warning FORD E SERIES 1996 4.G Repair Manual

208 [DR22430( E M)04/95]Hydraulic Brake Booster System
(Hydro Boost)
[DR22460( E M)04/95]
The Hydro Boost system receives its source of
power from the power steering system pump.
% [DR22550( E )03/93]
Rear Anti-lock Brakes (If equipped)
*
[DR22750( E )10/94]
Your vehicle may be equipped with a Rear
Anti-lock Brake System. This system prevents at
least one and often both rear wheels from
completely locking up when the brakes are
applied in a panic stop, for example.
*
[DR22800( EF )07/94]
Even with the Anti-lock Brake System, you
should be careful when braking. Front brake
lock up on any surface, even on smooth
pavement causes loss of steering control. Heavy
braking on roads with loose surfaces such as
snow or gravel, or severe pavement irregularities
could also cause you to lose steering control of
your vehicle.
*
[DR22900( EF )05/95]
RWARNING
If the anti-lock brake system warning
light remains on or comes on while
driving, have the braking system checked
by a qualified service technician as soon
as possible.
*
[DR22902( EF )06/95]
NOTE: If a fault occurs in the anti-lock
system, and the brake warning light is
not lit, the anti-lock system is disabled
but normal brake function remains
operational.
[DR22908( E )03/93]
Anti-lock Brake System (If equipped)
*
[DR22912( E )08/94]
Your vehicle may be equipped with a Four
Wheel Anti-lock Braking System (4WABS). The
4WABS helps the driver to maintain vehicle
control by preventing wheel lockup during hard
braking.
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Update:Wed Apr 17 08:44:07 1996

209
*
[DR22915(BE )03/94]
The 4WABS operates with a computer that is
able to optimize vehicle control during braking
on varying tire and road conditions by
modulating the brake pressure at each of the
front wheels and the rear axle. This ªpumping
actionº is similar to the driver ªpumpingº the
brakes but happens at a much faster rate.
*
[DR22920(BE )05/95]
RWARNING
The Anti-lock system does NOT assist the
vehicle in stopping quickly on wet or icy
surfaces. Heavy braking combined with
poor road conditions could cause you to
lose steering control of your vehicle.
*
[DR22925(BE )10/94]
Using anti-lock brakes
*
[DR22930(BE )05/94]
The operation of a vehicle with 4WABS is not
similar to the operation of normal brakes. Some
differences exist and are listed below:
*
[DR22935(BE )10/94]
q
Apply the brake steadily. In the event of a
panic stop, do NOT ªpumpº the brakes.
ªPumpingº the brakes during an Anti-lock
stop will diminish braking effectiveness.
%*
[DR22940(BE )10/94]
q
During an Anti-lock stop, the driver will
notice a brake pedal pulsation and hear some
noise from the engine compartment. This is
an indication that the 4WABS system is
working correctly and is normal.
*
[DR22945(BE )05/95]
RWARNING
The Anti-lock system does NOT decrease
the time necessary to apply the brakes.
Always leave enough room between the
vehicle in front of you and your vehicle.
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Update:Wed Apr 17 08:44:07 1996

210
*
[DR22950(BE )05/95]
4WABS driver warning light
[DR22955(BE )08/94]
The 4WABS computer continuously monitors the
system while driving for any electrical faults or
system malfunctions. In addition, the 4WABS
computer performs an initial system check called
bulb proveout when the vehicle ignition is
switched on. During bulb proveout, the amber
ªABSº light on the instrument cluster will
momentarily illuminate and then go out.
*
[DR22960(BE )03/93]
NOTE: After starting the vehicle and upon
initial drive-off, the driver may notice
a single pulse of the brake pedal and a
noise from the engine compartment.
This is part of the initial system check
and is normal.
[DR22965(BE )08/94]
Should a malfunction in the 4WABS system
occur, the amber ªABSº light on the instrument
cluster will come on and stay on indicating that
the antilock system has been shut down and the
vehicle needs to be serviced. Normal braking is
not affected unless the red brake warning light
is also illuminated.
*
[DR22970(BE )10/94]
NOTE: It is important to note that when the
ABS Warning Light is illuminated the
ABS system is disabled. The vehicle
must be serviced immediately to
restore the benefits of the Anti-lock
system.
*
[DR22975(BE )10/94]
NOTE: Mobile phones or radio transmitters
not installed by Ford Motor Company
may interfere with the Anti-lock
System. Should the Anti-lock system
activate unexpectedly or the Anti-lock
Warning Light illuminate after
installation of such a unit, have the
installation of the unit checked.
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Update:Wed Apr 17 08:44:07 1996

