warning light .................................. 1-23
Air cleaner housing filter ............................ 8-13
Air conditioner
Air conditioner operation ............... 4-20, 4-5
Air conditioner service .......................... 4-14
Air conditioner specification label ....... 10-11
Air conditioner system refrigerant and
lubrication recommendations ................ 10-6
Heater and air conditioner (automatic)
(if so equipped)..................................... 4-10
Heater and air conditioner (manual)....... 4-3
Rear seat heater and air conditioner ... 4-13
Air flow charts .............................................. 4-7
Alarm system (See theft warning) ............. 2-10
Anchor point locations ............................... 1-53
Antenna
Manual .................................................. 4-20
Power.................................................... 4-20
Anti-lock brake system (ABS).................... 5-15
Anti-lock brake warning light ....................... 2-8
Armrests....................................................... 1-6
Ashtray (See cigarette lighter and
ashtray) ...................................................... 2-16Audio system
AM-FM radio with cassette player ........ 4-14
Compact disc (CD) player .................... 4-21
Autolamp switch......................................... 2-14
Automatic
Automatic power window switch .......... 2-21
Automatic transmission fluid (ATF) ........ 8-8
Driving with automatic transmission ....... 5-5
B
Battery........................................................ 8-11
Before starting the engine ........................... 5-5
Brake
Anti-lock brake system (ABS) .............. 5-15
Brake booster ....................................... 8-18
Brake fluid ................................... 10-2, 8-10
Brake light (See stop light) ................... 8-22
Brake pedal .......................................... 8-17
Brake system ........................................ 5-14
Brake warning light ................................. 2-7
Brake wear indicators ............................. 2-9
Parking brake check ............................. 8-16
Parking brake operation ......................... 5-9
Self-adjusting brakes ............................ 8-17
Break-in schedule ...................................... 5-11
Bulb check/instrument panel ....................... 2-6
Bulb replacement ....................................... 8-22C
Capacities and recommended fuel/
lubricants.................................................... 10-2
Cargo net ................................................... 3-14
Cargo (See vehicle loading
information) .............................................. 10-12
Cassette player (See audio system) ......... 4-14
CB radio or car phone ............................... 4-25
Check engine indicator light
(See malfunction indicator light) .................. 2-9
Child restraint with top tether strap ........... 1-49
Child restraints ........................................... 1-39
Child safety sliding door lock....................... 3-5
Cigarette lighter (accessory)
and ashtray ................................................ 2-16
Cleaning exterior and interior ...................... 7-2
Clock .......................................................... 2-23
Coin tray .................................................... 2-18
Cold weather driving .................................. 5-16
Compact disc (CD) player ......................... 4-21
Controls
Audio controls ....................................... 4-14
Audio controls (rear) ............................. 4-24
Audio controls (steering wheel) ............ 4-23
Heater and air conditioner controls
(automatic) ............................................ 4-10
Heater and air conditioner controls
(manual).................................................. 4-3
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