2002 NISSAN QUEST brakes

applied, stop the vehicle and perform the
following:
1.
Check the brake fluid level. Add brake fluid
as necessary. See ``Brake fluid'' in the
``Maintenance and do-it-yourself'' section
of this manual.
2. If the brake fluid level is correct, have the
warning system checked by an autho-
rized NISSAN dealer.
WARNING
cYour 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 care-
fully to the nearest service station
for repairs. Otherwise, have your ve-
hicle towed because driving it could
be dangerous.
cPressing the brake pedal with the
engine stopped and/or 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.
Anti-lock brake warning light
If the light comes on while the engine is
running, it may indicate the anti-lock portion
of the brake system is not functioning prop-
erly. Have the system checked by an autho-
rized NISSAN dealer.
If a malfunction occurs in the system, the
anti-lock function turns off, but the brakes
continue to operate normally.
If the light comes on while you are driv-
ing, 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 during driving when the
overdrive switch is pressed to prevent over-
drive operation (4th gear).
The O/D OFF indicator light comes on for
two seconds each time the ignition key is
turned ON. This shows the light is function-
ing properly.
If the O/D OFF indicator light blinks for
approximately 8 seconds after coming on for
2 seconds, have an authorized NISSAN
dealer check the transmission and repair it if
necessary.
The automatic transmission is equipped
with an electronic Fail-Safe mode. This sys-
tem allows the vehicle to be driven even in
the event of damage to the electrical cir-
cuits. If this occurs, the transmission may
default to third gear in drive range.
NOTE: See ``Fail-safe'' in the ``Starting and
driving'' section of this manual before visit-
ing an authorized NISSAN dealer.
2-10Instruments and controls
ZX

CAUTION
Continued vehicle operation without
having the emission control system
checked and repaired as necessary
could lead to poor driveability, reduced
fuel economy, and possible damage to
the emission control system.
AUDIBLE REMINDERS
Key reminder chime
The chime sounds if the driver's door is
opened while the key is left in the ignition
switch. Remove the key and take it with you
when leaving the vehicle.
Light reminder chime
A chime sounds when the driver's door is
opened with the headlight control switch on
(ignition switch is turned OFF).
The chime will not sound when the Auto-
lamp (if so equipped) shut-off delay is acti-
vated. Refer to the ``Autolamp Switch'' in-
structions later in this section.
Turn the headlight control switch to OFF
when you leave the vehicle.
Brake pad wear warning
The disc brake pads have audible wear
warnings. When a brake pad requires re-
placement, it makes a high pitched scraping
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 warning sound is heard.
The vehicle security system provides audio
and visual alarm signals if parts of the
vehicle are disturbed.
IC0005
VEHICLE SECURITY SYSTEM
(if so equipped)
2-12Instruments and controls
ZX

Ð In the summer, when restarting the
engine within 30 minutes after it has
been stopped, keep the accelerator
pedal slightly depressed while start-
ing.
CAUTION
Do not operate the starter for more than
15 seconds at a time. If the engine does
not start, turn the key off and wait 10
seconds before cranking again, other-
wise the starter could be damaged.
4. Warm-up
Allow the engine to idle for at least 30
seconds after starting. Drive at moderate
speeds for a short distance first, espe-
cially in cold weather.
WARNING
cDo not depress the accelerator pedal
while shifting from P (Park) or N
(Neutral) to: R (Reverse), D (Drive),
2 or 1. Always depress the brake
pedal until shifting is completed.
Failure to do so could cause you to
lose control 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 (Park) or R (Reverse)
while the vehicle is moving. This
could cause an accident.
CAUTION
cWhen stopping the vehicle on an
uphill grade, do not hold the vehicle
by depressing the accelerator pedal.
The foot brakes should be used for
this purpose.cDo not downshift abruptly on slip-
pery roads. This may cause a loss of
control.
The automatic transmission in your vehicle
is electronically controlled by a transmission
control module to produce maximum power
and smooth operation.
Shown on the following pages are the rec-
ommended operating procedures for this
transmission. Follow these procedures for
maximum vehicle performance and driving
enjoyment.
Starting the vehicle
cAfter starting the engine, fully depress the
brake pedal before shifting the selector
lever to the R (Reverse), N (Neutral), D
(Drive), 2 or 1 position. Be sure the
vehicle is at a complete stop before at-
tempting to shift the selector lever.
This automatic transmission is designed
so the brake pedal MUST be depressed
before shifting from P (Park) to any other
position while the ignition switch is ON.
DRIVING THE VEHICLE
5-6Starting and driving
ZX

