brakes NISSAN ALTIMA 2000 L30 / 2.G Owners Manual

2. If the brake fluid level is correct, have the
brake system checked by an authorized
NISSAN dealer.
WARNING
c
Your brake system may not be work-
ing properly if the warning light is on.
Driving could be dangerous. If you
judge it to be safe, drive carefully to
the nearest service station for repairs.
Otherwise, have your vehicle towed
because driving it could be danger-
ous.
cPressing the brake pedal with the
engine stopped and/or a low brake
fluid level may increase your stop-
ping distance and braking will re-
quire greater pedal effort as well as
pedal travel.
cIf the brake fluid level is below the
MINIMUM or MIN mark on the brake
fluid reservoir, do not drive until the
brake system has been checked at a
NISSAN dealer.
Brake pad wear warning
The disc brake pads have audible wear
warnings. When a brake pad requires re-
placement, it makes a high pitched scrapingsound when the vehicle is in motion,
whether or not the brake pedal is depressed.
Have the brakes checked as soon as pos-
sible if the warning sound is heard.
orAnti-lock brake
warning light
(if so equipped)
If the light comes on while the engine is
running, it may indicate something is wrong
with the anti-lock portion of the brake sys-
tem. Have the system checked by an autho-
rized NISSAN dealer.
Turn off the engine, and start it again by
slowly turning the ignition key (quickly
doing so may cause the ABS light to stay
on when there is nothing wrong). If the
light stays on, have the system checked
by an authorized NISSAN dealer.
If an abnormality occurs in the system, the
anti-lock function ceases, but the regular
braking system continues to operate.
If the light comes on while you are driving,
contact an authorized NISSAN dealer for
repair.
Low fuel warning light
This light comes on when the fuel level in
the fuel tank is getting low. Refuel as soon
as it is convenient, preferably before the fuel
gauge reaches E (Empty).There will be a
small reserve of fuel in the tank when the
fuel gauge needle reaches E (Empty).
INDICATOR LIGHTS
Overdrive off indicator light
This light comes on when the overdrive
switch is pushed to the OFF position.
Turn signal/hazard indicator
lights
The appropriate light flashes when the turn
signal switch is activated.
Both lights flash when the hazard switch is
turned on.
High beam indicator light
(Blue)
This light comes on when the headlight high
beam is on and goes out when the low
beam is selected.
The high beam indicator light also comes on
2-8Instruments and controls
ZX

cHEADED UPHILL WITH CURB:s2
Turn the wheels away from the curb and
move the vehicle back until the curb side
wheel gently touches the curb.
cHEADED UPHILL OR DOWNHILL, NO
CURB:
s3
Turn the wheels toward the side of the
road so the vehicle will move away from
the center of the road if it moves.
4. Turn the ignition key to the LOCK posi-
tion and remove the key.The power assisted steering is designed to
use a hydraulic pump, driven by the engine,
to assist steering.
If the engine stops or the hydraulic pump
drive belt breaks, you will still have control of
the vehicle. However, much greater steer-
ing effort is needed, especially in sharp
turns and at low speeds.
WARNING
If the engine is not running or is turned
off while driving, the power assist for
the steering will not work. Steering will
be much harder to operate.The brake system has two separate
hydraulic circuits. If one circuit develops a
problem, you will still have braking at two
wheels.
BRAKING PRECAUTIONS
Vacuum assisted brake
The brake booster aids braking by using
engine vacuum. If the engine stops, you can
stop the vehicle by depressing the brake
pedal. However, greater foot pressure on
the brake pedal will be required to stop the
vehicle and stopping distance will be longer.
Using the brakes
Avoid resting your foot on the brake pedal
while driving. This overheats the brakes,
increases wear on the brake linings and
pads, and reduces gas mileage.
To help save the brakes and to prevent the
brakes from overheating, reduce speed and
downshift to a lower gear before going down
a slope or long grade. Overheated brakes
may reduce braking performance and could
result in loss of vehicle control.
POWER STEERING BRAKE SYSTEM
5-18Starting and driving
ZX

