2003 LINCOLN AVIATOR trailer

AWD w/automatictransmission
GCWR (Gross Combined Weight Rating)/Trailer Weight
Engine Rear axle ratio Maximum
GCWR-kg
(lbs.)Trailer weight
range-kg (lbs.)
(0-Maximum)
4.6L 3.73 5580 (12300) 0-3220 (0-7100)
Maximum frontal area of trailer is 3.72 square meters (40 square feet).
Notes:For high altitude operation, reduce GCW by 2% per 300 meters
(1000 ft) 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 38°C (100°F), it is recommended
that the maximum GCW be reduced to 5,262 kg (11,600 lbs). At these
temperatures, vehicle speed should be kept below 97 km/h (60 mph)
during highway operation. Extended operation above 4,000 rpm should
be avoided.
Towing a trailer over 1,588 kg (3,500 lbs.) requires a weight
distributing hitch.
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.
Driving
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Trailer hitch cover
Your vehicle is equipped with a removable trailer hitch trim cover. To
remove the trim cover:
1. Loosen the two push pins in the
bottom of the cover by turning them
counterclockwise with a flathead
screwdriver or similar object.
2. To reinstall the cover, insert the
three plastic tabs into their slots (as
shown in the illustration) and push
the cover upinto the bumper trim.
3. Hold the cover against the bumper trim and reinstall the two screws.
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 clamponto 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.
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.
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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 your
trailer lamps conform to local and Federal regulations. See your dealer or
trailer rental agency for proper instructions and equipment for hooking
uptrailer 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, steepgrades.
•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 this
chapter.
•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
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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 your scheduled maintenance guide for
more information.
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 steephill, 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 80 km (50 miles), 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 rampduring 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 15 cm (6 inches) above the
bottom edge of the rear bumper.
Driving
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
10 10A Heated backlight relay coil,
Climate seat modules, Auxiliary
A/C temperature blend/mode
actuator, A/C clutch relay contact
11 20A Not used (spare)
12 15A Restraints module
13 10A Brake shift interlock
14 5A Cornering lamps
15 5A Instrument cluster, Rear wiper
module, Telematics
16 15A Cigar lighter, OBD II, Liftgate
release relay coil and contacts
17 15A Delayed accessory relay coil,
Battery saver relay coil and
contacts
18 5A Not used (spare)
19 15A Washer pump
20 5A Shifter, Clock, Power mirror
switch, DVD
21 10A Brake pressure switch (ABS), IVD
switch, Flasher relay
22 10A ABS module
23 5A Sunload/Autolampsensor
(SecuriLocktransceiver LED)
24 20A Subwoofer, Navigation
25 5A Puddle lamprelay coil, Trailer tow
battery charge relay coil
26 5A SecuriLocktransceiver
27 5A Rear park assist, VAPS module,
Telematics
28 5A Radio, Navigation
29 10A DTRS, Feed to Fuse 28
Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
12 50A** Ignition/Starter relay
13 40A** Trailer tow relays
14 15A* Brake lampfeed
15 10A* Keepalive 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** High beam relays fuse
23 30A** Ignition switch
24 20A* Horn relay
25 20A* Power point #1
26 20A* Fuel pump relay contacts
27 20A* Trailer tow lamps
28 20A* Power point #2
29 60A** PJB
30 30A** Front wiper module
31 30A** Climate-controlled seats
32 30A** Passenger seat switch
33 30A** Auxiliary blower motor
34 20A** Right HID relay
35 20A** Left HID relay
36 40A** Blower motor
37 15A* A/C clutch relay, TXV,
Transmission, Speed control
38 15A* HEGO, VMV, Canister vent,
IMCC-LSRC, Heated PCV, EGR
module
39 15A* Injectors
Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
40 15A* PTEC, Mass Air Flow (MAF)
Sensor, Fuel pump relay
41 25A* Coil on plug, PTEC relay
42 10A* Right low beam (halogen)
43 10A* Left low beam (halogen)
44 15A* Fog lamprelay
45 2A* Brake Pressure Switch
46 20A* High beam
47 — Horn relay
48 — Fuel pump relay
49 — High beam relay
50 — Fog lamprelay
51 — DRL relay
52 — A/C clutch relay
53 — Trailer tow right turn relay
54 — Trailer tow left turn relay
55 — Blower motor relay
56 — Starter motor relay
57 — PTEC relay
58 — Ignition relay
59 — Driver brake applied relay
60 — PCM diode
61 — A/C clutch diode
62 30A*** Power windows
* Mini Fuses ** Maxi Cartridge Fuses *** Circuit breaker
Roadside Emergencies
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The relays are coded as follows:
Fuse/Relay Location Description
Relay 1 Liftgate release solenoid
Relay 2 Open
Relay 3 Open
Relay 4 Trailer tow back-uplamps
Relay 5 Open
Relay 6 Open
Relay 7 Trailer tow battery charge
Relay 8 Trailer tow park lamps
Relay 9 Open
Relay 10 Puddle lamps
Diode 11 Open
Diode 12 Open
CHANGING THE TIRES
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
•hold the steering wheel firmly.
•slowly move to a safe place on the side of the road.
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