transmission FORD EXPEDITION 2018 Repair Manual

On the column shifter
On the center console
On the DRIVE MODE rotary switch. Note:
Mode changes are not available when
the vehicle ignition is off or when the engine
is not running.
On-Road Modes Normal
- For everyday driving.
This mode is a perfect balance
of excitement, comfort and
convenience. Sport
- For aggressive on-road
driving. This mode increases
throttle response, provides a
sportier steering feel, along with quicker
shifting. The suspension stiffens, with an
emphasis on handling and control. The
transmission also holds gears longer,
helping your vehicle accelerate faster when
shifting gears. Tow/Haul
- For improved
transmission operation when
towing a trailer or a heavy load.
This mode moves upshifts to higher engine
speeds to reduce the frequency of
transmission shifting. This mode also
provides engine braking in all forward
gears, which slows your vehicle and assists
you in controlling your vehicle when
descending a grade. The amount of
downshift braking provided varies based
on the amount you press the brake pedal.
Note: All transmission gear ranges are
available when using
Tow/Haul. ECO
- For efficient and
responsible driving. This mode
helps deliver maximum fuel
efficiency and increases driving range.
Off-Road Modes Snow/Wet
(4X2) or Grass/
Gravel/Snow (4WD) - For firm
surfaces covered with loose or
slippery material such as packed
snow, ice, water, grass or a thin
layer of gravel or sand.
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TOWING A TRAILER
WARNING: Towing trailers
beyond the maximum
recommended gross trailer
weight exceeds the limit of your
vehicle and could result in engine
damage, transmission damage,
structural damage, loss of
vehicle control, vehicle rollover
and personal injury. WARNING:
Do not exceed
the GVWR or the GAWR
specified on the certification
label.
Your vehicle may have electrical
items, such as fuses or relays,
related to towing. See
Fuses
(page 314).
Some vehicles may have the
ability to modify trailer towing
features. See Towing (page 274).
Your vehicle's load capacity
designation is by weight, not by
volume, so you cannot necessarily
use all available space when
loading a vehicle or trailer.
Towing a trailer places an extra
load on your vehicle's engine,
transmission, axle, brakes, tires
and suspension. Inspect these
components periodically during,
and after, any towing operation. Load Placement
To help minimize how trailer
movement affects your vehicle
when driving:
•
Load the heaviest items closest
to the trailer floor.
• Load the heaviest items
centered between the left and
right side trailer tires.
• Load the heaviest items above
the trailer axles or just slightly
forward toward the trailer
tongue. Do not allow the final
trailer tongue weight to go
above or below 10-15% of the
loaded trailer weight.
• Select a ball mount with the
correct rise or drop and load
capacity. When both the
loaded vehicle and trailer are
connected, the trailer frame
should be level, or slightly
angled down toward your
vehicle, when viewed from the
side.
When driving with a trailer or
payload, a slight takeoff vibration
or shudder may be present due to
the increased payload weight.
Additional information regarding
proper trailer loading and setting
your vehicle up for towing is
located in another chapter of this
manual. See
Load Limit (page
268).
You can also find information in
the
RV & Trailer Towing Guide
available at your authorized
dealer, or online.
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2.
Grab the trailer hitch cover at the edge
and rotate until the top of the trailer
hitch cover unsnaps from the bumper,
then remove the trailer hitch cover.
To install the trailer hitch cover: 1. Line up the snaps on the trailer hitch
cover to the holes on the bumper and
push forward until it snaps into place.
Hitches WARNING: Do not cut, drill, weld
or modify the trailer hitch. Modifying the
trailer hitch could reduce the hitch rating. Do not use a hitch that either clamps onto
the bumper or attaches to the axle.
Distribute the trailer load so 10-15% of the
total trailer weight is on the tongue.
Integrated Hitch Rating WARNING:
Towing trailers beyond
the maximum recommended gross
trailer weight exceeds the limit of your
vehicle and could result in engine
damage, transmission damage,
structural damage, loss of vehicle
control, vehicle rollover and personal
injury.
