2000 NISSAN XTERRA check engine light

8 Do-it-yourself
Maintenance precautions .......................................8-2
Engine compartment check locations ....................8-3
Engine cooling system ...........................................8-5
Checking engine coolant level ...............................8-5
Changing engine coolant .......................................8-6
Engine oil ...............................................................8-9
Checking engine oil level .......................................8-9
Changing engine oil .............................................8-10
Changing engine oil filter .....................................8-12
Automatic transmission fluid (ATF) ......................8-13
Temperature conditions for checking ATF............8-13
Power steering fluid..............................................8-14
Brake and clutch fluid...........................................8-15
Window washer fluid ............................................8-16
Battery ..................................................................8-16
Jump starting ........................................................8-17
Drive belts ............................................................8-18Spark plug replacement .......................................8-19
Air cleaner housing filter ......................................8-20
Wiper blades ........................................................8-22
Parking brake check.............................................8-24
Brake pedal ..........................................................8-24
Brake booster .......................................................8-25
Clutch pedal .........................................................8-26
Fuses ....................................................................8-27
Multi-remote controller battery replacement ........8-28
Light bulbs ............................................................8-29
Headlights ............................................................8-29
Bulb replacement .................................................8-30
Front fog light bulb replacement
(if so equipped) ....................................................8-33
Wheels and tires ..................................................8-34
Four-wheel drive models ......................................8-37
ZX

CHANGING ENGINE OIL FILTER
1. Park the vehicle on a level surface and
apply the parking brake.
2. Turn the engine off.
3. Remove the splash shield.
ORemove the six push pins.
ORemove the six bolts and the splash
shield.
4. Place a large drain pan under the oil filter.
5. Loosen the oil filter with an oil filter
wrench. Then remove the oil filter by
turning it by hand.
CAUTION
Be careful not to burn yourself. The
engine oil may be hot.
6. 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.
7. Coat the rubber gasket on the new filter
with engine oil.8. Screw in the oil filter until a slight resis-
tance is felt, then tighten an additional
2/3 turn.
9. Start the engine and check for leakage
around the oil filter. Correct as required.
10.Turn the engine off and wait several
minutes. Check the oil level. Add engine
oil if necessary.
ADI1065ADI1066
8-12Do-it-yourself
ZX

CAUTION
ODo not substitute engine anti-freeze
coolant for windshield washer solu-
tion. This may result in damage to
the paint.
ODo not fill the window washer reser-
voir tank with washer fluid concen-
trates at full strength. Some methyl
alcohol based washer fluid concen-
trates may permanently stain the
grille if spilled while filling the win-
dow washer reservoir tank.OPre-mix washer fluid concentrates
with water to the manufacturer's rec-
ommended levels before pouring the
fluid into the window washer reser-
voir tank. Do not use the window
washer reservoir tank to mix the
washer fluid concentrate and water.
USA Only
Check the window washer fluid level in the
reservoir tank and add fluid if necessary.
Add a washer solvent to the water for better
cleaning. In the winter season, add a wind-
shield washer anti-freeze. Follow the manu-
facturer's instructions for the mixture ratio.
Canada Only
Add fluid when the low washer fluid warning
light comes on. Add windshield washer sol-
vent to the water for better cleaning. In the
winter season, add windshield washer anti-
freeze.Follow the manufacturer's instructions for
the mixture ratio.
OKeep the battery surface clean and dry.
Any corrosion should be washed off with
a solution of baking soda and water.
OMake certain the terminal connections
are clean and securely tightened.
O
If the vehicle is not to be used for 30 days
or longer, disconnect the negative (þ) bat-
tery terminal cable to prevent discharge.
WARNING
ODo not expose the battery to flames
or electrical sparks. Hydrogen gas
generated by the battery is explo-
sive. Do not allow battery fluid to
contact your skin, eyes, fabrics, or
painted surfaces. After touching a
battery or battery cap, do not touch
or rub your eyes. Thoroughly wash
your hands. If the acid contacts your
eyes, skin or clothing, immediately
flush with water for at least 15 min-
utes and seek medical attention.
OWhen working on or near the battery,
always wear suitable eye protection
and remove all jewelry.ADI1034
WINDOW WASHER FLUID BATTERY
8-16Do-it-yourself
ZX

Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front disc-type brakes self-adjust every
time the brake pedal is applied. The rear
drum-type brakes on two-wheel drive trucks
self-adjust every time the parking brake is
applied. The rear drum-type brakes on four-
wheel drive trucks self-adjust every time the
brake pedal is applied. If the brake pedal
goes down farther than normal, it may be
due to a lack of adjustment of the rear drum
brakes. Apply the parking brake several
times.
WARNING
If the brake pedal height does not re-
turn to normal, see an authorized NIS-
SAN dealer and have it checked.
Brake pad wear indicators
The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, it will make a high
pitched scraping or screeching sound when
the vehicle is in motion whether or not the
brake pedal is depressed. Have the brakeschecked as soon as possible if the wear
indicator sound is heard.
Under some driving or climate conditions,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is nor-
mal and does not affect the function or
performance of the brake system.
The rear drum brakes (if so equipped) do
not have audible wear indicators. Should
you ever hear an unusually loud noise from
the rear drum brakes, have them inspected
as soon as possible by an authorized NIS-
SAN dealer.
Proper brake inspection intervals should
be followed.For more information regard-
ing brake inspections, see the appropriate
maintenance schedule information in the
``Maintenance Schedule'' section of this
manual.Check the brake booster function with the
following steps:
1. With the engine off, press and release
the brake pedal several times. When
brake pedal movement (distance of
travel) remains the same from one pedal
application to the next, continue on to
next step.
2. While depressing the brake pedal, start
the engine. The pedal height should drop
a little.
3. With the brake pedal depressed, stop the
engine. Keeping the pedal depressed for
about 30 seconds, the pedal height
should not change.
4. Run the engine for one minute without
depressing the brake pedal, then turn it
off. Depress the brake pedal several
times. The pedal travel distance will de-
crease gradually with each depression
as the vacuum is released from the
booster.
If the brakes do not operate properly, have
the brakes checked by an authorized
NISSAN dealer.
BRAKE BOOSTER
Do-it-yourself8-25
ZX

ever, you may use unleaded gasoline with
an octane rating as low as 85 AKI 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 Ne-
braska, 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 NIS-
SAN dealer correct the condition. Failure
to correct the condition is misuse of the
vehicle, for which NISSAN is not respon-
sible.
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.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.
Technical and consumer information
10-5
ZX

11 Index
A
Air bag (See supplemental restraint
system) ........................................................ 1-9
Air bag warning light .................................. 1-11
Air cleaner housing filter ............................ 8-20
Air conditioner
Air conditioner operation ........................ 4-5
Air conditioner service ............................ 4-9
Air conditioner specification label ....... 10-14
Air conditioner system refrigerant and
lubrication recommendations ................ 10-8
Heater and air conditioner controls ........ 4-3
Air flow charts .............................................. 4-6
Alarm system (See theft warning) ............. 2-12
Anchor point locations ............................... 1-32
Antenna...................................................... 4-35
Anti-lock brake system (ABS).................... 5-25
Anti-lock brake warning light ..................... 2-10
Ashtray (See cigarette lighter and
ashtray) ...................................................... 2-19
Audio system
AM-FM radio with cassette player ........ 4-10
AM-FM radio with cassette player and
compact disc player.............................. 4-28
AM-FM radio with compact disc (CD)
player .................................................... 4-22
FM-AM radio with compact disc (CD)
player .................................................... 4-15Auto-lock free-running hubs ...................... 5-20
Automatic
Automatic power window switch .......... 2-27
Automatic transmission fluid (ATF)....... 8-13
Driving with automatic transmission ....... 5-8
Transmission selector lever lock
release .................................................. 5-11
B
Battery........................................................ 8-16
Battery replacement (See multi-remote
control system) ............................................ 3-7
Before starting the engine ........................... 5-8
Belts (See drive belts) ............................... 8-18
Brake
Anti-lock brake system (ABS) .............. 5-25
Brake booster ....................................... 8-25
Brake fluid ................................... 10-3, 8-15
Brake light (See stop light) ................... 8-30
Brake pedal .......................................... 8-24
Brake system ........................................ 5-24
Brake warning light ................................. 2-8
Brake wear indicators .................. 2-11, 8-25
Parking brake check ............................. 8-24
Parking brake operation ....................... 5-15
Break-in schedule ...................................... 5-18
Bulb check/instrument panel ....................... 2-7Bulb replacement ....................................... 8-30
C
Capacities and recommended fuel/
lubricants.................................................... 10-2
Cargo (See vehicle loading
information) .............................................. 10-15
Cassette player (See audio system) ......... 4-10
CB radio or car phone ............................... 4-36
Check engine indicator light
(See malfunction indicator light) ................ 2-11
Child restraint with top tether strap ........... 1-31
Child restraints ........................................... 1-22
Child safety rear door lock .......................... 3-4
Cigarette lighter (accessory) and
ashtray ....................................................... 2-19
Cleaning exterior and interior ...................... 7-2
Clock .......................................................... 4-17
Clutch
Clutch fluid ............................................ 8-15
Clutch pedal.......................................... 8-26
Cold weather driving .................................. 5-26
Controls
Heater and air conditioner controls ........ 4-3
Coolant
Capacities and recommended fuel/
lubricants .............................................. 10-2
ZX

