2002 NISSAN ALTIMA brake pads

The malfunction indicator lamp may stop
blinking and come on steady. Have the
vehicle inspected by an authorized NISSAN
dealer. You do not need to have your ve-
hicle towed to the dealer.
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.
Traction control off indicator
light
After turning the ignition key to the ON
position, the light will illuminate. The light
will turn off after about 2 seconds if the
traction control system (TCS) is operational.
If the light stays on or comes on when you
are driving, it may indicate the traction con-
trol system is not functioning properly. Have
the system checked by your NISSAN
dealer.The light comes on when the traction control
off switch is pushed to OFF. This indicates
the traction control system is not operating.
Push the traction control off switch again or
restart the engine and the system will oper-
ate normally. See ªTraction controlº in the
ª5. Starting and drivingº section.
Slip indicator light
This indicator will blink when the traction
control system is limiting wheelspin. Slip-
pery road conditions may exist if the slip
indicator blinks on. If this happens, adjust
your driving accordingly.
The slip indicator light also comes on when
you turn the ignition key to ON. The light will
turn off after about 2 seconds if the system
is operational. If the light does not come on
or go off, have the traction control system
checked by your NISSAN dealer. The sys-
tem operates in all transmission shift lever
positions. But the system can upshift the
transmission only as high as the indicated
shift lever position.
AUDIBLE REMINDERS
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 pos-
sible if the warning sound is heard.
Key reminder chime
A 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
With the ignition switch in the OFF position,
a chime sounds when the driver's door is
opened with the headlight switch on.
Turn the headlight switch OFF when leaving
the vehicle.
2-12Instruments 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 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 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.
Parking brake bedding
The parking brake shoes must be ``bedded
down'' whenever the stopping effect of the
POWER STEERING BRAKE SYSTEM
5-18Starting and driving
ZX

Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front and rear, disc-type brakes self-
adjust every time the brake pedal is applied.
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 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.
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, 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.
CHECKING CLUTCH PEDAL
Press the pedal by hand and be sure the
free travel is within the limits shown above.
If free travel is out of the range shown
above, see an authorized NISSAN dealer.
ADI0528
CLUTCH PEDAL
8-26Maintenance and do-it-yourself
ZX