B: Manual control lever: Slide the control
lever to the left to switch on the trailer's
electric brakes independent of the tow
vehicle's. See the following Procedure for
adjusting gain section for instructions on
proper use of this feature. If you use the
manual control while 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 lights both the trailer brake lamps
and your vehicle brake lamps.
Trailer brake control messages appear in
the information display as follows:
• TBC GAIN = XX.X NO TRAILER:
Shows the current gain setting.
• TBC GAIN = XX.X OUTPUT=/ / / /
/ /
: Displays when braking. The bars
indicate the amount of power going to
the trailer brakes.
• TRAILER CONNECTED:
Displays
when the system senses a correct
trailer wiring connection.
• TRAILER DISCONNECTED: Displays
when the system senses a trailer
disconnection.
Procedure for Setting Trailer Brake
Controller Effort
Choose either the electric option for trailers
with electromagnetic drum brakes, or the
electric over hydraulic option for trailers
with these brake systems.
Trailer Brake Effort Setting
The trailer brake controller allows the user
to customize how aggressively the trailer
brakes engage. The default value is the low
setting and is the recommended setting
for most trailers. If your trailer's brakes
require more initial voltage, or if you prefer
more aggressive trailer braking, then select
either the medium or the high setting. Procedure for Setting Trailer Brake
Controller Mode
Choose the low, medium or high setting
for the required initial trailer brake output.
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 adjusts 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 while
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
confirmation message 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.
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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.
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.
TRAILER BRAKE MODULE FAULT
Displays 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 with
degraded performance.
WIRING FAULT ON TRAILER
Displays when there is a short circuit on
the electric brake output wire.
If this message displays, with no trailer
connected, the problem is with your vehicle
wiring or trailer brake controller. Contact
an authorized dealer.
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.
• Adjust gain setting, using the procedure
above, whenever road, weather, 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 active
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.
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•
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.
• When you switch the engine off, the
controller output is disabled and the
display and module shut down.
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, turn signals and hazard lights are
working.
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
• Check your hitch, electrical connections
and trailer wheel lug nuts thoroughly
after you have traveled 50 mi (80 km).
• Do not drive faster than
70 mph
(113 km/h) during the first 500 mi
(800 km).
• Do not make full-throttle starts. •
When stopped in congested or heavy
traffic during hot weather, place the
gearshift 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
grades.
• 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
Adaptive Steering and you have
enabled Tow/Haul, the Adaptive
Steering system adjusts the steering
response to match your vehicle ’s load.
The system reduces vehicle sensitivity
to steering inputs at higher vehicle
speeds while it maintains the ease of
parking and maneuverability at low
speeds.
• 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 while 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 429).
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Follow these guidelines if you have a need
for recreational towing, such as towing
your vehicle behind a motorhome. We have
designed these guidelines to prevent
damage to your transmission.
Two-wheel Drive Vehicles
Do not tow your vehicle with any wheels
on the ground, as vehicle or transmission
damage may occur. You must tow your
vehicle with all four (4) wheels off the
ground, such as when using a car-hauling
trailer.
Four-wheel Drive Vehicles
If towing your vehicle with wheels off the
ground it must be all four wheels, such as
when using a car-hauling trailer.
To tow a four-wheel drive vehicle with all
wheels on the ground, place the transfer
case in its neutral position and engage the
four-wheel-down towing feature.
Perform the steps in the following section
after positioning your vehicle behind the
tow vehicle and properly securing them
together.
Note:
Make sure you properly secure your
vehicle to the tow vehicle.
Towing With All Four Wheels On The
Ground
1. Put the ignition in the on position, but do not start the engine.
2. Press and hold the brake pedal.
3. Rotate the four-wheel drive control to 2H.
4. Shift into neutral (N).
5. Using the instrument cluster display controls on the steering wheel, select
Settings
.
6. Select
Advanced Settings.
7. Select
Vehicle.
8. Select
Neutral Tow. 9. Press and hold the
OK button until a
confirmation message appears in the
information display.
Note: You may hear an audible noise as the
transfer case shifts into its neutral position.
10. If you do not see a message in the display, you must perform the
procedure again from the beginning.
11. Leave the transmission in neutral (N)
and turn the ignition off.
12. If your vehicle has an ignition key, you
must leave the key in the ignition
while towing.
Note: To lock and unlock your vehicle, use
the keyless entry keypad or extra set of keys.
13. If your vehicle has intelligent access, switch the vehicle into accessory
mode. See
Starting and Stopping
the Engine (page 168).
Note: You do not need to leave your keys
in the vehicle. You can lock and unlock your
vehicle as you normally do.
14. 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 while towing with all four
wheels on the ground will damage vehicle
components.
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Note:
You can check four-wheel-down
towing status at any time by opening the
driver's door or turning the ignition to the
accessory or on position. A message
displays in the information display
confirming your vehicle is in neutral tow.
When finished towing with all four wheels
on the ground return the transfer case to
its 2H position:
1. With your vehicle still properly secured
to the tow vehicle, put the ignition in
the on position, but do not start the
engine. If your vehicle has an ignition
key, switch the key to on. If your vehicle
has intelligent access, switch the
vehicle into accessory mode. See
Starting and Stopping the Engine
(page
168).
2. Press and hold the brake pedal.
3. Shift out of neutral (N).
4. Release the brake pedal.
Note: If completed successfully, the
instrument cluster displays 2H and Neutral
Tow Disabled
.