Changing engine coolant........................ 8-6
Checking engine coolant level ............... 8-5
Engine coolant temperature gauge ........ 2-5
Corrosion protection .................................... 7-4
Cover
Tonneau cover ...................................... 2-22
Cruise control............................................. 5-16
Cup holders ............................................... 2-22
D
Daytime running light system
(Canada only) ............................................ 2-14
Defogger switch
Rear window defogger switch .............. 2-18
Dimensions and weights .......................... 10-11
Door locks .................................................... 3-2
Drive belts .................................................. 8-18
Driving
Auto-lock free-running hubs ................. 5-20
Cold weather driving............................. 5-26
Driving with automatic transmission ....... 5-8
Driving with manual transmission ......... 5-13
Precautions when starting and driving ... 5-2
E
Economy - fuel........................................... 5-18
Emission control information label........... 10-14
Emission control system warranty ........... 10-26Engine
Before starting the engine ...................... 5-8
Capacities and recommended fuel/
lubricants .............................................. 10-2
Changing engine coolant........................ 8-6
Changing engine oil.............................. 8-10
Changing engine oil filter...................... 8-12
Checking engine coolant level ............... 8-5
Checking engine oil level ....................... 8-9
Engine compartment check locations .... 8-3
Engine coolant temperature gauge ........ 2-5
Engine cooling system ........................... 8-5
Engine oil ................................................ 8-9
Engine oil and oil filter
recommendation ................................... 10-6
Engine oil pressure warning light ........... 2-9
Engine oil viscosity ............................... 10-7
Engine serial number ......................... 10-13
Engine specifications ............................ 10-9
Starting the engine ............................... 5-14
Exhaust gas (Carbon monoxide) ................. 5-2
F
First aid kit
First aid kit .............................................. 6-2
Flashers (See hazard warning flasher
switch) ........................................................ 2-18
Floor mat positioning aid ............................. 7-4
Fluid
Automatic transmission fluid (ATF)....... 8-13
Brake fluid ................................... 10-3, 8-15Capacities and recommended fuel/
lubricants .............................................. 10-2
Clutch fluid ............................................ 8-15
Engine coolant ........................................ 8-5
Engine oil ................................................ 8-9
Power steering fluid .............................. 8-14
Window washer fluid ............................ 8-16
F.M.V.S.S. certification label .................... 10-13
Front seats
Separate ................................................. 1-2
Fuel
Capacities and recommended fuel/
lubricants .............................................. 10-2
Fuel economy ....................................... 5-18
Fuel filler cap ........................................ 3-14
Fuel gauge.............................................. 2-6
Fuel octane rating................................. 10-4
Fuel recommendation ........................... 10-4
Fuses ......................................................... 8-27
G
Gauge
Engine coolant temperature gauge ........ 2-5
Fuel gauge.............................................. 2-6
Odometer ................................................ 2-3
Speedometer .......................................... 2-3
Tachometer ............................................. 2-5
Gear Basket (see roof rack with gear
basket) ....................................................... 3-11
General maintenance .................................. 9-2
11-2
ZX

H
Hazard warning flasher switch .................. 2-18
Headlight and turn signal switch ............... 2-14
Headlights .................................................. 8-29
Heater
Heater and air conditioner controls ........ 4-3
Heater operation ..................................... 4-4
Hood release ............................................... 3-9
Hubs
Auto-lock free-running hubs ................. 5-20
I
Ignition switch .............................................. 5-6
Indicator lights and chimes (See warning/
indicator lights and chimes) ......................... 2-7
Inside mirror ............................................... 3-17
Instrument brightness control .................... 2-17
Interior light and cargo light ....................... 2-24
J
Jack
Pantograph type ..................................... 6-6
Jump starting ............................................... 6-8K
Key ............................................................... 3-2
Keyless entry system (See multi-remote
control system) ............................................ 3-4
L
Labels
Air conditioner specification label ....... 10-14
Emission control information label...... 10-14
Engine serial number ......................... 10-13
F.M.V.S.S. certification label ............... 10-13
Vehicle identification number (VIN)
plate .................................................... 10-12
Warning labels (for SRS) ...................... 1-11
Light
Air bag warning light ............................. 1-11
Brake light (See stop light) ................... 8-30
Bulb check/instrument panel .................. 2-7
Bulb replacement.................................. 8-30
Headlight and turn signal switch .......... 2-14
Headlights ............................................. 8-29
Interior light and cargo light .................. 2-24
Light bulbs ............................................ 8-29
Spotlights (See map light) .................... 2-24
Warning/indicator lights and chimes....... 2-7
Lock
Child safety rear door lock ..................... 3-4
Door locks............................................... 3-2
Power door locks .................................... 3-3Rear door lock ...................................... 3-10
Luggage rack ............................................. 3-11
Luggage rack (see roof rack) .................... 3-11
Luggage rack (see roof rack with gear
basket) ....................................................... 3-11
Luggage (See vehicle loading
information) .............................................. 10-15
M
Maintenance
General maintenance ............................. 9-2
Inside the vehicle.................................... 9-3
Maintenance precautions ....................... 8-2
Outside the vehicle ................................. 9-2
Periodic maintenance schedules ............ 9-5
Seat belt maintenance.......................... 1-21
Under the hood and vehicle ................... 9-4
Malfunction indicator lamp (MIL) ............... 2-11
Manual windows ........................................ 2-25
Map lights .................................................. 2-24
Meters and gauges ...................................... 2-2
Mirror
Inside mirror.......................................... 3-17
Outside mirror control ........................... 3-15
Outside mirrors ..................................... 3-16
Multi-remote control system ........................ 3-4
11-3
ZX