sensor FORD F450 SUPER DUTY 2020 Service Manual

Note:
If your vehicle has a radar sensor, we
recommend that you switch the system off
if you install a snow plow or similar object
in such a way that it may block the radar
sensor. Your vehicle remembers the selected
setting across key cycles.
Blocked Sensors Camera.
1
Radar sensor (if equipped).
2 If a message regarding a blocked sensor
or camera appears in the information
display, the radar signals or camera images
have become obstructed. If your vehicle
has a radar sensor, it is located behind the
fascia cover in the center of the lower grille.
With a blocked sensor or camera, the
Pre-Collision Assist system may not
function, or performance may reduce. The
following table lists possible causes and
actions for when this message displays.
Camera Troubleshooting Action
Cause
Clean the outside of the windshield in frontof the camera.
The windshield in front of the camera is
dirty or obstructed in some way.
Wait a short time. It may take several
minutes for the camera to detect that there is no obstruction.
The windshield in front of the camera is
clean but the message remains in the display screen.
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Radar Troubleshooting (If Equipped)
Action
Cause
Clean the grille surface in front of the radaror remove the object causing the obstruc- tion.
The surface of the radar in the grille is dirty
or obstructed in some way.
Wait a short time. It may take several
minutes for the radar to detect that there is no obstruction.
The surface of the radar in the grille is clean
but the message remains in the display screen.
Pre-Collision Assist disables itself. The
system automatically reactivates a short
time after the weather conditions improve.
Heavy rain, spray, snow or fog is interfering
with the radar signals.
Pre-Collision Assist disables itself. The
system automatically reactivates a short
time after the weather conditions improve.
Swirling water or snow or ice on the surface
of the road may interfere with the radar signals.
Contact an authorized dealer to have theradar checked for proper coverage and operation.
Radar is out of alignment due to a front end
impact.
Note: Proper system operation requires a
clear view of the road by the camera. Have
any windshield damage in the camera's field
of view repaired.
Note: If something hits the front end of your
vehicle or damage occurs and your vehicle
has a radar sensor, the radar sensing zone
may change. This could cause missed or
false vehicle detections. Contact an
authorized dealer to have the radar checked
for proper coverage and operation.
Note: If your vehicle detects excessive heat
at the camera or a potential misalignment
condition, a message may display in the
information display indicating temporary
sensor unavailability. When operational
conditions are correct, the message
deactivates. For example, when the ambient
temperature around the sensor decreases
or the sensor automatically recalibrates
successfully. DRIVE CONTROL (IF EQUIPPED)
Selectable Drive Modes
The system delivers a driving experience
through a suite of sophisticated electronic
vehicle systems. These systems optimize
steering, handling and powertrain
response. This provides a single location
to control multiple system's performance
settings.
Changing the drive mode automatically
changes the functionality of the following
systems:
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TRAILER REVERSING AIDS (IF
EQUIPPED)
Pro Trailer Backup Assist With
Trailer Reverse Guidance WARNING: Driving while distracted
can result in loss of vehicle control, crash
and injury. We strongly recommend that
you use extreme caution when using any
device that may take your focus off the
road. Your primary responsibility is the
safe operation of your vehicle. We
recommend against the use of any
hand-held device while driving and
encourage the use of voice-operated
systems when possible. Make sure you
are aware of all applicable local laws
that may affect the use of electronic
devices while driving. WARNING:
This system is an extra
driving aid. It does not replace your
attention and judgment, or the need to
apply the brakes. This system does NOT
automatically brake your vehicle. If you
fail to press the brake pedal when
necessary, you may collide with another
vehicle.
This feature helps you to steer your vehicle
when reversing with a trailer by:
• Using the control knob with Pro Trailer
Backup Assist.
• Using the steering wheel with Trailer
Reverse Guidance.
Each trailer you use with your vehicle has
to be setup once.
You must take care to follow the setup
process accurately to correctly place the
sticker or sensor.
Contact your dealership if you need
assistance setting up your trailer. Note:
Your vehicle saves the trailer
information when you enter it into the
system. You can add a maximum of 10
trailers to the system.
Note: The system is not a substitute for
safe driving practices.
Note: You must always be aware of your
vehicle and trailer combination, and the
surrounding environment.
Note: The system does not detect or
prevent your vehicle or trailer from making
contact with obstacles in the surrounding
environment.
Note: Keep in mind that the front end of
your vehicle swings out when changing the
direction of the trailer.
Note: The system relies on user
measurements to determine sticker
placement or user installation of a sensor
to determine system limits. It is critical to
correctly take the key measurements or
properly install the sensor. Incorrect
measurements or sensor placement can
result in the improper function of the system
up to and including contact between your
vehicle and trailer. Even with correct
measurements and sensor placement, the
system cannot determine if the trailer body
may contact your vehicle. Check the
clearance between your vehicle and trailer,
especially for sharp turns.
Note: The system limits vehicle speed when
backing up. The system is not a replacement
for proper use of the throttle and brake
pedals.
Note: The system does not support backing
up when towing multiple trailers. If you are
towing more than one trailer, you must
disconnect the additional trailers before
using the system.
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Note:
Calibration steps for conventional
trailers, fifth wheel and gooseneck trailers
vary. Calibration instructions for fifth wheel
and gooseneck trailers are in the following
section.
Note: Keep the steering wheel straight
during the calibration process. If the steering
wheel is in a turned position, the calibration
pauses.
Note: For best results, do not calibrate the
system at night.
Fifth Wheel and Gooseneck Trailer
Setup (If Equipped)
The following are examples of fifth wheel
and gooseneck trailers. Installing the Sensor
To use the system with a fifth wheel or
gooseneck trailer, you must install a
sensor. Refer to the instructions in the
sensor kit for proper installation.
