trailer LINCOLN AVIATOR 2005 User Guide

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.
4x2
GCWR (Gross Combined Weight Rating)/Trailer Weight
Engine Rear axle ratio Maximum
GCWR-lb. (kg)Trailer weight
range-lb. (kg)
(0-Maximum)
4.6L 3.73 8500 (3856) 0–3500 (0–1588)
Notes:For high altitude operation, reduce GCW by 2% per 1,000 ft
(300 meters) elevation. For definitions of terms used in this table and
instructions on how to calculate your vehicle load, refer toVehicle
loadingin this chapter. Maximum trailer weights shown. The
combined weight of the completed towing vehicle and the loaded
trailer must not exceed the GCWR.
In ambient temperatures greater than 100°F (38°C), it is recommended
that the maximum GCW be reduced to 8,000 lb. (3,629 kg) for the 3.73
axle. At these temperatures, vehicle speed should be kept below 60
mph (97 km/h) during highway operation. Extended operation above
4,000 rpm should be avoided.
AW D
GCWR (Gross Combined Weight Rating)/Trailer Weight
Engine Rear axle ratio Maximum
GCWR-lb. (kg)Trailer weight
range-lb. (kg)
(0-Maximum)
4.6L 3.73 12300 (5580) 0-7100 (0-3220)
Notes:For high altitude operation, reduce GCW by 2% per 1,000 ft
(300 meters) elevation. For definitions of terms used in this table and
instructions on how to calculate your vehicle load, refer toVehicle
loadingin this chapter. Maximum trailer weights shown. The
combined weight of the completed towing vehicle and the loaded
trailer must not exceed the GCWR.
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AW D
In ambient temperatures greater than 100°F (38°C), it is recommended
that the maximum GCW be reduced to 11,600 lb. (5,262 kg). At these
temperatures, vehicle speed should be kept below 60 mph (97 km/h)
during highway operation. Extended operation above 4,000 rpm should
be avoided.
Towing a trailer over 3,500 lb. (1,588 kg) requires a weight carrying
class III/IV hitch.
Towing a trailer over 5,000 lb. (2,268 kg) requires a weight carrying
class III/IV hitch with aftermarket weight-distributing equipment
Do not exceed the GVWR or the GAWR specified on the
certification label.
Towing trailers beyond the maximum recommended gross trailer
weight exceeds the limit of the vehicle and could result in
engine damage, transmission damage, structural damage, loss of vehicle
control, vehicle rollover and personal injury.
Trailer hitch cover
Your vehicle is equipped with a removable trailer hitch trim cover. To
remove the trim cover:
1. Loosen the two
14-turn fasteners
in the bottom of the cover by
turning them counterclockwise. Pull
the cover downward to remove it;
the fasteners will remain attached to
the cover.
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2. To reinstall the cover, insert the
three plastic tabs on top of the
cover into the corresponding slots,
as shown in the illustration and
push the cover up into the bumper
trim.
3. Hold the cover against the bumper trim and reinstall the two
14-turn
fasteners by turning them clockwise.
Preparing to tow
Use the proper equipment for towing a trailer and make sure it is
properly attached to your vehicle. See your dealer or a reliable trailer
dealer if you require assistance.
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:
•Class II receiver: 350 lb. (159 kg)
•Class III/IV receiver: 500 lb. (227 kg) (weight-carrying)/730 lb.
(331 kg) (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.
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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 while you tow
When towing a trailer:
•Turn off the speed control. The speed control may shut off
automatically when you are towing on long, steep grades.
•Consult your local motor vehicle speed regulations for towing a trailer.
•To 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 the
Drivingchapter.)
•Under 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.
•Anticipate stops and brake gradually.
•Do 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 yourScheduled Maintenance Guide
for more information.
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Trailer towing tips
•Practice 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.
•Allow more distance for stopping with a trailer attached.
•If 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.
•The trailer tongue weight should be 10–15% of the loaded trailer
weight.
•After you have traveled 50 miles (80 km), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
•To aid in engine/transmission cooling and A/C efficiency during hot
weather while stopped in traffic, place the gearshift lever in P (Park).
•Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer’s wheels.
Launching or retrieving a boat
Disconnect the wiring to the trailer before backing the trailer
into the water. Reconnect the wiring to the trailer after the
trailer is removed from the water.
When backing down a ramp during boat launching or retrieval:
•do not allow the static water level to rise above the bottom edge of
the rear bumper.
•do not allow waves to break higher than 6 inches (15 cm) above the
bottom edge of the rear bumper.
Exceeding these limits may allow water to enter vehicle components:
•causing internal damage to the components.
•affecting driveability, emissions and reliability.
Replace the rear axle lubricant any time the axle has been submerged in
water. Rear axle lubricant quantities are not to be checked or changed
unless a leak is suspected or repair required.
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If your vehicle should become stuck in deep snow or mud, try switching
the AdvanceTrac
system off by pressing the AdvanceTrac
button.
This will allow your tires to“dig”for traction. Pressing the control once
will disable the AdvanceTrac
stability enhancement and the engine
power reduction portion of the traction enhancement feature; the brake
portion of the traction enhancement feature will still function normally.