211
*
[DR23000(BE M)12/89]
If Brakes Do Not Grip Well or Pedal is
ªLowº
%*
[DR23200(BEF )11/89]
If brakes do not grip well, it may indicate the
rear drum brakes need adjustment. To do this,
drive the vehicle in reverse at 5 mph (8 km/h)
on level, dry pavement. Stop the vehicle by
firmly applying the brakes. Repeat this
procedure four or five times.
*
[DR23250( ALL)11/89]
If during normal operation the brake pedal
seems ªlowº, it may indicate the need for a
brake system inspection and/or service. You
should have your brakes checked as soon as
possible.
*
[DR23300( ALL)02/95]
Occasional brake squeal during light to moderate
stops does not affect the function of the brake
system and is normal. However, if the squeal
becomes annoyingly loud or increases
significantly in frequency of occurrence, return
the vehicle to your dealer for inspection.
*
[DR23400(BEF )11/89]
RWARNING
Modifications to the suspension spring
rates and/or vehicle ride height may
adversely affect vehicle stopping ability.
*
[DR23500(BEF )07/92]
If Brakes Pull
*
[DR23600(BEF )05/95]
q
Check tire pressure.
*
[DR23700(BEF )07/92]
q
Perform the self-adjustment procedure
described underIf Brakes Do Not Grip Well or
Pedal is ªLow.º
*
[DR23800(BEF )05/95]
If pull occurs during the first 500 miles
(800 km), make 10 moderately fast stops from
40 mph (65 km/h) and then perform the
self-adjustment procedure above. It may be
necessary to repeat this operation to properly
seat new brake linings and pads.
File:10ltdre.ex
Update:Wed Apr 17 08:44:07 1996

212 %
*
[DR24000( ALL)01/93]
Stopping Distances
*
[DR24100( ALL)11/89]
Stopping distances vary with different loads and
driving conditions. Use caution when
encountering new conditions and acquaint
yourself with vehicle performance. Take full
advantage of engine braking power when
slowing down.
%*
[DR24200( ALL)01/95]
Applying the Brakes
*
[DR24300( ALL)05/95]
Apply the brake pedal gradually. Use the
ªsqueezeº technique Ð push on the brake pedal
with a steadily increasing force. This allows the
wheels to continue to roll while you are slowing
down, which lets you steer properly.
*
[DR24400( ALL)05/95]
RWARNING
Do not drive with your foot resting on the
brake pedal. This will increase your
vehicle's stopping distance and may also
cause brake damage.
*
[DR24500( ALL)05/95]
RWARNING
If you are driving down a long or steep
hill, shift to a lower gear. Do not apply
your brakes continuously, as they may
overheat and become less effective.
*
[DR24600( ALL)03/95]
Using the Parking Brake
*
[DR24650(BEF )01/95]
The parking brake should be used whenever you
park your vehicle.
[DR24830( E M)06/95]
The parking brake pedal is suspended just below
the bottom of the instrument panel to the left of
the service brake. To set the parking brake while
parking your vehicle, press the brake pedal with
your right foot and hold it while you push the
parking brake pedal down firmly with your left
foot.
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214
*
[DR24960( E M)05/95]
RWARNING
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.
*
[DR25050( ALL)01/93]
RWARNING
If the parking brake is fully released, but
the Brake System light remains on, have
the brakes checked immediately. They
may not be working properly.
*
[DR25100(BEF )06/95]
The parking brake is not designed to stop a
moving vehicle, but you can use the parking
brake to stop your vehicle in an emergency if
the normal brakes fail. However, since the
parking brake applies only the rear brakes, the
stopping distance will increase greatly and the
handling of your vehicle will be adversely
affected.
%
*
[DR25200( ALL)01/95]
Driving Under Special Conditions
*
[DR25250( ALL)01/95]
Tips for Safe Driving
*
[DR25301( ALL)05/95]
As with any new vehicle, yours may drive and
handle differently from your previous vehicle.
Use care until you become accustomed to its
various features and driving characteristics.
*
[DR25350( ALL)03/95]
Operate your vehicle within reasonable limits.
Sudden acceleration, deceleration, turning, or
combinations of these maneuvers can cause a
vehicle to behave differently than anticipated.
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215
*
[DR25501( ALL)02/95]
Wheel Spin
*
[DR25550( ALL)11/92]
q
Extreme acceleration can cause the rear
wheels to spin, perhaps resulting in reduced
steering control.
*
[DR25601( ALL)05/90]
If the wheels spin during vehicle start-up, shift
to a different gear:
*
[DR25800( ALL)03/93]
q
Electronic 4-Speed Automatic Transmission
E4OD: use 2 (Second)
*
[DR26050( EF )05/90]
q
3-Speed Automatic (C6): use 2 (Second)
*
[DR26301( ALL)01/89]
Move forward slowly and evenly. If this does
not work, try rocking the vehicle.
%*
[DR26550( ALL)05/90]
High Speed Driving
*
[DR26575( ALL)06/95]
Ford Motor Company recommends obeying
posted speed limits.
*
[DR26601( ALL)05/95]
RWARNING
Driving too fast for conditions creates the
possibility of loss of vehicle control.
Driving at very high speeds for extended
periods of time may result in damage to
vehicle components.
*
[DR26625(BEF )12/91]
Speed limiter
*
[DR26652(BEF )05/95]
All models are equipped with an Electronic
Engine Control (EEC) system which limits the
maximum engine speed and thus road speed in
top gear. Vehicle operation is normal since the
controlled maximum speed is above posted
highway speeds in North America.
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Update:Wed Apr 17 08:44:07 1996

