towing FORD EXPEDITION 2018 Service Manual

lever without a trailer connected. After
disconnecting the trailer connector,
press the brake pedal for
approximately five seconds to allow
the system to detect and update the
trailer status.
B: Manual control lever: Slide the control
lever to the left to turn on the trailer's
electric brakes independent of the tow
vehicle's. If you use the manual control
when the brake is also applied, the greater
of the two inputs determines the power
sent to the trailer brakes.
• Stop lamps: Using the manual control
lever illuminates both the trailer brake
lamps and your vehicle brake lamps
except the center high-mount stop
lamp, if you make the proper electrical
connection to the trailer. Pressing your
vehicle brake pedal also illuminates
both trailer and vehicle brake lamps.
Procedure for Adjusting Gain
Note: Only perform this procedure in a
traffic-free environment at speeds of
approximately
20– 25 mph (30–40 km/h).
The gain setting sets the trailer brake
controller for the specific towing condition.
You should change the setting as towing
conditions change. Changes to towing
conditions include trailer load, vehicle load,
road conditions and weather.
The gain should be set to provide the
maximum trailer braking assistance when
making sure the trailer wheels do not lock
when using the brakes. Locked trailer
wheels may lead to trailer instability.
1. Make sure the trailer brakes are in good
working condition, functioning normally
and properly adjusted. See your trailer
dealer if necessary.
2. Hook up the trailer and make the electrical connections according to the
trailer manufacturer's instructions. 3. When you plug in a trailer with electric
or electric-over-hydraulic brakes, a
message confirming connection
appears in the information display.
4. Use the gain adjustment (+ and -) buttons to increase or decrease the
gain setting to the desired starting
point. A gain setting of 6.0 is a good
starting point for heavier loads.
5. In a traffic-free environment, tow the trailer on a dry, level surface at a speed
of
20– 25 mph (30–40 km/h) and
squeeze the manual control lever
completely.
6. If the trailer wheels lock up, indicated by squealing tires, reduce the gain
setting. If the trailer wheels turn freely,
increase the gain setting. Repeat steps
5 and 6 until the gain setting is at a
point just below trailer wheel lock-up.
If towing a heavier trailer, trailer wheel
lock-up may not be attainable even
with the maximum gain setting of 10.
Explanation of Information Display
Warning Messages
Note: An authorized dealer can diagnose
the trailer brake controller to determine
exactly which trailer fault has occurred.
However, your Ford warranty does not cover
this diagnosis if the fault is with the trailer.
A message indicating a trailer brake
module fault may display in response to
faults sensed by the trailer brake controller,
accompanied by a single tone. If this
message appears, contact an authorized
dealer as soon as possible for diagnosis
and repair. The controller may still
function, but performance may be
degraded.
A message indicating a trailer wiring fault
may display when there is a short circuit
on the electric brake output wire. If this
message displays, accompanied by a
single tone, with no trailer connected, the
problem is with your vehicle wiring
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between the trailer brake controller and
the 7-pin connector at the bumper. If the
message only displays with a trailer
connected, the problem is with the trailer
wiring. Consult your trailer dealer for
assistance. This can be a short to ground
such as a chaffed wire, short to voltage
such as a pulled pin on trailer emergency
breakaway battery, or the trailer brakes
may be drawing too much current.
Points to Remember
Note:
Do not attempt removal of the trailer
brake controller without consulting the
Workshop Manual. Damage to the unit may
result.
• Adjust gain setting before using the
trailer brake controller for the first time.
• Adjust gain setting, using the procedure
above, whenever road, weather and
trailer or vehicle loading conditions
change from when the gain was initially
set.
• Only use the manual control lever for
proper adjustment of the gain during
trailer setup. Misuse, such as
application during trailer sway, could
cause instability of trailer or tow
vehicle.
• Avoid towing in adverse weather
conditions. The trailer brake controller
does not provide anti-lock control of
the trailer wheels. Trailer wheels can
lock up on slippery surfaces, resulting
in reduced stability of trailer and tow
vehicle.
• The trailer brake controller is equipped
with a feature that reduces output at
vehicle speeds below 11 mph (18 km/h)
so trailer and vehicle braking is not jerky
or harsh. This feature is only available
when applying the brakes using your
vehicle's brake pedal, not the
controller. •
The controller interacts with the brake
control system and powertrain control
system of your vehicle to provide the
best performance on different road
conditions.
