1998 FORD MUSTANG brake

BRAKES
Your service brakes are self-adjusting. Refer to the
scheduled maintenance guide for scheduled
maintenance.
Occasional brake noise is normal and often does not
indicate a performance concern with the vehicle's
brake system. In normal operation, automotive brake
systems may emit occasional or intermittent squeal
or groan noises when the brakes are applied. Such
noises are usually heard during the first few brake
applications in the morning; however, they may be
heard at any time while braking and can be
aggravated by environmental conditions such as
cold, heat, moisture, road dust, salt or mud. If a
ªmetal-to-metal,º ªcontinuous grindingº or
ªcontinuous squealº sound is present while braking,
the brake linings may be worn-out and should be
inspected by a qualified service technician.
Anti-lock brake system (ABS) (if equipped)
On vehicles equipped with an anti-lock braking
system (ABS), a noise from the hydraulic pump
motor and pulsation in the pedal may be observed
during ABS braking events. Pedal pulsation coupled
with noise while braking under panic conditions or
on loose gravel, bumps, wet or snowy roads is
normal and indicates proper functioning of the
vehicle's anti-lock brake system. The ABS performs a
self-check at 17 km/h (10 mph) after you start the
engine and begin to drive away. A brief mechanical
noise may be heard during this test. This is normal.
If a malfunction is found, the ABS warning light will
come on. If the vehicle has continuous vibration or
shudder in the steering wheel while braking, the
vehicle should be inspected by a qualified service
technician.
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The ABS operates by
detecting the onset of
wheel lockup during
brake applications
and compensating for
this tendency. The
wheels are prevented
from locking even
when the brakes are firmly applied. The
accompanying illustration depicts the advantage of
an ABS equipped vehicle (on bottom) to a non-ABS
equipped vehicle (on top) during hard braking with
loss of front braking traction.
ABS warning lamp
The
ABSwarning lamp in the instrument cluster
momentarily illuminates when the ignition is turned
on and the engine is off. If the light does not
illuminate momentarily at start up, remains on or
continues to flash, the ABS needs to be serviced.
With the ABS light on,
the anti-lock brake
system is disabled and
normal braking is still
effective unless the brake warning light also remains
illuminated with parking brake released. (If your
brake warning lamp illuminates, have your vehicle
serviced immediately).
Using ABS
²In an emergency or when maximum efficiency
from the ABS is required, apply continuous full
force on the brake. The ABS will be activated
immediately, thus allowing you to retain full
steering control of your vehicle and, providing
there is sufficient space, will enable you to avoid
obstacles and bring the vehicle to a controlled
stop.
²The Anti-Lock system does not decrease the time
necessary to apply the brakes or always reduce
P!
BRAKE
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stopping distance. Always leave enough room
between your vehicle and the vehicle in front of
you to stop.
²We recommend that you familiarize yourself with
this braking technique. However, avoid taking any
unnecessary risks.
Hydraulic brake booster system (Hydroboost)
The Hydroboost system receives fluid pressure from
the power steering pump to provide power assist
during braking.
The sound of the pump operating may be heard by
the driver, but this is a normal characteristic of the
system.
For Hydroboost-equipped vehicles operating under
normal conditions, the noise of the fluid flowing
through the booster may be heard whenever the
brake is applied. This condition is normal. Vehicle
service is not required.
If braking performance or pedal response becomes
very poor, even when the pedal is strongly
depressed, it may indicate the presence of air in the
hydraulic system or leakage of fluid. Stop the vehicle
safely as soon as possible and seek service
immediately.
Parking brake
Apply the parking
brake whenever the
vehicle is parked. To
set the parking brake,
apply the brake pedal
and pull the handle up
as far as possible.
The BRAKE warning
lamp in the instrument
cluster illuminates and
remains illuminated
(when the ignition is turned ON) until the parking
brake is released.
P!
BRAKE
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The parking brake is not recommended to stop a
moving vehicle. However, if the normal brakes fail,
the parking brake can be used to stop your vehicle
in an emergency. Since the parking brake applies
only the rear brakes, the vehicle's stopping distance
will increase greatly and the handling of your vehicle
will be adversely affected.