216 %
*
[DR26701( ALL)01/95]
Driving in Bad Weather
%*
[DR26750( ALL)01/95]
Slippery roads
*
[DR26801( ALL)03/95]
Drive cautiously on wet or snowy roads:
*
[DR26850( ALL)03/95]
q
Do not quickly move the steering wheel
unless necessary.
*
[DR26901( ALL)01/95]
q
Drive slower than you normally would.
*
[DR26951( ALL)01/95]
q
Give your vehicle more distance to stop.
*
[DR27025(BEF )06/95]
q
To stop on ice, shift to N (Neutral) below
10 mph (16 km/h) and gently pump brakes.
(Except with 4WAL)
*
[DR27050( ALL)02/93]
q
Consider using one of the lower gears.
*
[DR27201( E M)06/95]
RWARNING
To avoid skidding and losing control on
slippery roads, do not downshift into 1
(First) when you are moving faster than
20 mph (32 km/h).
*
[DR27401( E )01/93]
RWARNING
The Anti-Lock Brake System may not
prevent brake lock-up on extremely
slippery surfaces.
*
[DR27450(BEF )03/95]
Traction-Lok Rear Axle (If equipped)
*
[DR27501(BEF )03/95]
This axle provides added drive away traction on
slippery surfaces, particularly when one or more
wheels are on a surface with poor traction.
*
[DR27550(BEF )03/93]
Extended use of other than matching size tires
on a Traction-Lok rear axle could result in a
permanent reduction in effectiveness. This loss of
effectiveness does not affect normal driving and
should not be noticeable to the driver.
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217
*
[DR27601(BEF )05/95]
RWARNING
To avoid injury, never run the engine
with one wheel off the ground, such as
when changing a tire.
%*
[DR27651( ALL)01/95]
High water
*
[DR27675( ALL)06/92]
Never attempt to cross water that is fast flowing
or of unknown depth.
*
[DR27701( ALL)05/90]
Do not drive through flooded areas unless you
are sure that the water is below the bottom of
the wheel hubs.
*
[DR27750( ALL)04/94]
If you must drive through high water, drive
slowly. You may have limited traction or wet
brakes, so allow extra stopping distance because
your vehicle will not stop as quickly as usual.
*
[DR27801( ALL)01/95]
After you drive through the standing water,
apply your brakes gently several times as your
vehicle moves slowly. This helps to dry the
brakes.
*
[DR27820(BEF )06/95]
NOTE: If the transmission and transfer case is
submerged in water, their fluids should
be checked and changed, if necessary.
*
[DR27825( ALL)03/93]
NOTE: All rear axle lube quantities must be
replaced every 100,000 miles
(160,000 km) or if the axle has been
submerged in water. Otherwise, the
lube should not be checked or changed
unless a leak is suspected or repair
required.
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Update:Wed Apr 17 08:44:07 1996

218
*
[DR27850( ALL)11/89]
Rocking the vehicle
*
[DR27950( ALL)05/95]
If your vehicle gets stuck (for example, in mud
or snow), you may rock it out of the spot. Shift
in a steady rhythm between forward and reverse
gears. Allow the transmission to fully engage,
then press lightly on the accelerator. Do not rock
the vehicle for more than a few minutes. This
may overheat the engine and transmission,
causing damage to both. In addition, other
vehicle systems and components may also be
damaged.
*
[DR27975( ALL)05/95]
RWARNING
Do not spin the wheels at over 35 mph
(55 km/h). The tires may fail and injure a
passenger or bystander.
*
[DR28050(BEF )03/95]
Driving With a Heavy Load
*
[DR28101(BEF )01/95]
There are limits to the amount of weight your
vehicle can carry or tow. The total weight of
your vehicle, plus the weight of the passengers
and cargo, should never be more than the Gross
Vehicle Weight Rating (GVWR). Also, the weight
that your vehicle carries over the front axle and
rear axle should never be more than the Gross
Axle Weight Rating (GAWR) for the respective
axle.
*
[DR28150(BEF )01/95]
The weight limits of your vehicle's tires affect
the GVWR or GAWR limitations. Usage of
replacement tires with higher weight limit than
originals does not increase GVWR or GAWR.
Usage of lower capacity replacement tires may
lower GVWR and GAWR limitations.
File:10ltdre.ex
Update:Wed Apr 17 08:44:07 1996