WARNING
c
While driving on a slippery surface,
be careful when braking, accelerating
or downshifting. Abrupt braking or
accelerating could cause the wheels
to skid and result in an accident.
cIf the engine is not running or is
turned off while driving, the power
assist for the brakes will not work.
Braking will be harder.
Wet brakes
When the vehicle is washed or driven
through water, the brakes may get wet. As a
result, your braking distance will be longer
and the vehicle may pull to one side during
braking.
To dry brakes, drive the vehicle at a safe
speed while lightly pressing the brake pedal
to heat-up the brakes. Do this until the
brakes return to normal. Avoid driving the
vehicle at high speeds until the brakes
function correctly.
ANTI-LOCK BRAKE SYSTEM
(ABS) (if so equipped)
The anti-lock brake system installed in
some models controls the brakes at each
wheel so the wheels do not lock when
braking abruptly or when braking on slip-
pery surfaces. The system detects the rota-
tion speed at each wheel and varies the
brake fluid pressure to prevent each wheel
from locking and sliding. By preventing
wheel lockup, the system helps the driver
maintain steering control and helps to mini-
mize swerving and spinning on slippery
surfaces.
Using the system
Depress the brake pedal and hold it down.
WARNING
Do not pump the brake pedal. Doing so
may result in increased stopping dis-
tances.
Normal operation
The anti-lock brake system does not oper-
ate at speeds below 3 to 6 MPH (5 to 10
km/h). The speeds vary according to roadconditions. When the anti-lock system
senses that one or more wheels are close to
locking up, the actuator (under the hood)
rapidly applies and releases hydraulic pres-
sure (like pumping the brakes very quickly).
While the actuator is working, you may feel
a pulsation in the brake pedal and hear a
noise or vibration from the actuator under
the hood. This is normal and indicates that
the anti-lock system is working properly.
However, the pulsation may indicate that
road conditions are hazardous and extra
care is required while driving.
Self-test feature
The anti-lock brake system is sophisticated,
with electronic sensors, electric pumps, and
hydraulic solenoids controlled by a com-
puter. The computer has a built-in diagnos-
tic feature that tests the system each time
you start the engine and move the vehicle at
a low speed in forward or reverse. When the
self-test occurs, you may hear a ``clunk''
noise and/or feel a pulsation in the brake
pedal. This is normal and is not an indica-
tion of any malfunction. If the computer
senses any malfunction, it switches the anti-
lock brake system OFF and turns on the
ABS brake warning light in the dashboard.
Starting and driving
5-19
ZX

Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front (and rear, if equipped) disc-type
brakes self-adjust every time the brake
pedal is applied. The rear drum-type brakes
also 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 adjust-
ment of the rear drum brakes. To adjust,
apply the parking brake several times.
WARNING
See an authorized NISSAN dealer for a
brake system check if the brake pedal
height does not return to normal.
Brake pad wear indicators
The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, it makes a high
pitched scraping or screeching sound when
the vehicle is in motion whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wearindicator 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
NISSAN dealer.
Proper brake inspection intervals should
be followed.For more information regard-
ing brake inspections, see the appropriate
maintenance schedule information in the
``Maintenance'' section of this manual.
BRAKE BOOSTER
Check the brake booster function as fol-
lows:
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 the
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. Keep 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, see an
authorized NISSAN dealer.
8-20Do-it-yourself
ZX

Accelerator pedal ÐCheck the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort.
Keep the floor mat away from the pedal.
Clutch pedal* ÐMake sure the pedal
operates smoothly and check that it has the
proper free travel.
Brakes ÐCheck that the brakes do not pull
the vehicle to one side when applied.
Brake pedal and booster* ÐCheck the
pedal for smooth operation and make sure it
has the proper distance under it when de-
pressed fully. Check the brake booster func-
tion. Be certain to keep the floor mat away
from the pedal.
Parking brake* ÐCheck that the lever has
the proper travel and confirm that your
vehicle is held securely on a fairly steep hill
with only the parking brake applied.
Automatic transmission P position
mechanism ÐOn a fairly steep hill check
that your vehicle is held securely with the
shift selector lever in the P (Park) 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 items
marked with an ª*º can be found in the
ªDo-it-yourself'' section of this manual.
Windshield washer fluid* ÐCheck that
there is adequate fluid in the tank.
Engine oil level* ÐCheck the level after
parking the vehicle on a level surface, with
the engine off. Wait a few minutes for the oil
to drain back into the oil pan.
Brake and (if so equipped) clutch fluid
levels* ÐMake sure that the brake and
clutch fluid level are between the MIN and
MAX lines on each reservoir.
Power steering fluid level* and lines Ð
Check the level when the fluid is cold and
with the engine off. Check the lines for
proper attachment, leaks, cracks, etc.
Automatic transmission fluid level* Ð
Check the level after putting the shift selec-
tor lever in P (Park) with the engine idling at
operating temperature.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.
Engine drive belts* ÐMake sure the drive
belts are not frayed, worn, cracked or oily.
Battery* ÐCheck the fluid level in each
cell. It should be between the MAX and MIN
lines.
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 of this manual.)
Underbody ÐThe underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control dust. It
is very important to remove these sub-
stances from the underbody, otherwise rust
may form on the floor pan, frame, fuel lines
9-4Maintenance
ZX