Note: If the indicator light and message do
not display, you must perform the procedure
again from the beginning.
Note: If
Shift Delayed Pull Forward
displays in the instrument cluster, a transfer
case blockage is present. See resolving the
shift delayed pull forward message
instructions after this section.
5. Apply the parking brake and disconnect
the vehicle from the tow vehicle.
6. Release the parking brake, start the engine and shift the transmission to
drive (D) to make sure the transfer
case is out of neutral (N).
7. 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
1. Press and hold the brake pedal.
2. Put the transmission into neutral (N),
and 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).
4. Make sure the instrument cluster displays that neutral tow is disabled.
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Protected Component
Fuse
Rating
Fuse
Number
Power lumbar motor.
Wireless charging module.
Not used.
—
4
Not used.
—
5
Power telescoping mirrors switch.
10 A
6
Front power windows switch.
Brake on-off switch.
10 A
7
Embedded modem.
5 A
8
Combined sensor module.
5 A
9
Not used.
—
10
Not used.
—
11
On-board diagnostic module.
7.5 A
12
Smart data link connector.
Climate control module.
Steering column control module.
7.5 A
13
Instrument cluster.
Not used.
—
14
SYNC.
15 A
15
Display.
Not used.
—
16
Active front steering module.
7.5 A
17
Park aid module.
Selectable drive modes switch.
7.5 A
18
Select shift switch.
Head up display.
5 A
19
Ignition switch.
5 A
20
Key inhibit solenoid.
Head up display.
5 A
21
In-vehicle temperature and humidity sensor.
Upfitter switches.
5 A
22
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3. Add engine oil that meets the correct
specification.
4. Recheck the oil level.
5. If the oil level is correct, replace the dipstick and make sure it is fully seated.
6. Replace the engine oil filler cap. Turn it clockwise until you feel a strong
resistance.
Note: Do not add oil further than the
maximum mark. Oil levels above the
maximum mark may cause engine damage.
Note: Make sure you install the oil filler cap
correctly.
Note: Soak up any spillage with an
absorbent cloth immediately.
CHANGING THE ENGINE OIL
AND OIL FILTER WARNING: Do not add engine oil
when the engine is hot. Failure to follow
this instruction could result in personal
injury.
If your vehicle has a diesel engine, an
Intelligent Oil Life Monitor™ calculates the
proper oil change service interval. When
the information display indicates: OIL
CHANGE REQUIRED, change the engine
oil and oil filter. See
Information
Displays (page 109).
The engine oil filter protects your engine
by filtering harmful, abrasive or sludge
particles and particles significantly smaller
than most available will-fit filters. See
Motorcraft Parts
(page 431).
1. Unscrew the oil filter and oil pan drain plug and wait for the oil to drain.
2. Replace the filter.
3. Reinstall the oil pan drain plug. 4. Refill the engine with new oil. See
Engine Specifications
(page 429).
5. For diesel engines, you need to reset the Intelligent Oil Life Monitor™. See
Information Displays
(page 109).
Engine Lubrication for Severe
Service Operation
The following conditions define severe
operation:
• Frequent or extended idling such as
over 10 minutes per hour of normal
driving.
• Low-speed operation or stationary use.
• If the vehicle is operated in sustained,
ambient temperatures below
-9°F
(-23°C) or above 100°F (38°C).
• Frequent low-speed operation, or
consistent heavy traffic less than
25 mph (40 km/h)
.
• Operating in severe dust conditions.
• Operating the vehicle off road.
• Towing a trailer over
1,000 mi
(1,600 km).
• Sustained, high-speed driving at the
gross vehicle weight rating.
• Use of fuels with sulfur content other
than ultra-low sulfur diesel (ULSD).
• Use of high-sulfur diesel fuel.
Only use engine oil that meets our
specifications.
OIL CHANGE INDICATOR
RESET
Use the information display controls on
the steering wheel to reset the oil change
indicator.
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From the main menu scroll to:
Action and description
Message
Press the down arrow
button, then from this menu
scroll to the following
message.
Truck Info
Press the OK button.
Mainten-
ance
Monitor
Press the down arrow
button, then from this menu
scroll to the following
message.
Oil Life:
xxx%
Press the
OK button.
Oil Life
Press and hold the
OK
button until the instrument
cluster displays the
following message.
Oil Life
Hold OK to
Reset
Oil Life: 100%
When the oil change indic-
ator resets the instrument
cluster displays 100%.
Repeat the process if the oil
change indicator does not
reset.
CHANGING THE ENGINE AIR
FILTER - 6.2L WARNING:
To reduce the risk of
vehicle damage and personal burn
injuries, do not start your engine with the
air cleaner removed and do not remove
it while the engine is running.
Use the correct specification air filter
element. See
Motorcraft Parts (page
431). Note:
Failure to use the correct air filter
element may result in severe engine
damage. Resulting component damage
may not be covered by the vehicle Warranty.
Change the air filter element at the correct
service interval. See
Scheduled
Maintenance (page 553). 1. Disconnect the mass air flow sensor
electrical connector, if required.
2. Remove the air intake tube securing clamp.
3. Pull the air intake tube away from the air filter housing.
4. Remove the clips that secure the air filter housing cover. Remove the air
filter housing cover.
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2
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