brake FORD F150 1998 10.G User Guide

²Make sure the parking brake is
set.
²Make sure the gearshift is in P
(Park).
If starting a vehicle with a manual
transmission:
²Make sure the parking brake is
set.
²Push the clutch pedal to the
floor.
BRAKE
HOOD
Starting
78

3. Turn the key to 4 (ON) without
turning the key to 5 (START).
Make sure the corresponding lights
illuminate briefly. If a light fails to
illuminate, have the vehicle
serviced.
²If the driver's safety belt is
fastened, the light (
) will not
illuminate.
3
2
1
5
4
LOW
FUEL
DOOR
AJAR
BRAKE
FUEL
RESET CHECK
ENGINELOW
RANGE
4 X 4
!ABS+ -
THEFTLEF
H0
0000
RPM1000X
00000
MPH
20km/h 406080
100
120
140
160
0
0 123
5
6 4
PRN 21
1020304050
60
70
80
90
100
8C 18
H
D
CHECK
SUSPFUEL DOOR
Starting
79

STARTING THE ENGINE
1. Turn the key to 5 (START)
without pressing the accelerator
pedal and release as soon as the
engine starts. The key will return
to 4 (ON).
2. If the engine does not start
within five seconds, wait ten
seconds and try again.If your
vehicle is equipped with a 3.0L
Vulcan engine,and does not start
in two attempts in ambient
temperatures of ±20ÉC (±4ÉF) and
below, depress the accelerator
approximately 1/3 of the way down
and try again.
3. If the engine does not start in
two attempts OR if the
temperature is below -12ÉC (10ÉF),
depress the accelerator and start
the engine while holding the
accelerator down. Release the
accelerator when the engine starts.
4. After idling for a few seconds,
apply the brake and release the
parking brake.
Using the engine block heater
(if equipped)
An engine block heater warms the
engine coolant, which improves
starting, warms up the engine
faster and allows the
heater-defroster system to respond
1
23
4
5
Starting
80

BRAKES
Your brakes are self-adjusting.
Refer to the ªService Guideº 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)
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. If the
vehicle has continuous vibration or
Driving
83

shudder while braking, felt mainly
in the steering wheel, the vehicle
most likely needs service.
The ABS operates by detecting the
onset of wheel lock up during
brake applications and
compensating for this tendency.
The front 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.
ABS warning lamp
The
ABSwarning lamp in the
instrument cluster illuminates for
about five seconds when starting
the vehicle. If an ABS fault is
detected, the light will remain on
and your vehicle should be
serviced as soon as possible.
Normal braking is still effective
unless the BRAKE warning lamp is
also illuminated.
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
!
BRAKE
Driving
84

there is sufficient space, will
enable you to avoid obstacles
and bring the vehicle to a
controlled stop.
²We recommend that you
familiarize yourself with this
braking technique. However,
avoid taking any unnecessary
risks.
Parking brake
Apply the parking brake whenever
the vehicle is parked. To set the
parking brake, press the parking
brake pedal down until the pedal
stops.
The BRAKE warning lamp in the
instrument cluster illuminates and
remains illuminated (when the
ignition is turned ON) until the
parking brake is released.
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).
BRAKE
HOOD
!
BRAKE
Driving
85

The parking brake is not designed
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 be adversely
affected.
Pull the release lever to release
the brake. Driving with the parking
brake on will cause the brakes to
wear out quickly and reduce fuel
economy.
TRACTION-LOK AXLE (IF
EQUIPPED)
This axle provides added traction
on slippery surfaces, particularly
when one wheel is on a poor
traction surface. Under normal
conditions, the Traction-Lok axle
functions like a standard rear axle.
Extended use of other than the
manufacturer's specified size tires
on a Traction-Lok rear axle could
result in a permanent reduction in
effectiveness. This loss of
effectiveness does not affect
BRAKE
HOOD
Driving
86

The air suspension shut-off switch
is located behind an access panel
underneath the passenger side
instrument panel.
On vehicles equipped with
Air Suspension, turn OFF
the Air Suspension switch prior
to jacking, hoisting or towing
your vehicle.
Normal vehicle operation does not
require any action by the driver.
TRANSMISSION OPERATION
Automatic transmission
operation
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
AIR SUSPENSION
SWITCH
INTERRUPTEUR DE
LA SUSPENSION
PNEUMATIQUE
OFF
Driving
88

is possible that a fuse has blown
and the vehicle's brakelamps may
not be operating properly. Refer to
Fuses 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 in a steady pattern. 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.
Driving with a 4±speed
automatic transmission
Understanding gearshift
positions
Pull the gearshift lever towards
you and downward to move the
automatic gearshift.
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89

Hold the brake pedal down
while you move the
gearshift lever from position to
position. If you do not hold the
brake pedal down, your vehicle
may move unexpectedly and
injure someone.
P (Park)
Always come to a complete stop
before shifting into P (Park). Make
sure the gearshift is securely
latched in P (Park).
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).
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 transmissionOVERDRIVEOFF
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