The standard integrated hitch has two
ratings depending on mode of operation:
• Weight-carrying mode requires a draw
bar and hitch ball. The draw bar
supports all the vertical tongue load of
the trailer.
• Weight-distributing mode requires an
aftermarket weight-distributing
system, which includes draw bar, hitch
ball, spring bars and snap-up brackets.
This system distributes the vertical
tongue load of the trailer between the
truck and the trailer. Maximum Tongue Weight
Maximum Trailer Weight
Mode
600 lb (272 kg)
6,000 lb (2,721 kg)
Weight carrying
920 lb (417 kg)
9,200 lb (4,173 kg)
Weight distributing
Note: These are hitch ratings only. Actual
vehicle ratings are dependent on engine,
transmission and axle combinations.
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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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If your vehicle has a key system:
1. Switch off the ignition.
2. Switch to start position.
3. Switch off the ignition.
4.
Switch on the ignition to re-enable the
fuel pump.
5. If the vehicle does not start, repeat steps 1 through 4.
If your vehicle has a push button start
system:
1. Press START/STOP to switch off your
vehicle.
2. Press the brake pedal and START/STOP
to switch on your
vehicle.
3. Remove your foot from the brake pedal
and press
START/STOP to switch off
your vehicle.
4. You can attempt to start the vehicle by pressing the brake pedal and
START/STOP
, or press START/STOP
without pressing the brake pedal.
5. If the vehicle does not start, repeat steps 1 through 4.
JUMP STARTING THE VEHICLE WARNING:
Batteries normally
produce explosive gases which can
cause personal injury. Therefore, do not
allow flames, sparks or lighted
substances to come near the battery.
When working near the battery, always
shield your face and protect your eyes.
Always provide correct ventilation. WARNING:
Keep batteries out of
reach of children. Batteries contain
sulfuric acid. Avoid contact with skin,
eyes or clothing. Shield your eyes when
working near the battery to protect
against possible splashing of acid
solution. In case of acid contact with skin
or eyes, flush immediately with water for
a minimum of 15 minutes and get prompt
medical attention. If acid is swallowed,
call a physician immediately. WARNING:
Use only adequately
sized cables with insulated clamps.
Preparing Your Vehicle
Do not attempt to push-start your
automatic transmission vehicle.
Note: Attempting to push-start a vehicle
with an automatic transmission may cause
transmission damage.
Note: Use only a 12-volt supply to start your
vehicle.
Note: Do not disconnect the battery of the
disabled vehicle as this could damage the
vehicle electrical system.
Park the booster vehicle close to the hood
of the disabled vehicle, making sure the
two vehicles do not touch.
Connecting the Jumper Cables WARNING:
Do not attach the
cables to fuel lines, engine rocker covers,
the intake manifold or electrical
components as grounding points. Stay
clear of moving parts. To avoid reverse
polarity connections, make sure that you
correctly identify the positive (+) and
negative (-) terminals on both the
disabled and booster vehicles before
connecting the cables.
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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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Protected Component
Fuse Rating
Fuse Number
4x4 module.
10A 1
13
Heated backlite.
Heated mirror relay coil.
Heated wiper park relay coil.
Transmission isolation relay coil.
Transmission control module.
15A 1
14
Voltage quality module run/start power.
15A 1
15
Blindspot information system.
Head Up Display.
Image processing module B.
Front view camera.
Rear view camera.
Cruise control module.
Powertrain control module (PCM) run/
start feed.
10A 1
16
Antilock brake system run/ start feed.
10A 1
17
Electronic power assist steering run / start
feed.
10A 1
18
Not used.
—
19
Front blower.
40A 2
20
Passenger seat motors.
40A 2
21
Not used.
20A 1
22
Alternator A-line.
10A 1
23
Trailer brake control module.
30A 2
24
Body control module power 1.
50A 2
25
Electronic fan 3.
50A 2
26
Driver seat motors.
40A 2
27
Rear heated seats.
15A 1
28
Integrated wheel end solenoid.
10A 1
29
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