• Your vehicle's brake system and the
trailer brake system work
independently of each other. Changing
the gain setting on the controller does
not affect the operation of your
vehicle's brakes whether you attach a
trailer or not.
• When you switch the engine off, the
controller output is disabled and the
display and module shut down. The
controller module and display turn on
when you switch the ignition on.
• The trailer brake controller is only a
factory-installed or dealer-installed
item. Ford is not responsible for
warranty or performance of the
controller due to misuse or customer
installation.
Trailer Lamps WARNING: Never connect any
trailer lamp wiring to the vehicle's tail
lamp wiring; this may damage the
electrical system resulting in fire. Contact
your authorized dealer as soon as
possible for assistance in proper trailer
tow wiring installation. Additional
electrical equipment may be required.
Trailer lamps are required on most towed
vehicles. Make sure all running lights, brake
lights, direction indicators and hazard lights
are working.
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Before Towing a Trailer
Practice turning, stopping and backing up
to get the feel of your vehicle-trailer
combination before starting on a trip.
When turning, make wider turns so the
trailer wheels clear curbs and other
obstacles.
When Towing a Trailer
•
Do not tow during the first 1,000 mi
(1,600 km).
• Do not make full-throttle starts.
• Check your hitch, electrical connections
and trailer wheel lug nuts thoroughly
after you have traveled 50 mi (80 km).
• When stopped in congested or heavy
traffic during hot weather, place the
transmission in park (P) to aid engine
and transmission cooling and to help
A/C performance.
• Turn off the speed control with heavy
loads or in hilly terrain. The speed
control may turn off automatically
when you are towing on long, steep
slopes.
• Shift to a lower gear when driving down
a long or steep hill. Do not apply the
brakes continuously, as they may
overheat and become less effective.
• If your transmission is equipped with a
Grade Assist or Tow/Haul feature, use
this feature when towing. This provides
engine braking and helps eliminate
excessive transmission shifting for
optimum fuel economy and
transmission cooling.
• If your vehicle is equipped with
AdvanceTrac with RSC, this system
may turn on during typical cornering
maneuvers with a heavily loaded trailer.
This is normal. Turning the corner at a
slower speed when towing may reduce
this tendency. •
If you are towing a trailer frequently in
hot weather, hilly conditions, at the
gross combined weight rating (or any
combination of these factors), consider
refilling your rear axle with synthetic
gear lubricant if the axle is not already
filled with it. See
Capacities and
Specifications (page 380).
• Allow more distance for stopping with
a trailer attached. Anticipate stops and
brake gradually.
• Avoid parking on a slope. However, if
you must park on a slope:
1. Turn the steering wheel to point your vehicle tires away from traffic flow.
2. Set your vehicle parking brake.
3. Place the transmission in park (P).
4. Place wheel chocks in front and back of the trailer wheels. Chocks are not
included with your vehicle.
Your vehicle may be equipped with a
temporary or conventional spare tire. A
temporary spare tire is different in size,
tread-type, or is from a different
manufacturer than the road tires on your
vehicle. Consult information on the tire
label or Safety Compliance label for
limitations when using these tires.
Launching or Retrieving a Boat or
Personal Watercraft (PWC)
Note: Disconnect the wiring to the trailer
before backing the trailer into the water.
Note: Reconnect the wiring to the trailer
after removing the trailer 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 in (15 cm) above the bottom
edge of the rear bumper.
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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 anytime
the rear axle has been submerged in water.
Water may have contaminated the rear
axle lubricant, which is not normally
checked or changed unless a leak is
suspected or other axle repair is required.
TOWING THE VEHICLE ON
FOUR WHEELS WARNING: If your vehicle has a
steering wheel lock make sure the
ignition is in the accessory or on position
when being towed.
Recreational Towing
Note: Put your climate control system in
recirculated air mode to prevent exhaust
fumes from entering your vehicle.
See
Climate Control (page 139).
Follow these guidelines if you have a need
for recreational towing, for example towing
your vehicle behind a motorhome. These
guidelines prevent damage to your
transmission.
Two-wheel Drive Vehicles
You cannot tow a two wheel drive vehicle
with any wheels on the ground as vehicle
or transmission damage may occur. You
must tow your vehicle with all four wheels
off the ground, for example when using a
car-hauling trailer. Four-wheel Drive Vehicles Without 4x4
LOW
If your vehicle is not equipped with 4x4
Low, you cannot tow your vehicle with any
wheels on the ground or vehicle damage
may occur. You must tow your vehicle with
all four wheels off the ground, for example
when using a car-hauling trailer.
