brakes LINCOLN AVIATOR 2004 User Guide

Descend a hill in the same gear you
would use to climb up the hill to
avoid excessive brake application
and brake overheating. Do not
descend in neutral; instead,
disengage overdrive or manually
shift to a lower gear. When
descending a steep hill, avoid
sudden hard braking as you could
lose control. When you brake hard,
the front wheels can't turn and if
they aren't turning, you won't be
able to steer. The front wheels have to be turning in order to steer the
vehicle.
If your vehicle has anti-lock brakes, apply the brakes steadily. Do not
ªpumpº the brakes.
Driving on snow and ice
AWD vehicles have advantages over 2WD vehicles in snow and ice but
can skid like any other vehicle.
Should you start to slide while driving on snowy or icy roads, turn the
steering wheel in the direction of the slide until you regain control.
Avoid sudden applications of power and quick changes of direction on
snow and ice. Apply the accelerator slowly and steadily when starting
from a full stop.
Avoid sudden braking as well. Although an AWD vehicle may accelerate
better than a two-wheel drive vehicle in snow and ice, it won't stop any
faster, because as in other vehicles, braking occurs at all four wheels. Do
not become overconfident as to road conditions.
Make sure you allow sufficient distance between you and other vehicles
for stopping. Drive slower than usual and consider using one of the lower
gears. In emergency stopping situations, apply the brake steadily. Since
your vehicle is equipped with a four wheel anti-lock brake system (ABS),
do not ªpumpº the brakes. Refer to theBrakessection of this chapter
for additional information on the operation of the anti-lock brake system.
Never drive with chains on the front tires of AWD vehicles without also
putting them on the rear tires. This could cause the rear to slide and
swing around during braking.
Driving
218

DRIVING THROUGH WATER
Do not drive quickly through standing water, especially if the depth is
unknown. Traction or brake capability may be limited and if the ignition
system gets wet, your engine may stall. Water may also enter your
engine's air intake and severely damage your engine.
If driving through deep or standing water is unavoidable, proceed very
slowly. Never drive through water that is higher than the bottom of the
hubs (for trucks) or the bottom of the wheel rims (for cars).
Once through the water, always try the brakes. Wet brakes do not stop the
vehicle as effectively as dry brakes. Drying can be improved by moving
your vehicle slowly while applying light pressure on the brake pedal.
Driving through deep water where the transmission vent tube is
submerged may allow water into the transmission and cause
internal transmission damage. Have the fluid checked and, if
water is found, replace the fluid.
VEHICLE LOADING ± WITH AND WITHOUT A TRAILER
This section will guide you in the proper loading of your vehicle and/or
trailer, to keep your loaded vehicle weight within its design rating
capability, with or without a trailer. Properly loading your vehicle will
provide maximum return of vehicle design performance. Before loading
your vehicle, familiarize yourself with the following terms for determining
your vehicle's weight ratings, with or without a trailer, from the vehicle's
Safety Certification Label and Tire and Load Information Label:
Base Curb Weight± is the weight of the vehicle including a full tank of
fuel and all standard equipment. It does not include passengers, cargo, or
optional equipment.
Vehicle Curb Weight± is the weight of your new vehicle when you
picked it up from your dealer plus any aftermarket equipment.
Cargo Weight± includes all weight added to the Base Curb Weight,
including cargo and optional equipment. When towing, trailer tongue load
or king pin weight is also part of cargo weight.
Driving
221