Pressing and holding the control for more than five seconds will disable
the AdvanceTrac
stability enhancement and traction enhancement
feature. If the AdvanceTrac
system is activated excessively for an
extended period of time, the brake portion of the system will shut down
to allow the brakes to cool down.
A limited AdvanceTrac
function using only engine power reduction will
still help control the wheels from over-spinning. When the brakes have
cooled down, the system will again function normally. Anti-lock braking is
not affected by this condition and will function normally during the
cool-down period.
AdvanceTrac
enhances your vehicle’s stability during maneuvers that
require all available tire traction, like in wet/snowy/icy road conditions
and/or when performing emergency maneuvers. In an emergency
lane-change, the driver will experience better overall vehicle traction,
and have better control of the vehicle.
The AdvanceTrac
system helps the driver maintain steering control if
the vehicle begins to slide excessively left or right or spin out.
AdvanceTrac
will attempt to correct the sliding motion by applying
brake force at individual tires and, if necessary, by reducing engine
power.
Driving conditions which may activate AdvanceTrac
include:
•Taking a turn too fast
•Maneuvering quickly to avoid an accident, pedestrian or obstacle
•Hitting a patch of ice
•Changing lanes on a snow-rutted road
•Entering a snow-free road from a snow-covered side street, or vice
versa
•Entering a paved road from a gravel road, or vice versa
•Hitting a curb while turning
•Driving on slick surfaces
•Cornering while towing a heavily loaded trailer (refer toTrailer
Towingin theTires, Wheels and Loadingchapter)
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D (Drive) without Overdrive
D (Drive) with Overdrive can be
deactivated by pressing the
transmission control switch on the
side of the gearshift lever.
•This position allows for all forward gears except overdrive.
•O/D OFF lamp is illuminated.
•Provides engine braking.
•Use when driving conditions cause excessive shifting from O/D to
other gears. Examples: city traffic, hilly terrain, heavy loads, trailer
towing and when engine braking is required.
•To return to O/D (overdrive mode), press the transmission control
switch. The O/D OFF lamp will not be illuminated.
•O/D (Overdrive) is automatically returned each time the key is turned
off.
3 (Third)
Transmission operates in third gear only.
Used for improved traction on slippery roads. Selecting 3 (Third)
provides engine braking.
2 (Second)
Use 2 (Second) to start-up on slippery roads or to provide additional
engine braking on downgrades.
1 (First)
•Provides maximum engine braking.
•Allows upshifts by moving gearshift lever.
•Will not downshift into 1 (First) at high speeds; allows for 1 (First)
when vehicle reaches slower speeds.
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Forced downshifts
•Allowed in D (Drive) with Overdrive or D (Drive) without Overdrive.
•Depress the accelerator to the floor.
•Allows transmission to select an appropriate gear.
REAR PARK ASSIST
The Rear Park Assist sounds a tone to warn the driver of obstacles near
the rear bumper when the R (Reverse) is selected and the vehicle is
moving at speeds less than 3 mph (5 km/h). The system is not effective
at speeds above 3 mph (5 km/h) and may not detect certain angular or
moving objects.
To help avoid personal injury, please read and understand the
limitations of the Rear Park Assist system as contained in this
section. The Rear Park Assist is only an aid for some (generally large
and fixed) objects when moving in reverse on a flat surface at“parking
speeds”. Inclement weather may also affect the function of the system;
this may include reduced performance or a false activation.
To help avoid personal injury, always use caution when in
reverse and when using the system.
This system is not designed to prevent contact with small or
moving objects. The system is designed to provide a warning to
assist the driver in detecting large stationary objects to avoid damaging
the vehicle. The system may not detect smaller objects, particularly
those close to the ground.
Certain add-on devices such as large trailer hitches, bike or
surfboard racks and any device that may block the normal
detection zone of the Rear Park Assist system may create false beeps.
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
23 7.5A Liftgate release relay coil and
contact
24 30A Subwoofer, Navigation amp
25 5A Trailer tow battery charge relay
coil
26 5A SecuriLock
transceiver
27 5A Rear park assist, VAPS module
28 5A Radio, Navigation
29 10A DTRS, Feed to Fuse 28
30 5A Instrument cluster, Compass
module, Auxiliary A/C relay coil
The relays are located on the reverse side of the passenger compartment
fuse panel. To access the relays, you must remove the fuse panel.
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The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
* Mini Fuses ** Cartridge Fuses
1 60A** Power Junction Box (PJB)
2 30A** Door locks (BSM)
3 20A** Cigar lighter
4 40A** Heated backlight/mirrors
5 40A** Anti-lock Brake System
(ABS)/Roll Stability Control
(RSC) 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/RSC 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), Courtesy
lights
16 20A* Power point #3
17 20A* Rear wiper module
18 20A* 4x4 module
19 30A** Driver window motor
20 30A** Electric trailer brake module
21 30A** Memory seat module
22 20A** Main exterior lamps (low beam
headlamps, high beam headlamps,
fog lamps)
23 30A** Ignition switch
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