Four-wheel Drive Vehicles With 4x4
LOW
You can only tow a
4X4 LOW equipped
four-wheel drive vehicle with all wheels on
the ground by placing the transfer case in
its neutral position and engaging the four
wheel down towing feature. Perform the
steps outlined in the following section after
positioning your vehicle behind the tow
vehicle and properly securing them
together.
Four-wheel-down Towing
Note: If completed successfully, the
information display shows
Neutral Tow
Enabled Leave Transmission in Neutral.
This indicates that your vehicle is safe to
tow with all wheels on the ground.
Note: If you do not see the message in the
information display, you must perform the
procedure again from the beginning.
Note: Make sure you properly secure your
vehicle to the tow vehicle.
Entering Four-wheel-down Towing
1. Start your vehicle.
2. Select
2H on the 4WD mode selector
switch.
3. For vehicles equipped with a console shifter, place the transmission in stay
in neutral mode.
See Automatic
Transmission (page 195). For vehicles
equipped with a column shifter, place
the transmission in neutral (N).
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4.
Once the transmission is in neutral (N)
or stay in neutral mode, switch the
engine off but leave the ignition in the
on position. The information display
shows a Transmission Not in Park
message.
Note: If your vehicle has intelligent access,
you can keep your vehicle on while switching
the engine off by pressing the
START/STOP
button two times slowly
without pressing the brake pedal.
5. Press and hold the brake pedal.
6. Enable neutral tow through the information display by selecting
Settings
from the menu. See General
Information (page 111).
7. Then select
Advanced Settings.
8. Then select
Vehicle.
9. Then select
Neutral Tow.
10. Press and hold the
OK button until
the information display confirms
neutral tow is enabled.
Note: If completed successfully, the
information display shows
Neutral Tow
Enabled Leave Transmission in Neutral.
This indicates that your vehicle is safe to
tow with all wheels on the ground.
Note: If you do not see the message in the
display, you must perform the procedure
again from the beginning.
Note: You may hear an audible noise as the
transfer case shifts into its neutral position.
This is normal.
11. Leave the transmission in neutral (N).
If your vehicle has intelligent access,
press the engine
START/STOP
button once without pressing the
brake pedal to switch the ignition off.
You do not need to leave your keys in
the vehicle. You can lock and unlock
your vehicle as you normally do. If
your vehicle has a physical ignition
key, turn the ignition as far as it can
go toward the off position. It does not turn to the off position when the
transmission is in neutral (N). You
must leave the key in the ignition
when towing. To lock and unlock your
vehicle, use the keyless entry keypad
or an extra set of keys.
12. Release the brake pedal. WARNING:
Do not disconnect the
battery during recreational towing. It
prevents the transfer case from shifting
properly and may cause the vehicle to
roll, even if the transmission is in park
(P). WARNING:
Shifting the transfer
case to its neutral position for
recreational towing may cause the
vehicle to roll, even if the transmission is
in park (P). It may injure the driver and
others. Make sure you press the foot
brake and the vehicle is in a secure, safe
position when you shift to neutral (N).
Note: Failing to put the transfer case in its
neutral position may damage vehicle
components.
Note: You can check four-wheel-down
towing status at any time by opening the
driver door or turning the ignition to the
accessory or on position and verifying the
message displays in the cluster.
Exiting Four-wheel-down Towing
To exit four-wheel-down towing and return
the transfer case to its
2H position:
1. With your vehicle still properly secured
to the tow vehicle, start the engine.
2. After starting your vehicle, switch the engine off but leave the key in the on
position.
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Note:
If your vehicle has intelligent access,
you can keep the vehicle on when switching
the engine off by pressing the
START/STOP button two times slowly
without pressing the brake pedal.
3. Press and hold the brake pedal.
4. Shift the transmission out of neutral (N) and into park (P).
5. Release the brake pedal.
Note: If completed successfully, the
instrument cluster displays
4X2, and
Neutral Tow Disabled.
Note: If the indicator light and message do
not display, you must perform the procedure
again from the beginning.
Note: You may hear an audible noise as the
transfer case shifts out of its neutral
position. This is normal.
Note: If
Shift Delayed Pull Forward
appears in the instrument cluster, transfer
case gear tooth blockage is present. See the
instructions after this section.
6. Apply the parking brake, then disconnect your vehicle from the tow
vehicle.
7. Release the parking brake, start the engine and shift the transmission to
drive (D) to make sure the transfer
case is out neutral (N).