The power assisted steering is designed to
use a hydraulic pump, driven by the engine,
to aid steering.
If the engine stops or the drive belt breaks,
you still have control of the vehicle. How-
ever, much greater steering 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 hydrau-
lic circuits. If one circuit malfunctions, 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 is required to stop the
vehicle, and the stopping distance is longer.
Using the brakes
Avoid resting your foot on the brake pedal
while driving. This overheats the brakes,
wears out the brake linings and pads faster
and reduces fuel economy.
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.
Wet brakes
When the vehicle is washed or driven
through water, the brakes may get wet. As aresult, your braking distance is longer and
the vehicle may pull to one side during
braking.
To dry the 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.
WARNING
cWhile driving on a slippery surface,
be careful when braking, accelerat-
ing or downshifting. Abrupt braking
or acceleration could cause the
wheels to skid and result in an acci-
dent.
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.
ANTI-LOCK BRAKE SYSTEM
(ABS)
The anti-lock brake system controls the
brakes at each wheel so the wheels do not
lock when braking abruptly or when braking
POWER STEERING BRAKE SYSTEM
5-14Starting and driving
ZX

on slippery surfaces. The system detects the
rotation 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 minimize swerv-
ing 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 operate
at speeds below 3 to 6 MPH (5 to 10 km/h).
(The speeds vary according to road condi-
tions.) When the anti-lock brake system
senses 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 the anti-lockbrake system is working properly. However,
the pulsation may indicate road conditions are
hazardous and extra care is required while
driving.
Self-test feature
The anti-lock brake system consists of elec-
tronic sensors, electric pumps, and hydraulic
solenoids controlled by a computer.
The computer has a built-in diagnostic
feature that tests the system each time
you start the engine and move the ve-
hicle 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
indication of any malfunction. If the com-
puter senses any malfunction, it switches
the anti-lock brake system OFF and turns
on the ABS brake warning light in the dash-
board. The brake system then operates
normally, but without anti-lock assistance.
If the light comes on during the self-test, or
while driving, take the vehicle to an authorized
NISSAN dealer for repair.
WARNING
The anti-lock brake system is a
sophisticated device, but it cannot pre-
vent accidents resulting from careless
or dangerous driving techniques. It can
help maintain vehicle control during
braking on slippery surfaces, but re-
member that the stopping distance on
slippery surfaces will be longer than on
normal surfaces, even with the anti-
lock brake system. Stopping distances
may also be longer on rough, gravel or
snow covered roads, or if you are using
tire chains. Always maintain a safe dis-
tance from the vehicle in front of you.
Ultimately, the responsibility for safety
of self and others rests in the hands of
the driver.
Tire type and condition of tires may
also affect braking effectiveness.
cWhen replacing tires, install the
specified size of tires on all four
wheels.
Starting and driving
5-15
ZX

Warning lights and chimesMake sure all
warning lights and chimes are operating
properly.
Windshield wiper and washer*Check that
the wipers and washer operate properly and
that the wipers do not streak.
Windshield defrosterCheck that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating the
heater or air conditioner.
Steering wheelCheck for changes in the
steering conditions, such as excessive free-
play, hard steering or strange noises.
SeatsCheck seat position controls such as
seat adjusters, seatback recliner, etc. to
ensure they operate smoothly and all
latches lock securely in every position.
Check that the head restraints move up and
down smoothly and the locks (if so
equipped) hold securely in all latched posi-
tions.
Seat beltsCheck that all parts of the seat
belt system (e.g. buckles, anchors, adjust-
ers and retractors) operate properly and
smoothly, and are installed securely. Check
the belt webbing for cuts, fraying, wear or
damage.Accelerator pedalCheck 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*Make sure the pedal oper-
ates smoothly and check that is has the
proper free travel.
BrakesCheck that the brakes do not pull
the vehicle to one side when applied.
Brake pedal and booster*Check 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*Check 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 (Park) posi-
tion mechanismCheck that the lock re-
lease button on the selector lever operates
properly and smoothly. On 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 (e.g., each time you
time you check the engine oil or refuel.
Additional information on the following
items with an ``*'' is found later in this
section.
Windshield washer fluid*Check that there
is adequate fluid in the reservoir.
Engine oil level*Check 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 clutch fluid level*Make sure
that the brake and clutch fluid level is be-
tween the MIN and MAX lines on the reser-
voir.
Power steering fluid level* and lines
Check the level when the fluid is cold, with
the engine off. Check the lines for proper
attachment, leaks, cracks, etc.
Automatic transmission fluid level*
Check the level after putting the selector
lever in P with the engine idling at operating
temperature.
8-4Maintenance and do-it-yourself
ZX

CHECKING PARKING BRAKE
From the released position, push the park-
ing brake foot lever down. If the number of
clicks is out of the range listed above, see
an authorized NISSAN dealer.
CHECKING BRAKE PEDAL
With the engine running, check the distance
between the upper surface of the pedal and
the floor. If it is out of the range shown
above, see an authorized NISSAN dealer.
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 also self-adjust every
time the brake pedal is applied. If the brakepedal goes down farther than normal, see
an authorized NISSAN dealer.
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 pads on your vehicle have audible
wear indicators. When a brake pad requires
replacement, it makes a high pitched scrap-
ing 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 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 do not have audible
wear indicators. If you ever hear an unusu-
ally loud noise from the rear drum brakes,
have them inspected as soon as possible by
ADI1089ADI0027
PARKING BRAKE AND BRAKE
PEDAL
Maintenance and do-it-yourself8-21
ZX

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
``NISSAN Service and Maintenance Guide.''
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, turn the
engine off. 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.
ENGINE COMPARTMENT
CAUTION
Never use a fuse of a higher amperage
rating than that specified on the fuse
box cover. This could damage the elec-
trical system or cause a fire.
If a headlight does not come on, check for
an open fuse:
The left headlight (driver's side) and right
headlight (passenger side) fuses are lo-
cated in the left-hand fuse box, near the
radiator cap.
ADI1090
FUSES
8-22Maintenance and do-it-yourself
ZX