Always set the parking brake fully and make
sure that the gearshift is securely latched in
P (Park) (automatic transmission) or in 1 (First)
(manual transmission).
Your brake handle may
need to be pulled up
slightly to release
pressure before
pushing in the button.
Push the button on the
end of the parking
brake and push the handle down as far as possible
to release the brake. Driving with the parking brake
on will cause the brakes to wear out quickly and
reduce fuel economy.
TRACTION CONTROLY(IF EQUIPPED)
Your vehicle may be equipped with the optional
Traction Controlysystem. This system helps you
maintain the stability and steerability of your
vehicle. It is especially useful on slippery and/or hilly
road surfaces. The system operates by detecting and
controlling wheel spin. The system borrows many of
the electronic and mechanical elements already
present in the anti-lock braking system (ABS).
Wheel-speed sensors allow excess rear wheel spin to
be detected by the Traction Controlyportion of the
ABS computer. Any excessive wheel spin is
controlled by automatically applying and releasing
the rear brakes in conjunction with engine torque
reductions. Engine torque reduction is realized via
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If the power steering system breaks down (or if the
engine is turned off), you can steer the vehicle
manually, but it takes more effort.
If the steering wanders or pulls, the condition could
be caused by any of the following:
²underinflated tire(s) on any wheel(s)
²high crown in center of road
²high crosswinds
²wheels out of alignment
²loose or worn components in steering linkage
AUTOMATIC TRANSMISSION OPERATION
(IF EQUIPPED)
Brake-shift interlock
This vehicle is equipped with a brake-shift interlock
feature that prevents the gearshift from being moved
from P (Park) unless the brake pedal is depressed.
If you cannot move the gearshift out of P (Park)
with the brake pedal depressed:
1. Apply the parking brake, turn ignition key to
LOCK, then remove the key.
2. Insert the key and turn it to OFF. Apply the brake
pedal and shift to N (Neutral).
3. Start the vehicle.
If it is necessary to use the above procedure to
move the gearshift, it is possible that a fuse has
blown or the vehicle's brakelamps are not operating
properly. Refer toFuses and relaysin theRoadside
emergencieschapter.
Do not drive your vehicle until you verify
that the brakelamps are working.
If your vehicle gets stuck in mud or snow it may be
rocked out by shifting from forward and reverse
gears, stopping between shifts, in a steady pattern.
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Press lightly on the accelerator in each gear.
Do not rock the vehicle for more than a few
minutes. The transmission and tires may be
damaged or the engine may overheat.
Always set the parking brake fully and make
sure the gearshift is latched in P (Park).
Turn off the ignition whenever you leave your
vehicle.
If the parking brake is fully released, but the
brake warning lamp remains illuminated, the
brakes may not be working properly. See your
dealer or a qualified service technician.
Driving with a 4±speed automatic transmission
(if equipped)
Understanding gearshift positions
Pull the gearshift lever towards you and downward
to move the automatic gearshift.
Hold the brake pedal down while you move
the gearshift lever from P (Park) to another
position. If you do not hold the brake pedal down,
your vehicle may move unexpectedly and injure
someone.
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P (Park)
Always come to a
complete stop before
shifting into P (Park).
Make sure the gearshift
is securely latched in P
(Park). This position
locks the transmission
and prevents the rear
wheels from turning.
Always set the parking brake fully and make
sure the gearshift is securely latched in P
(Park).
Never leave your vehicle unattended while it
is running.
R (Reverse)
With the gearshift in R
(Reverse), the vehicle
will move backward.
Always come to a
complete stop before
shifting into and out of
R (Reverse).
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N (Neutral)
With the gearshift in N
(Neutral), the vehicle
can be started and is
free to roll. Hold the
brake pedal down while
in this gear.
(Overdrive)
The normal driving
position for the best
fuel economy.
Transmission operates
in gears one through
four.
(Overdrive) can be
deactivated by pressing
the transmission
control switch on the
end of the gearshift
lever.
The transmission control
indicator light (TCIL)
will illuminate on the
instrument cluster.
Drive± Not shown on the display. Activate by
pressing the transmission control switch on the end
of the gearshift lever with the gearshift in the
position. The O/D OFF indicator will illuminate
on the instrument cluster. Transmission operates in
O/ D
OFF
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