2015 FORD F150 trailer

If something hits the front end of your
vehicle or damage occurs, the
radar-sensing zone may change. This could
cause missed or false vehicle detections.
Contact an authorized dealer to have them
check for proper coverage and operation.
System Not Available
Conditions that can cause the system to
deactivate or prevent the system from
activating when requested include:
•
A blocked sensor.
• High brake temperature.
• A failure in the system or a related
system.
Note: If you disable electronic stability
control, adaptive cruise control is not
available. See Using Stability Control
(page 199).
Blocked Sensor WARNINGS
Do not use the system when towing
a trailer with aftermarked trailer
brake controls. Aftermarket trailer
brakes will not function properly when you
switch the system on because the brakes
are electronically controlled. Failing to do
so may result in loss of vehicle control,
which could result in serious injury. WARNINGS
Do not use adaptive cruise control
while you have a snow plow blade
installed.
Do not use tire sizes other than those
recommended because this can
affect the normal operation of the
system. Failing to do so may result in a loss
of vehicle control, which could result in
serious injury. A message displays if something obstructs
the radar signals from the sensor. The
sensor is behind a cover near the driver side
of the lower grille. The system cannot
detect a vehicle ahead and does not
function when something obstructs the
radar signals. The following table lists
possible causes and actions for this
message displaying.
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(If Equipped)E183741

Why does the vehicle not come back into the middle of the lane always, as expected, in
the Aid or Aid + Alert mode?
Heavy uneven loading of the vehicle or improper tire inflation pressure
If the tires have been exchanged (including snow tires), or the suspension has been
modified
Vehicle accessories such as snow plows or trailers
BLIND SPOT INFORMATION
SYSTEM (If Equipped)
Blind Spot Information System
(BLIS ™) with Cross Traffic Alert
(If Equipped) WARNING
To help avoid injuries, NEVER use the
Blind Spot Information System as a
replacement for using the interior
and exterior mirrors or looking over your
shoulder before changing lanes. The Blind
Spot Information System is not a
replacement for careful driving. The Blind Spot Information System aids
you in detecting vehicles that may have
entered the blind spot zone (A). The
detection area is on both sides of your
vehicle, extending rearward from the
exterior mirrors to approximately
10 ft
(3 m) beyond the bumper. The system
alerts you if certain vehicles enter the blind
spot zone while driving.
Cross Traffic Alert warns you of vehicles
approaching from the sides when the
transmission is in reverse (R).
Note: The Blind Spot Information System
does not prevent contact with other vehicles
or objects; nor detect parked vehicles,
people, animals or infrastructure (fences,
guardrails, trees). It only alerts you to
vehicles in the blind zones.
Note: When a vehicle passes quickly
through the blind zone, typically fewer than
two seconds, the system does not trigger.
Using the Systems
The Blind Spot Information System turns
on when you start the engine and you drive
your vehicle forward above
2 mph
(3 km/h); it remains on while the
transmission is in drive (D) and neutral (N).
If shifted out of drive (D) or neutral (N),
the system enters cross traffic alert mode.
Once shifted back into drive (D), the Blind
Spot Information System turns back on
when you drive your vehicle above
2 mph
(3 km/h).
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A
E124788