Exceeding the Safety Certification Label axle weight rating limits
could result in substandard vehicle handling, performance,
engine, transmission and/or structural damage, serious damage to the
vehicle, loss of control and personal injury.
GCW (Gross Combined Weight)± is the weight of the loaded vehicle
(GVW) plus the weight of the fully loaded trailer.
GCWR (Gross Combined Weight Rating)± is the maximum allowable
weight of the vehicle and the loaded trailer ± including all cargo and
passengers ± that the vehicle can handle without risking damage.
(Important: The towing vehicle's braking system is rated for operation at
GVWR, not at GCWR. Separate functional brakes should be used for safe
control of towed vehicles and for trailers weighing more than 680 kg
[1,500 lbs]).The GCW must never exceed the GCWR.
Maximum Loaded Trailer Weight± is the highest possible weight of a
fully loaded trailer the vehicle can tow. It assumes a vehicle with only
mandatory options, no cargo (internal or external), a tongue load of
10±15% (conventional trailer) or king pin weight of 15±25% (fifth wheel
trailer), and driver only (68 kg [150 lbs]).Consult your dealership (or
the RV and Trailer Towing Guide provided by your dealership) for
more detailed information.
Tongue Load or Fifth Wheel King Pin Weight± refers to the amount
of the weight that a trailer pushes down on a trailer hitch.
Examples:For a 2268 kg (5000 lbs.) conventional trailer, multiply 5000
by 0.10 and 0.15 to obtain a proper tongue load range of 227 to 340 kg
(500 to 750 lbs.). For an 5216 kg (11,500 lbs.) fifth wheel trailer,
multiply by 0.15 and 0.25 to obtain a proper king pin load range of 782
to 1304 kg (1,725 to 2,875 lbs.)
Do not exceed the GVWR or the GAWR specified on the
certification label.
Driving
223

TRAILER TOWING
Trailer towing with your vehicle may require the use of a trailer tow
option package.
Trailer towing puts additional loads on your vehicle's engine,
transmission, axle, brakes, tires, and suspension. For your safety and to
maximize vehicle performance, be sure to use the proper equipment
while towing.
When towing maximum loads under high outside temperatures and on
steep grades, the A/C system may cycle on and off to protect the engine
from overheating. This may result in a temporary increase of interior
temperatures.
Follow these guidelines to ensure safe towing procedure:
²Stay within your vehicle's load limits.
²Thoroughly prepare your vehicle for towing. Refer toPreparing to
towin this chapter.
²Use extra caution when driving while trailer towing. Refer toDriving
while you towin this chapter.
²Service your vehicle more frequently if you tow a trailer. Refer to the
severe duty schedule in the scheduled maintenance guide.
²Do not tow a trailer until your vehicle has been driven at least 800 km
(500 miles).
²Refer to the instructions included with towing accessories for the
proper installation and adjustment specifications.
Do not exceed the maximum loads listed on the Safety Compliance
Certification label. For load specification terms found on the label, refer
toVehicle loadingin this chapter. Remember to figure in the tongue
load of your loaded vehicle when figuring the total weight.
Driving
225

Hitches
Do not use hitches that clamp onto the vehicle bumper; use a
load-carrying hitch. You must distribute the load in your trailer so that
10±15% of the total weight of the trailer is on the tongue, not to exceed
the maximum tongue loads as stated:
²Class II receiver: 159 kg (350 lbs.)
²Class III/IV receiver: 227 kg (500 lbs.) (weight-carrying)/331 kg (730
lbs.) (weight-distributing)
Safety chains
Always connect the trailer's safety chains to the frame or hook retainers
of the vehicle hitch. To connect the trailer's safety chains, cross the
chains under the trailer tongue and allow slack for turning corners.
If you use a rental trailer, follow the instructions that the rental agency
gives to you.
Do not attach safety chains to the bumper.
Trailer brakes
Electric brakes and manual, automatic or surge-type trailer brakes are
safe if installed properly and adjusted to the manufacturer's
specifications. The trailer brakes must meet local and Federal
regulations.
Do not connect a trailer's hydraulic brake system directly to your
vehicle's brake system. Your vehicle may not have enough
braking power and your chances of having a collision greatly increase.
The braking system of the tow vehicle is rated for operation at the
GVWR not GCWR.
Trailer lamps
Trailer lamps are required on most towed vehicles. Make sure all running
lights, brake lights, turn signals and hazard lights are working. See your
dealer or trailer rental agency for proper instructions and equipment for
hooking up trailer lamps.
Never connect any trailer lighting to the vehicle's taillamp
circuits, because it may damage the electrical system resulting in
fire. Contact your local Ford dealership for assistance in proper trailer
tow wiring installation. Additional electrical equipment may be
required.
Driving
228