hitch, trailer tongue load and any other
optional equipment. In addition, front or rear
gross axle weight must not exceed the
gross axle weight rating (GAWR) shown on
the F.M.V.S.S. certification label.
TOWING LOAD/SPECIFICATION
CHART
UNIT: lb (kg)
MAXIMUM
TOWING LOAD1,000 (454)
MAXIMUM
TONGUE LOAD110 (49)
TOWING SAFETY
Trailer hitch
Choose a proper hitch for your vehicle and
trailer. A genuine NISSAN trailer hitch is
available from your NISSAN dealer
(Canada only). Make sure the trailer hitch is
securely attached to the vehicle, to help
avoid personal injury or property damage
due to sway caused by crosswinds, rough
road surfaces or passing trucks.
CAUTION
cDo not use axle-mounted hitches.
cThe hitch should not be attached to
or affect the operation of the impact-
absorbing bumper.
cDo not modify the vehicle exhaust
system, brake system, etc. to install
a trailer hitch.
cTo reduce the possibility of addi-
tional damage if your vehicle is
struck from the rear, where practical,
remove the hitch and/or receiver
when not in use.
cAfter the hitch is removed, seal the
bolt holes to prevent exhaust fumes,
water or dust from entering the pas-
senger compartment.
cRegularly check that all hitch mount-
ing bolts are securely mounted.
Tire pressures
cWhen towing a trailer, inflate the vehicle
tires to the recommended cold tire pres-
sure indicated on the tire placard (affixed
to the driver's door, center pillar).cTrailer tire condition, size, load rating and
proper inflation pressure should be in
accordance with the trailer and tire
manufacturer's specifications.
Safety chains
Always use suitable chains between your
vehicle and the trailer. Safety chains should
be crossed and should be attached to the
hitch, not to the vehicle bumper or axle. Be
sure to leave enough slack in the chains to
permit turning corners.
Trailer lights
Trailer lights should comply with federal
and/ or local regulations. When wiring the
vehicle for towing, connect the stop and tail
light pickup into the vehicle electrical circuit.
Trailer brakes
If your trailer is equipped with a braking
system, make sure it conforms to Federal
and/or local regulations and that it is prop-
erly installed.
10-16Technical and consumer information
ZX

speed. This combination will help 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 fifth gear (manual transmission)
or overdrive (automatic transmission).
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 the trans-
mission fluid more frequently. For addi-
tional information see the ``Mainte-
nance'' section earlier in this manual.DOT (Department of Transportation) Qual-
ity Grades: All passenger car tires must
conform to federal safety requirements in
addition to these grades.
Quality grades can be found where appli-
cable on the tire sidewall between tread
shoulder and maximum section width. For
example:
Treadwear 200 Traction AA Tempera-
ture A
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 ve-
hicle tires is based on straight-ahead
braking traction tests and does not in-
clude acceleration, cornering, hydro-
planing, or peak traction characteristics.
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

11 Index
A
Air bag (See supplemental restraint
system) ........................................................ 1-9
Air bag warning light ................. 1-14, 1-19, 2-7
Air cleaner housing filter ............................ 8-16
Air conditioner
Air conditioner operation ........................ 4-5
Air conditioner service ............................ 4-9
Air conditioner specification label ....... 10-12
Air conditioner system refrigerant and
lubrication recommendations ................ 10-7
Heater and air conditioner controls ........ 4-3
Servicing air conditioner ......................... 4-9
Air flow charts .............................................. 4-6
Alarm system (See theft warning) ............. 2-10
Anchor point locations ............................... 1-35
Antenna...................................................... 4-23
Anti-lock brake system (ABS).................... 5-19
Anti-lock brake warning light ....................... 2-8
Armrests....................................................... 1-8
Ashtray (See cigarette lighter and
ashtray) ...................................................... 2-20
Audio system
FM-AM radio with cassette player and
compact disc (CD) player ..................... 4-17
FM-AM radio with compact disc (CD)
player .................................................... 4-10Automatic
Automatic power window switch .......... 2-27
Automatic transmission fluid (ATF) ...... 8-10
Driving with automatic transmission ....... 5-4
Transmission selector lever lock
release .................................................. 5-10
B
Battery........................................................ 8-14
Battery
Charge warning light .............................. 2-7
Battery replacement (See multi-remote
control system) ............................................ 3-8
Before starting the engine ........................... 5-6
Belts (See drive belts) ...................... 10-8, 8-15
Brake
Anti-lock brake system (ABS) .............. 5-19
Brake booster ....................................... 8-20
Brake fluid............................................. 8-12
Brake light (See stop light) ................... 8-33
Brake pedal .......................................... 8-19
Brake system ........................................ 5-18
Brake warning light ................................. 2-7
Brake wear indicators ................... 2-8, 8-20
Parking brake check ............................. 8-19
Parking brake operation ....................... 5-13
Self-adjusting brakes ............................ 8-20Break-in schedule ...................................... 5-15
Bulb check/instrument panel ....................... 2-6
Bulb replacement ....................................... 8-30
C
Capacities and recommended fuel/
lubricants.................................................... 10-2
Car phone or CB radio .............................. 4-24
Cargo net ................................................... 2-25
Cargo (See vehicle loading
information) .............................................. 10-13
Check engine indicator light
(See malfunction indicator light) .................. 2-9
Child restraint with top tether strap ........... 1-35
Child restraints ................................. 1-23, 1-28
Child safety rear door lock .......................... 3-5
Cigarette lighter (accessory)
and ashtray ................................................ 2-20
Cleaning exterior and interior ...................... 7-2
Clock................................................. 4-12, 4-19
Clutch
Clutch fluid ............................................ 8-12
Clutch pedal.......................................... 8-21
Cold weather driving .................................. 5-20
Controls
Heater and air conditioner controls ........ 4-3
ZX