8. If the transfer case does not successfully shift out of neutral (N),
set the parking brake until you can have
your vehicle serviced.
Resolving the
Shift Delayed Pull
Forward Message
If the instrument cluster displays
Shift
Delayed Pull Forward, perform the
following:
1. Press and hold the brake pedal.
2. Put the transmission into neutral (N), then start the engine. 3. With the engine running, shift the
transmission to drive (D) and let the
vehicle roll forward up to
3 ft (1 m). You
may hear an audible noise as the
transfer case shifts out of its neutral
position. This is normal.
4. Make sure the instrument cluster displays
Neutral Tow Disabled.
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ROADSIDE ASSISTANCE
Vehicles Sold in the United States:
Getting Roadside Assistance
To fully assist you should you have a
vehicle concern, Ford Motor Company
offers a complimentary roadside
assistance program. This program is
separate from the New Vehicle Limited
Warranty.
The service is available:
•
24 hours a day, seven days a week.
• For the coverage period listed on the
Roadside Assistance Card included in
your Owner's Manual portfolio.
Roadside Assistance covers:
• A flat tire change with a good spare
(except vehicles supplied with a tire
inflation kit).
• Battery jump start.
• Lock-out assistance (key replacement
cost is the customer's responsibility).
• Fuel delivery — independent service
contractors, if not prohibited by state,
local or municipal law, shall deliver up
to 2 gal (8 L) of gasoline or 5 gal (20 L)
of diesel fuel to a disabled vehicle.
Roadside Assistance limits fuel delivery
service to two no-charge occurrences
within a 12-month period.
• Winch out — available within 100 ft
(30 m) of a paved or county
maintained road, no recoveries. •
Towing — independent service
contractors, if not prohibited by state,
local or municipal law, shall tow Ford
eligible vehicles to an authorized dealer
within
35 mi (56 km) of the
disablement location or to the nearest
authorized dealer. If a member
requests a tow to an authorized dealer
that is more than
35 mi (56 km) from
the disablement location, the member
shall be responsible for any mileage
costs in excess of
35 mi (56 km).
• Roadside Assistance includes up to
$200 for a towed trailer if the disabled
eligible vehicle requires service at the
nearest authorized dealer. If the towing
vehicle is operational but the trailer is
not, then the trailer does not qualify for
any roadside services.
Vehicles Sold in the United States:
Using Roadside Assistance
Complete the roadside assistance
identification card and place it in your
wallet for quick reference. This card is in
the owner's information portfolio in the
glove compartment.
United States vehicle customers who
require Roadside Assistance, call
1-800-241-3673.
If you need to arrange roadside assistance
for yourself, Ford Motor Company
reimburses a reasonable amount for
towing to the nearest dealership within
35 mi (56 km)
. To obtain reimbursement
information, United States vehicle
customers call 1-800-241-3673.
Customers need to submit their original
receipts.
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If you need to have your vehicle towed,
contact a professional towing service or,
if you are a member of a roadside
assistance program, your roadside
assistance service provider.
We recommend the use of a wheel lift and
dollies or flatbed equipment to tow your
vehicle. Do not tow with a slingbelt. Ford
Motor Company has not approved a
slingbelt towing procedure. Vehicle
damage may occur if towed incorrectly, or
by any other means.
Ford Motor Company produces a towing
manual for all authorized tow truck
operators. Have your tow truck operator
refer to this manual for proper hook-up
and towing procedures for your vehicle.
It is acceptable to have your front-wheel
drive vehicle towed from the front if using
proper wheel lift equipment to raise the
front wheels off the ground. When towing
in this manner, the rear wheels can remain
on the ground.
Front-wheel drive vehicles must have the
front wheels placed on a tow dolly when
towing your vehicle from the rear using
wheel lift equipment. This prevents
damage to the transmission.
Towing an all-wheel or four-wheel drive
vehicle requires that all wheels be off the
ground, such as using a wheel lift and
dollies or flatbed equipment. This prevents
damage to the transmission, all-wheel or
four-wheel drive system and vehicle.
TOWING POINTS WARNING: Using recovery hooks
is dangerous and should only be done by
a person familiar with proper vehicle
recovery safety practices. Improper use
of recovery hooks may cause hook failure
or separation from the vehicle and could
result in serious injury or death. WARNING: Always slowly remove
the slack from the recovery strap prior
to pulling. Failure to do so can introduce
significantly higher loads which can
cause the recovery hooks to break off, or
the recovery strap to fail which can cause
serious injury or death. WARNING:
Never link two straps
together with a clevis pin. These heavy
metal objects could become projectiles
if the strap breaks and can cause serious
injury or death.