Driving while you tow
When towing a trailer:
²Turn off the speed control. The speed control may shut off
automatically when you are towing on long, steep grades.
²Consult your local motor vehicle speed regulations for towing a trailer.
²To eliminate excessive shifting, use a lower gear. This will also assist
in transmission cooling. (For additional information, refer to the
Driving with a 5±speed automatic transmissionsection in this
chapter.)
²Under extreme conditions with large frontal trailers, high outside
temperatures and highway speeds, the coolant gauge may indicate
higher than normal coolant temperatures. If this occurs, reduce speed
until the coolant temperature returns to the normal range. Refer to
Engine coolant temperature gaugein theInstrument cluster
chapter.
²Anticipate stops and brake gradually.
²Do not exceed the GCWR rating or transmission damage may occur.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your scheduled maintenance guide for
more information.
Trailer towing tips
²Practice turning, stopping and backing up before starting on a trip to
get the feel of the vehicle trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
²Allow more distance for stopping with a trailer attached.
²If you are driving down a long or steep hill, shift to a lower gear. Do
not apply the brakes continuously, as they may overheat and become
less effective.
²The trailer tongue weight should be 10±15% of the loaded trailer
weight.
²After you have traveled 80 km (50 miles), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
²To aid in engine/transmission cooling and A/C efficiency during hot
weather while stopped in traffic, place the gearshift lever in P (Park).
²Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer's wheels.
Driving
229

The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 60A** Power Junction Box (PJB)
2 30A** Door locks (BSM)
3 Ð Not used
4 40A** Heated backlight/mirrors
5 40A** Anti-lock Brake System (ABS)
module (pump)
6 60A** Delayed accessory
7 20A** Daytime Running Lamps (DRL)
module
8 20A** Electric cooling fan
9 20A** Headlamp switch
10 30A** ABS module (valves)
11 40A** PTEC relay contacts
12 50A** Ignition/Starter relay
13 40A** Trailer tow relays
14 15A* Brake lamp feed
15 10A* Keep alive power
(PTEC/cluster/DEATC)
16 20A* Power point #3
17 20A* Rear wiper module
18 20A* 4x4 module
19 30A** Driver window motor
20 30A** Electric trailer brakes
21 30A** Memory seat module
22 20A** Main exterior lamps (low beam
headlamps, high beam headlamps,
fog lamps)
23 30A** Ignition switch
24 20A* Horn relay
25 20A* Power point #1
26 20A* Fuel pump relay contacts
27 20A* Trailer tow lamps
Roadside Emergencies
239

BRAKE FLUID RESERVOIR
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels below the ªMAXº line
that do not trigger the brake system
warning lamp are within the normal
operating range, there is no need to
add fluid. If the fluid levels are outside of the normal operating range,
the performance of your brake system could be compromised, seek
service from your dealer immediately.
TRANSMISSION FLUID
Checking automatic transmission fluid
The automatic transmission does not have a transmission fluid dipstick.
Refer to your scheduled maintenance guide for scheduled intervals for
fluid checks and changes. Your transmission does not consume fluid.
However, the fluid level should be checked if the transmission is not
working properly, (i.e., if the transmission slips or shifts slowly) or if you
notice some sign of fluid leakage.
Transmission fluid should be checked and, if required, fluid
should be added by a qualified technician.
Do not use supplemental transmission fluid additives, treatments or
cleaning agents. The use of these materials may affect transmission
operation and result in damage to internal transmission components.
INFORMATION ABOUT UNIFORM TIRE QUALITY GRADING
New vehicles are fitted with tires
that have a rating on them called
Tire Quality Grades. The Quality
grades can be found where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
example:
²Treadwear 200 Traction AA Temperature A
These Tire Quality Grades are determined by standards that the United
States Department of Transportation has set.
Tire Quality Grades apply to new pneumatic tires for use on passenger
cars. They do not apply to deep tread, winter-type snow tires,
Maintenance and Specifications
296

