2004 LINCOLN NAVIGATOR wheel

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
Understanding the positions of the 4 – speed automatic
transmission section in this 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 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 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.
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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 15 cm (6 inches) 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.
RECREATIONAL TOWING (ALL WHEELS ON THE GROUND)
An example of recreational towing would be towing your vehicle behind
a motorhome. Follow these guidelines if you have the need for
recreational towing your vehicle with all four wheels on the ground.
These guidelines are designed to ensure that your transmission is not
damaged.
2WD vehicles (with automatic transmissions):
• Place the transmission in N (Neutral)
• Maximum speed is 56 km (35 mph)
• Maximum distance is 80 km (50 miles)
If a distance of 80 km (50 miles) or a speed of 56 km (35 mph) must be
exceeded, the drive shaft will have to be removed before the vehicle is
towed.
Ford recommends the driveshaft be removed/installed only by a qualified
technician. See your local dealer for driveshaft removal/installation.
Improper removal/installation of the driveshaft can cause
transmission fluid loss, damage to the driveshaft and internal
transmission components.
Vehicles equipped with Control Trac four-wheel drive system:
Vehicles equipped with the Control Trac four-wheel drive system cannot
be towed with any wheels on the ground. See your local dealer if you
must flat-tow a vehicle equipped with the Control Trac four-wheel drive
system.
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Fuse/Relay
Location Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
5 7.5A* Brake On/Off (stoplamp) switch, Powertrain
Control Module (PCM) (keep alive power),
EATC control head, Body Security Module
(BSM) (keep alive power), Speed control
deactivation switch, Speed control servo,
SecuriLock LED, 3rd row seat relay coils,
Power liftgate module, Clock, Brake Shift
Interlock (BSI) solenoid
6 15A* Headlamp switch (parklamps and switch
backlighting feed), Parklamps, License
lamps, Foglamp relay coil, Trailer tow
electric brake controller (illumination), BSM
(autolamp parklamps), Floor console gear
selector lighting, Switch backlighting
module, Foglamp indicator
7 7.5A* Radio (Start signal)
8 10A* Rear window defroster switch, Heated
outside mirrors, Rear window defroster
indicator (climate control head)
9 — Not used
10 20A* Trailer tow back-up lamps relay, Trailer tow
7 – wire connector (back-up lamps), Trailer
tow parklamps relay, Trailer tow 7 – and
4 – wire connectors (parklamps)
11 10A* A/C compressor clutch relay, A/C
compressor clutch solenoid, Air suspension
compressor relay, 4x4 Integrated Wheel
Ends (IWE) solenoid
12 10A* Speed control relay, Speed control servo
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CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
The use of tire sealants may damage your tires. The use of tire
sealants may also damage your tire pressure monitoring system
(if equipped).
Your vehicle may be equipped with a conventional spare tire that is
different in one or more of the following: type, brand, size, speed rating
and tread design. If this is the case, this dissimilar spare tire is still rated
for your vehicle loads (GAWR and GVWR). Your vehicle is equipped with
a spare wheel that does not match the road wheels and is not equipped
with a Tire Pressure Monitor System (TPMS) sensor.
Spare tire information
Note: If your vehicle is equipped with the tire pressure monitoring
system (TPMS), the system indicator light will illuminate when the spare
is in use. To restore the full functionality of the monitoring system, all
road wheels equipped with tire pressure monitoring sensors must be
mounted on the vehicle
If your vehicle is equipped with TPMS, have a flat tire serviced by a
dealer or qualified technician in order to prevent damage to the TPMS
sensor. Replace the spare tire with a road tire as soon as possible.
Location of the spare tire and tools
The spare tire and tools for your vehicle are stowed in the following
locations:
Item Location
Spare tire Under the vehicle, just forward of
the rear bumper
Jack tools and jacking instructions Under the access panel located in
the floor compartment behind the
rear seat
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Removing the jack and tools
1. Open the liftgate, then locate the access panel on the floor behind the
3rd row seat. Unlatch and remove the panel.
2. Remove the jack and tools assembly tray from the compartment by
turning the wing-nut counterclockwise to relieve tension against the jack
assembly tray.
3. Unsnap the wheel lug nut wrench, jack extension and handle from the
plastic tray. Remove the jack and instruction sheet from the tray
assembly.
Removing the spare tire
1. Fold the rear seat down. Refer to
Rear seats in the Seating and
safety restraints chapter.
2. Remove the jack handle and
winch extension from the tray and
assemble them.
3. Open the spare tire winch access
plug in the bottom of the
compartment located behind the 3rd
row seat, very close to the jack and
tools tray.
4. Insert the winch extension tool
assembly through the access hole in
the floor and engage the winch.
5. To remove the spare tire, turn the handle counterclockwise until the
tire is lowered to the ground and the cable is slightly slack.
6. Slide the retainer through the center of the spare tire wheel.
Tire change procedure
To help prevent the vehicle from moving when you change a tire,
be sure the parking brake is set, then block (in both directions)
the wheel that is diagonally opposite (other side and end of the
vehicle) to the tire being changed.
If the vehicle slips off the jack, you or someone else could be
seriously injured.
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On vehicles equipped with Air Suspension, turn OFF the Air
Suspension switch prior to jacking, hoisting or towing your
vehicle.
Refer to the instruction sheet (located in the rear floor compartment
behind the 3rd row seat with the jack tray tools assembly kit) for
detailed tire change instructions.
1. Park on a level surface, activate
hazard flashers and set the parking
brake.
2. Place gearshift lever in P (Park),
turn engine OFF and block the
diagonally opposite wheel. (If
changing the tire on a grade, block
the diagonally opposite wheel on the
downward side of the grade.)
2004 Navigator (nav)
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3. Obtain the spare tire and jack
from their storage locations. Turn
off the air suspension switch (the
air suspension switch is located
behind two trim panels on the left
rear quarter trim panel. Refer to Air
Suspension System in the Driving
section for more information.). Also,
turn OFF the deployable running
boards (if equipped. See Message
center in the Driver controls
section).
4. Use the tip of the jack handle to
remove any wheel trim. Loosen each
wheel lug nut one-half turn
counterclockwise but do not remove
them until the wheel is raised off
the ground.
5. Position the jack according to the
jack locator arrows found on the
frame and turn the jack handle and
extension tool assembly clockwise.
Lift the vehicle so the tire is no
further than 2.5 cm (1 inch) off the
ground when installing the spare
tire.
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When one of the rear wheels is off the ground, the transmission
alone will not prevent the vehicle from moving or slipping off the
jack, even if the transmission is in P (Park). To prevent the vehicle
from moving when you change the tire, be sure that the parking brake
is set and the diagonally opposite wheel is blocked. If the vehicle slips
off the jack, someone could be seriously injured.
• Front
• Rear
Turn off the running boards before jacking or placing any object
under the vehicle. Never place your hand between the extended
running board and the vehicle. A moving running board may cause
injury.
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