four wheel drive FORD BRONCO 1988 User Guide

204
*
[DR22400( ALL)05/95]
RWARNING
An increase in pedal travel will result in
reduced braking capability. The brake
system should be checked immediately.
[DR22905(B )08/94]
Anti-lock Brake System
*
[DR22910(B )08/94]
Your vehicle is 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.
*
[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.
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Update:Fri Jun 9 15:26:57 1995
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212
*
[DR27150(B F )05/95]
RWARNING
To avoid losing control on slippery roads,
do not downshift into Low with the
automatic transmission when moving
faster than 20 mph (32 km/h). Do not
downshift into First with the manual
transmission when moving faster than
5 mph (8 km/h).
*
[DR27350(B F )06/94]
RWARNING
The rear antilock brake system may not
prevent brake lock-up on extremely
slippery surfaces. Rear brake lock-up may
also occur while driving in four-wheel
drive because the transfer case couples the
front and rear axles together.
*
[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.
*
[DR27601(BEF )05/95]
RWARNING
To avoid injury, never run the engine
with one wheel off the ground, such as
when changing a tire.
File:ltdrb.ex
Update:Fri Jun 9 15:26:57 1995
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235
*
[DR40500(B F )12/91]
q
Shift an automatic transmission into Park (P).
Put the gearshift of a manual transmission in
Reverse. If your vehicle is equipped with
four-wheel drive make sure the transfer case
is not in Neutral.
*
[DR40600( ALL)01/93]
To start, after being parked on a grade:
*
[DR40700( ALL)11/89]
q
Apply the foot service brakes and hold
*
[DR40800( ALL)11/89]
q
Start the engine
*
[DR40900( ALL)11/89]
q
Shift transmission into gear and release the
parking brake
*
[DR41000( ALL)11/89]
q
Release the foot service brakes and move the
vehicle uphill to free the wheel chocks
*
[DR41100( ALL)11/89]
q
Apply the foot service brakes and hold while
another person retrieves the chocks.
*
[DR41260(B F )02/92]
Snowplowing
*
[DR41275(B )01/93]
RWARNING
Do not use this vehicle for snowplowing.
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Update:Fri Jun 9 15:26:57 1995
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245
*
[RE15350(B F )06/94]
If you have a four-wheel drive vehicles with
manual locking hubs, put transfer case lever in
2H, 4H, or 4L.
*
[RE15375(B F )05/95]
When one of the back wheels is off the ground,
the transmission alone will not prevent the
vehicle from moving or slipping off the jack,
even if the vehicle is in P (Park) or 1 (First). To
prevent the vehicle from moving when you
change a tire, be sure the parking brake is set,
then block the wheel (both directions) that is
diagonally opposite (other side and end of the
vehicle) to the tire that is being changed.
*
[RE15400(B F )05/95]
RWARNING
If the vehicle slips off the jack, you or
someone else could be seriously injured.
[RE15435(B F )05/95]
When the transfer case is in the N (Neutral)
position, the engine and transmission are
disconnected from the rest of the driveline.
Therefore, the vehicle is free to roll even if the
automatic transmission is in P (Park) or the
manual transmission is in gear.
*
[RE15440(B F )05/95]
RWARNING
Do not leave the vehicle unattended with
the transfer case in the N (Neutral)
position. Always set the parking brake
fully and turn off the ignition when
leaving the vehicle.
*
[RE15550(BEF )05/95]
2. Get out the spare tire and jack.
*
[RE15800(B F )10/92]
The jack and lug wrench are stowed under the
hood on the right front fender inner panel, and
the jack handle is on the radiator support.
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Update:Fri Jun 9 15:25:48 1995
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252manual is available from Ford Motor Company
for all authorized tow truck operators. Have
your tow truck driver refer to this manual for
the proper hook-up and towing procedures for
your vehicle.
*
[RE26300(B F )06/94]
Towing Four-Wheel Drive Vehicles With a
Lever-Operated Transfer Case
*
[RE26400(B F )06/94]
q
Place transmission gearshift (automatic or
manual) in N (Neutral).
*
[RE26425(B F )06/94]
q
Lock steering wheel straight ahead if vehicle
is to be towed with rear wheels off the
ground.
*
[RE26450(B F )12/89]
q
Set manual locking hubs in FREE position or
disengage the automatic locking hubs by
shifting the transfer case to 2H and drive the
vehicle in the opposite direction for a
minimum of 10 feet (3 meters) in a straight
line.
*
[RE26475(B F )06/94]
NOTE: Confirm by observation that the front
driveshaft is not rotating prior to
towing with the rear wheels off the
ground.
*
[RE26500(B F )06/94]
q
Place transfer case in N (Neutral).
*
[RE26615(B F )03/91]
NOTE: The transfer case neutral setting is
located between 4H and 4L. In order to
place the transfer case in neutral, first
place the lever in the 4H position, then
push down (toward the ground) on the
shift knob and at the same time pull
slightly rearward until the lever is
between the 4H and 4L position. With
the ignition in the on position, both
4x4 and LOW RANGE indicator lights
will be off when the transfer case is in
neutral. These lights will also be off
when the transfer case is in the 2H
position.
File:ltreb.ex
Update:Fri Jun 9 15:25:48 1995
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253
*
[RE26650(B F )06/94]
There are no wrecker or recreational vehicle
towing restrictions on method or distance if the
above preparations are made.
*
[RE26700(B F )06/94]
q
Vehicle speed should not exceed 55 mph
(88 km/h). This applies with the front wheels
off the ground, the rear wheels off the
ground, or both front and rear wheels on the
ground.