A
ABS (see Brakes) .....................197
Accessory delay ........................105
AdvanceTrac ..............................199
Air bag supplemental restraint
system ................................174, 178
and child safety seats ............176
description ......................174, 178
disposal ....................................181
driver air bag ..................176, 179
indicator light .........................180
operation .........................176, 179
passenger air bag ...........176, 179
side air bag ..............................178
Air cleaner filter .......................311
All Wheel Drive (AWD),
driving off road .........................211
Ambulance packages ....................7
Antifreeze
(see Engine coolant) ................281
Anti-lock brake system
(see Brakes) ......................197±198
Anti-theft system ......................149
arming the system ..................150
disarming a triggered
system .....................................151
Audio system (see Radio) ...16, 21
Automatic transmission
driving an automatic
overdrive .................................206
fluid, adding ............................296
fluid, checking ........................296
fluid, refill capacities ..............312
fluid, specification ..................316
Auxiliary power point ...............101
Axle
lubricant specifications ..314, 316refill capacities ........................312
B
Battery .......................................279
acid, treating emergencies .....279
jumping a disabled battery ....251
maintenance-free ....................279
replacement, specifications ...311
servicing ..................................279
BeltMinder .................................170
Brakes ........................................196
anti-lock ...........................197±198
anti-lock brake system (ABS)
warning light ...........................198
fluid, checking and adding ....296
fluid, refill capacities ..............312
fluid, specifications .........314, 316
lubricant specifications ..314, 316
parking ....................................198
shift interlock ..........................204
Bulbs ............................................88
C
Calculating load ........................224
Capacities for refilling fluids ....312
Cargo cover ...............................135
Cassette tape player ...................21
CD-single premium .....................16
Cell phone use ..........................131
Certification Label ....................318
Changing a tire .........................243
Child safety restraints ..............182
child safety belts ....................182
Child safety seats ......................184
attaching with tether straps ..188
in front seat ............................186
in rear seat ..............................186
Index
Index
324

Infant seats
(see Safety seats) .....................184
Inspection/maintenance (I/M)
testing ........................................294
Instrument panel
cleaning ...................................269
cluster ........................................10
lighting up panel and interior .85
J
Jack ....................................243, 245
positioning .......................243, 247
storage .............................243, 245
Jump-starting your vehicle ......251
K
Keyless entry system
locking and unlocking doors ..145
programming entry code .......143
Keys ...................................146±148
positions of the ignition .........193
L
Lamps
autolamp system .......................82
bulb replacement
specifications chart ..................88
daytime running light ...............84
fog lamps ...................................82
headlamps .................................82
headlamps, flash to pass ..........85
instrument panel, dimming .....85
interior lamps .....................87, 89
replacing
bulbs ..................88, 90, 92, 94±95
Lane change indicator
(see Turn signal) ........................87
Liftgate ..............................133, 139Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........198
Load limits .................................221
Loading instructions .................224
Locks
childproof ................................137
doors ........................................136
Lubricant specifications ...314, 316
Luggage rack .............................134
Lumbar support, seats .............153
M
Manual transmission
fluid capacities ........................312
lubricant specifications ..........316
Message center .................118±119
english/metric button .............123
system check button ..............123
warning messages ...................126
Mirrors .................................99, 105
automatic dimming rearview
mirror ......................................105
fold away .................................107
heated ......................................107
programmable memory ..........139
side view mirrors (power) ....106,
108
Moon roof ..................................100
Motorcraft parts ................289, 311
N
Navigation system .......................26
cd functions ..............................42
destination mode ......................55
DVD location .............................77
map mode .................................46
quick start .................................28
Index
327