Your vehicle comes equipped with
frame-mounted front recovery hooks.
These hooks should never have a load
applied to them greater than the gross
vehicle weight rating of your vehicle.
Before using recovery hooks:
• Make sure all attaching points are
secure and capable of withstanding
the applied load.
• Never use chains, cables or tow straps
with metal hook ends.
• Only use recovery straps that have a
minimum breaking strength two to
three times the gross vehicle weight of
the stuck vehicle.
• Make sure the recovery strap is in good
condition and free of visible cuts, tears
or damage.
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When driving with the full-size dissimilar
spare wheel and tire assembly, do not:
•
Exceed 70 mph (113 km/h).
• Use more than one dissimilar spare
wheel and tire assembly at a time.
• Use snow chains on the end of the
vehicle with the dissimilar spare wheel
and tire assembly.
When driving with the full-size dissimilar
spare wheel and tire assembly, it is
recommended that you do not:
• Exceed
50 mph (80 km/h) in 4WD.
• Engage 4WD unless the vehicle is
stationary.
• Use 4WD on dry pavement.
The usage of a full-size dissimilar spare
wheel and tire assembly can lead to
impairment of the following:
• Handling, stability and braking
performance.
• Comfort and noise. •
Ground clearance and parking at curbs.
• Winter weather driving capability.
• Wet weather driving capability.
• Four-wheel driving capability.
When driving with the full-size dissimilar
spare wheel and tire assembly additional
caution should be given to:
• Towing a trailer.
• Driving vehicles equipped with a
camper body.
• Driving vehicles with a load on the
cargo rack.
Drive cautiously when using a full-size
dissimilar spare wheel and tire assembly
and seek service as soon as possible.
Location of the Spare Tire and
Tools
The spare tire is located under the vehicle,
just forward of the rear bumper. The jack,
swivel wrench and lug wrench are in the
following locations: Location
Item
Under the vehicle, just forward of the rearbumper
Spare tire
Under the access panel located in the floorcompartment behind the rear seat
Jack and tool kit bag
Tire Change Procedure WARNING:
Only use replacement
tires and wheels that are the same size,
load index, speed rating and type (such
as P-metric versus LT-metric or
all-season versus all-terrain) as those
originally provided by Ford. The
recommended tire and wheel size may
be found on either the Safety
Compliance Certification Label (affixed to either the door hinge pillar, door-latch
post, or the door edge that meets the
door-latch post, next to the driver's
seating position), or the Tire Label which
is located on the B-Pillar or edge of the
driver's door. If this information is not
found on these labels, then you should
contact your authorized dealer as soon
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Rear jacking point
1. Remove the lug nuts with the lug
wrench. Replace the flat tire with the
spare tire, making sure the valve stem
is facing outward.
2. Reinstall the lug nuts until the wheel is
snug against the hub. Do not fully
tighten the lug nuts until the wheel has
been lowered.
3. Completely lower the vehicle by turning
the jack drive counterclockwise.
4. Remove the jack and fully tighten the lug nuts in the order shown. See
Technical Specifications (page 378). Stowing the Flat or Spare Tire
1.
Lay the tire on the ground, near the rear
of the vehicle, with the valve stem side
facing up. 2. Slide the wheel partially under the
vehicle and install the retainer through
the wheel center. You may have to
remove the wheel center cap prior to
pushing the retainer through the center
of the wheel. To remove the center cap,
press it off with the jack tool from the
inner side of the wheel. Pull on the
cable to align the components at the
end of the cable.
3. Using the swivel wrench, insert it through the access hole behind the
third row seat and engage the winch.
4. Turn the swivel wrench clockwise until
the tire is raised to its stowed position
underneath the vehicle. The wrench
becomes harder to turn and the spare
tire winch ratchets or slips when the
tire is raised to maximum tightness. A
clicking sound can be heard from the
winch indicating that the tire is properly
stowed.
5. Carefully place all tools back into the tool kit bag.
6. Reinstall the tool kit bag on the jack and tighten the straps.
7. Reinstall the jack properly on the bracket and secure with the wing nut.
8. Close the access hole with the rubber plug.
9. If the vehicle has an access panel, reinstall.
10. Unblock the wheel.
TECHNICAL SPECIFICATIONS
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