*
[RE26800(B F )06/94]
Towing Four-Wheel Drive Vehicles With
Touch Drive Electric Shift Transfer Case
*
[RE26900(B F )06/94]
q
Place transmission gearshift (automatic or
manual) in N (Neutral).
*
[RE27000(B F )05/90]
q
Place transfer case in 2H.
*
[RE27050(B F )05/90]
NOTE: Both the4 x 4 and LOW RANGE
indicator lights in the instrument panel
will be off when the transfer case is in
2H.
*
[RE27200(B F )06/94]
q
Lock steering wheel straight ahead if vehicle
is to be towed with rear wheels off the
ground.
*
[RE27301(B F )06/94]
q
When towing your vehicle with the rear
wheels off the ground, the front axle
automatic locking hubs must first be
disengaged by shifting the transfer case to 2H
and moving the vehicle forward for a
minimum of 10 feet (3 meters) in a straight
line. Do not exceed a vehicle speed of
55 mph (88 km/h) while towing.
*
[RE27350(B F )06/94]
NOTE: Confirm by observation that the front
driveshaft is not rotating prior to
towing with the rear wheels off the
ground.
File:ltreb.ex
Update:Fri Jun 9 15:25:48 1995
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254
*
[RE27400(B F )11/92]
q
When towing your vehicle with the rear
wheels on the ground or all four wheels on
the ground and the driveshafts connected, do
not exceed 35 mph (56 km/h) or
transmission damage could result. If a
distance of 50 miles (80 km) is exceeded,
disengage the automatic locking hubs and
disconnect the rear driveshaft from the axle
and secure. (Max speed 55 mph [88 km/h]
with driveshafts disconnected.)
*
[RE27500(BEF )03/91]
RWARNING
Never use a tow bar that attaches to the
bumper when you tow your vehicle. This
could damage the bumper and cause an
accident.
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Update:Fri Jun 9 15:25:48 1995
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Index 369
Engine knocking............ 284
Engine oil
checking and adding......... 292
dipstick............... 292
disposal...........294, 298, 315
engine oil pressure gauge........ 83
filter, specifications.......... 346
refill capacities............ 344
specifications............. 290
synthetic oil............. 291
ªbreak-inº oils............. 7
viscosity............... 291
Entry system
illuminated.............. 125
remote................ 121
Exhaust fumes.............. 71
Extended Service Plan, Ford........ 4
F
Federal Communications Commission . . . 173
Federal Highway Administration
Regulation............... 6
Flashers, hazard............. 109
Flashing the lights............ 107
Flat tire................ 241
Fluid refill capacities.......... 344
Ford Customer Assistance Center..... 257
Ford Dispute Settlement Board...... 258
Ford Extended Service Plan........ 4
Ford Motor Company of Canada..... 264
Ford of Canada Customer
Assistance Centre........... 264
Foreign registration........... 263
4WD light.............191, 197
4x4 systems - lever operated....... 189
4x4 systems - touch drive........ 196
Four-Wheel Drive vehicles
description.............. 188
driving off road........... 200
indicator light............ 191
File:ltixb.ex
Update:Fri Jun 9 15:21:14 1995
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370 Index
Four-Wheel Drive vehicles (continued)
lever operated............ 189
special notice.............. 5
towing..............252±253
Four-wheeling with Ford supplement.... 5
French owner guides, how to obtain.... 3
Fuel
calculating fuel economy........ 289
capacity............... 344
choosing the right fuel......... 283
comparisons with EPA fuel economy
estimates.............. 289
filling your vehicle with fuel...... 281
filter, specifications.......... 346
fuel gauge............... 84
improving fuel economy........ 290
octane rating............. 284
quality................ 284
running out of fuel.......... 288
storing your vehicle.......... 352
treating emergencies.......... 286
Fuel cap
removing............... 282
replacing.............282, 288
Fuel filler door............. 282
Fuel filter, specifications......... 346
Fuel gauge................ 84
Fuel pump shut-off switch, starting after a
collision................ 69
Fuse panels
instrument panel........... 323
power distribution box........ 326
Fuses
checking and replacing........ 330
circuit breakers............ 332
G
Gas cap (see Fuel cap).......... 281
Gas mileage (see Fuel economy) . . . 283, 289
Gasoline (see Fuel)............ 281
File:ltixb.ex
Update:Fri Jun 9 15:21:14 1995
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Index 373
L
Lamps
cargo lamps............. 100
checking............... 333
combination cargo and brakelamp . . . 101
courtesy lamps............ 100
daytime running light system...... 99
dome lamps............. 100
flashing the lamps.......... 107
hazard flashers............ 109
headlamps............... 98
high beams............. 106
high-mount brakelamp........ 336
interior lamps............ 100
map lamps.............. 102
replacing bulbs............ 333
trailer................ 231
Lane change indicator (see Turn signal) . . 105
Lap belts................. 19
Lights, warning and indicator
airbag................. 81
anti-lock brakes (ABS).......... 77
brake................. 76
charging system............ 81
check engine.............. 78
four-wheel drive.........191, 197
high beam............... 84
overdrive off............. 177
rear ABS................ 77
safety belt............... 78
testing the warning lights........ 64
Load limits
GAWR................ 214
GVWR................ 214
trailer towing............. 216
Locking hubs
lever operated with automatic..... 191
lever operated with manual...... 194
Lubricant specifications......... 347
File:ltixb.ex
Update:Fri Jun 9 15:21:14 1995
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