Self-adjusting brakes ................................. 8-20
Servicing air conditioner .............................. 4-9
Shift lock release ....................................... 5-10
Shifting
Automatic transmission .......................... 5-9
Manual transmission............................. 5-12
Shoulder belt height adjustment ................ 1-27
Spark plug replacement............................. 8-15
Speedometer ............................................... 2-3
Spotlights (See map light) ......................... 2-29
SRS warning label ..................................... 1-19
Starting
Before starting the engine ...................... 5-6
Jump starting................................. 6-8, 8-15
Precautions when starting and driving ... 5-2
Push starting......................................... 6-10
Starting the engine ................................. 5-7
Steering
Power steering fluid .............................. 8-12
Power steering system ......................... 5-18
Tilting steering wheel............................ 3-13
Stop light .................................................... 8-33
Storage ...................................................... 2-21
Sunroof ...................................................... 2-27
Supplemental restraint system
Information and warning labels ............ 1-19
Supplemental restraint system
(Supplemental air bag system).................... 1-9
Switch
Automatic power window switch .......... 2-27
Front fog light switch ............................ 2-18Hazard warning flasher switch ............. 2-18
Headlight and turn signal switch .......... 2-16
Ignition switch ......................................... 5-4
Overdrive switch ................................... 5-11
Rear window defogger switch .............. 2-15
Windshield wiper and washer switch ... 2-14
T
Tachometer .................................................. 2-4
Theft warning (see enhanced immobilizer
security system) ......................................... 2-10
Three-way catalyst....................................... 5-2
Tilting steering wheel ................................. 3-13
Tire
Flat tire.................................................... 6-2
Spare tire....................................... 6-7, 8-37
Tire chains ............................................ 8-35
Tire placard......................................... 10-12
Tire pressure ............................. 10-16, 8-34
Tire rotation .......................................... 8-36
Types of tires ........................................ 8-34
Uniform tire quality grading ................ 10-18
Wheels and tires................................... 8-34
Wheel/tire size ...................................... 10-9
Towing
Tow truck towing .................................. 6-11
Towing load/specification chart .......... 10-16
Trailer towing ...................................... 10-15
Transmission
Automatic transmission fluid (ATF) ...... 8-10Driving with automatic transmission ....... 5-4
Driving with manual transmission ........... 5-5
Selector lever lock release ................... 5-10
Travel (See registering your vehicle in
another country)....................................... 10-10
Trip odometer .............................................. 2-3
Trunk access through the rear seat ............ 1-6
Trunk lid lock opener lever ........................ 3-10
Trunk light .................................................. 2-30
Trunk side net ............................................ 2-26
Turn signal switch (See headlight and turn
signal switch) .................................... 2-16, 2-17
U
Uniform tire quality grading ..................... 10-18
V
Vanity mirror .............................................. 3-13
Vehicle dimensions and weights ............... 10-9
Vehicle identification ................................ 10-10
Vehicle identification number (VIN)
(chassis number) ..................................... 10-10
Vehicle identification number (VIN)
plate ......................................................... 10-10
Vehicle loading information ..................... 10-13
Vehicle recovery ........................................ 6-13
Ventilators .................................................... 4-2
11-5
ZX