Reasons for messages being displayed
Clean the fascia area in
front of the radar or remove the obstruction.
The radar
surface is dirty or
obstructed
Drive normally in traffic for
a few minutes to allow the radar to detect passing
vehicles so it can clear the blocked state.
The radar
surface is
not dirty or
obstructed
No action required. Thesystem automatically
resets to an unblocked
state once the rainfall or
snowfall rate decreases or stops. Do not use BLIS or
Cross Traffic Alert in these conditions.
Heavy rain-
fall or
snowfall
interferes with the radar
signals
System Limitations
The Blind Spot Information and Cross
Traffic Alert systems do have their
limitations; situations such as severe
weather conditions or debris build-up on
the sensor area may limit vehicle detection.
The following are other situations that may
limit the Blind Spot Information System:
• Certain maneuvering of vehicles
entering and exiting the blind zone.
• Vehicles passing through the blind zone
at very fast rates.
• When several vehicles forming a
convoy pass through the blind zone.
The following are other situations that may
limit the Cross Traffic Alert system:
• Adjacently parked vehicles or objects
obstructing the sensors.
• Approaching vehicles passing at
speeds greater than 15 mph (24 km/h). •
Driving in reverse faster than
3 mph
(5 km/h).
• Backing out of an angled parking spot.
False Alerts
Note: If your vehicle has a factory equipped
tow bar and it is towing a trailer, the sensors
detect the trailer and turn the Blind Spot
Information and Cross Traffic Alert systems
off to avoid false alerts. For non-factory
equipped tow bars, you may want to switch
the Blind Spot Information System off
manually.
There may be certain instances when there
is a false alert by either the Blind Spot
Information or the Cross Traffic Alert
systems that illuminates the alert indicator
with no vehicle in the coverage zone. Some
amount of false alerts are normal; they are
temporary and self-correct.
System Errors
If either system senses a problem with the
left or right sensor, the Blind Spot
Information System telltale illuminates
and a message appears in the information
display. See
Information Messages
(page 120).
All other system faults only display with a
message in the information display.
Switching the Systems Off and On
You can temporarily switch off one or both
systems in the information display. See
General Information
(page 105). When
you switch off the Blind Spot Information
System, you do not receive alerts and the
information display shows a system off
message. The yellow alert indicator in the
outside mirror also flashes twice. The
system turns back on whenever you switch
the ignition on.
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LOAD LIMIT
Vehicle Loading - with and
without a Trailer
This section will guide you in the
proper loading of your vehicle,
trailer or both, to keep your loaded
vehicle weight within its design
rating capability, with or without
a trailer. Properly loading your
vehicle will provide maximum
return of vehicle design
performance. Before loading your
vehicle, familiarize yourself with
the following terms for
determining your vehicle
’s weight
ratings, with or without a trailer,
from the vehicle ’s Tire Label or
Safety Compliance Certification
Label:
Base Curb Weight - is the weight
of the vehicle including a full tank
of fuel and all standard
equipment. It does not include
passengers, cargo, or optional
equipment.
Vehicle Curb Weight -
is the
weight of your new vehicle when
you picked it up from your
authorized dealer plus any
aftermarket equipment. Payload -
is the combined weight
of cargo and passengers that the
vehicle is carrying. The maximum
payload for your vehicle can be
found on the Tire Label on the
B-Pillar or the edge of the driver
door (vehicles exported outside
the US and Canada may not have
a Tire Label). Look for
“THE
COMBINED WEIGHT OF
OCCUPANTS AND CARGO
SHOULD NEVER EXCEED XXX
kg OR XXX lb. ” for maximum payload. The payload listed on the
Tire Label is the maximum
payload for the vehicle as built by
the assembly plant. If you install
any aftermarket or
authorized-dealer installed
equipment on the vehicle, you
must subtract the weight of the
equipment from the payload listed
on the Tire Label in order to
determine the new payload.
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Cargo Weight - includes all
weight added to the Base Curb
Weight, including cargo and
optional equipment. When towing,
trailer tongue load or king pin
weight is also part of cargo weight.
GAW (Gross Axle Weight) -
is
the total weight placed on each
axle (front and rear) including
vehicle curb weight and all
payload. GAWR (Gross Axle Weight
Rating) -
is the maximum
allowable weight that can be
carried by a single axle (front or
rear). These numbers are shown
on the Safety Compliance
Certification Label. The label shall
be affixed to either the door hinge
pillar, door-latch post, or the door
edge that meets the door-latch
post, next to the driver seating
position. The total load on each
axle must never exceed its
Gross Axle Weight Rating.
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Note:
For trailer towing
information refer to the RV and
Trailer Towing Guide available at
an authorized dealer. GVW (Gross Vehicle Weight) -
is the Vehicle Curb Weight, plus
cargo, plus passengers.
GVWR (Gross Vehicle Weight
Rating) - is the maximum
allowable weight of the fully
loaded vehicle (including all
options, equipment, passengers
and cargo). It is shown on the Safety Compliance Certification
Label. The label shall be affixed
to either the door hinge pillar,
door-latch post, or the door edge
that meets the door-latch post,
next to the driver seating position.
The Gross Vehicle Weight must
never exceed the Gross Vehicle
Weight Rating.
Example only: 236
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WARNING
Exceeding the Safety
Compliance Certification
Label vehicle weight rating limits
could result in substandard
vehicle handling or performance,
engine, transmission and/or
structural damage, serious
damage to the vehicle, loss of
control and personal injury. GCW (Gross Combined Weight)
- is the Gross Vehicle Weight plus
the weight of the fully loaded
trailer. GCWR (Gross Combined
Weight Rating) - is the maximum
allowable weight of the vehicle
and the loaded trailer, including
all cargo and passengers, that the
vehicle can handle without risking
damage. (Important: The towing
vehicle
’s braking system is rated
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GVW

for operation at Gross Vehicle
Weight Rating, not at Gross
Combined Weight Rating.)
Separate functional brakes should
be used for safe control of towed
vehicles and for trailers where the
Gross Combined Weight of the
towing vehicle plus the trailer
exceed the Gross Vehicle Weight
Rating of the towing vehicle.
The
Gross Combined Weight must
never exceed the Gross
Combined Weight Rating.
Maximum Loaded Trailer
Weight - is the highest possible
weight of a fully loaded trailer the
vehicle can tow. It assumes a
vehicle with mandatory options,
driver and front passenger weight
(150 pounds [68 kilograms]
each), no cargo weight (internal
or external) and a tongue load of
10– 15% (conventional trailer) or
king pin weight of 15– 25% (fifth
wheel trailer). Consult an
authorized dealer (or the RV and
Trailer Towing Guide available at
an authorized dealer) for more
detailed information.
Tongue Load or Fifth Wheel
King Pin Weight -
refers to the
amount of the weight that a trailer
pushes down on a trailer hitch. Examples:
For a 5000 pound
(2268 kilogram) conventional
trailer, multiply 5000 by 0.10 and
0.15 to obtain a proper tongue
load range of 500 to 750 pounds
(227 to 340 kilograms). For an
11500 pound (5216 kilogram) fifth
wheel trailer, multiply by 0.15 and
0.25 to obtain a proper king pin
load range of 1725 to 2875 pounds
(782 to 1304 kilograms). WARNINGS
Do not exceed the GVWR or
the GAWR specified on the
Safety Compliance Certification
Label. Do not use replacement tires
with lower load carrying
capacities than the original tires
because they may lower the
vehicle ’s GVWR and GAWR
limitations. Replacement tires
with a higher limit than the original
tires do not increase the GVWR
and GAWR limitations. Exceeding any vehicle weight
rating limitation could result
in serious damage to the vehicle
and/or personal injury. Steps for determining the
correct load limit:
1. Locate the statement "The
combined weight of occupants
and cargo should never exceed
XXX kg or XXX lb." on your
vehicle ’s placard.
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