Note:
Make sure the arrows on the sensor
housing are facing up. Mount the sensor to
a vertical part of the trailer that pivots and
moves when you turn your vehicle. Do not
mount to a stationary surface or to the truck
side of the fifth wheel trailer hitch.
Note: You need to replace the 7/4 way
connector in the bumper with the
recommended 7/12 pin connector if your
vehicle did not come with the fifth wheel
prep package. See your authorized dealer.
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Note:
If your vehicle has the fifth wheel
prep package, you have everything you need.
If your vehicle does not have the fifth wheel
prep package, see your authorized dealer to
purchase the sensor kit and the 7/12 pin
connector.
Calibrating the System
During calibration, the system determines
the trailer length. The system supports
trailer lengths of 10– 39 ft (3– 11.94 m)
distance from the hitch point to the center
of the axle or axles.
To calibrate the system, you need an area
where you can safely drive forward and
turn left or right. An open parking lot is an
ideal place to perform the calibration.
Drive straight at approximately
5 mph
(8 km/h) to align the trailer behind your
vehicle. The information display and center
screen provide you with instructions and
tells you when the system is ready for a
turn. Turn left or right whenever you are
ready and in a safe turning area.
Note: You need to turn approximately 90
degrees to calibrate the system.
Note: The information display shows if you
are going too slow or fast. Calibration
pauses if the speed is outside the required
range of
2 – 16 mph (4– 25 km/h).
Using Pro Trailer Backup Assist
To use the system, press the button and
watch the information display. Use the
controls on the steering wheel to highlight
the trailer, then press
OK to select the
trailer. When the system locates the sticker or
confirms the sensor is connected, the
display prompts you to shift into reverse
(R). The system turns on.
Note:
If you use the steering wheel, the
system turns off and a warning appears in
the information display.
Follow the screen prompts to steer your
vehicle and trailer.
Note: You may have to drive forward to
straighten the trailer.
Take your hands off the steering wheel and
turn the control knob instead. The knob
acts as the steering control for the trailer.
Note: The more you turn the knob, the
sharper the trailer turns.
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Troubleshooting - Fifth Wheel and
Gooseneck Trailer
Setup
The system is designed to be used with a
wide variety of trailers. There are some
trailers that do not have a proper surface
and location to mount the sensor. These
trailers are not supported. Attempts to
install the sensor in a manner that does
not meet the requirements can result in
improper system function.
To correctly install the trailer sensor:
•
Attach to vertical surface with the
arrows pointed straight up.
• If you are not sure, use a level to check
that the attachment surface is vertical.
• Securely fasten the sensor so that it is
rigidly mounted and does not shake or
wobble.
• Install within the range of the 12 way
connector so that when the trailer
swings the wire harness does not
stretch, pinch or pull.
If the system displays Pro Trailer Backup
Assist™ Sensor Not Detected Refer to
Owner's Manual Press Knob to Exit
or
Trailer Reverse Guidance Sensor Not
Detected Refer to Owner's Manual Press
OK to Exit
:
• Check that the 12 way connector is fully
inserted into the 12 way socket. The red
rubber seal is not visible when the
connector is fully inserted.
• Check that the wiring harness sensor
connection is fully inserted at the trailer
sensor.
• Check for damaged wiring between the
12 way connector and the trailer sensor.
• If you have a 12 way connector inside
the bed and in the bumper, ensure that
only a single sensor is connected. Note:
If you did not purchase the fifth wheel
prep pack, you need to replace the 7/4 way
trailer connector in your bumper with a 7/12
pin connector. See your authorized dealer.
Calibration
The calibration process is required for the
system to determine the trailer length. The
system supports trailer lengths of
10– 39 ft
(3– 11.94 m) distance from the hitch point
to the center of the axle or axles. The
calibration process consists of a straight
forward drive followed by a turn. During
the straight drive, the system monitors
various vehicle parameters to make sure
your vehicle is being driven straight and the
trailer is straight behind your vehicle. Any
steering input or trailer movement during
this straight drive pauses the calibration.
During the turn, the system monitors
various vehicle parameters to make sure
your vehicle and trailer are correctly
turning.
For best results:
• Use a smooth and level road when
attempting to calibrate.
• Steer and smoothly turn and avoid
abrupt steering inputs.
• Drive between 2 –16 mph (4– 25 km/h)
.
• Make a typical 90 degree corner turn.
Turning too shallow does not allow the
system to calibrate.
The typical calibration process results in
the system displaying messages in the
information display. The system also
displays additional warnings if the vehicle
or trailer motion is not within the
calibration limits.
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If the system remains on one message for
an extended time, is not progressing
through the typical calibration steps or if
Pro Trailer Backup Assist™ Trailer Not
Detected. Shift to Park Press Knob to
Exit,
Pro Trailer Backup Assist™ Trailer
Not Detected. Refer to Owner's Manual.
Press Knob to Exit
or Trailer Reverse
Guidance Trailer Not Detected. Refer to
Owner's Manual. Press OK to Exit
displays, check the following:
• Verify the sensor is correctly installed.
See Fifth Wheel and Gooseneck Trailer
Sensor Installation.
• Verify the trailer length is within the
allowed range of 10– 39 ft (3–11.94 m).
• Verify you are calibrating on a smooth
road surface.
Repeat calibration on a different route if
you have verified the previous checks.
System Operation
The following warnings or difficulties may
occur during system operation. Tips to
resolve them are listed in the following
section.
Pro Trailer Backup Assist™ System is Not
Available
or Trailer Reverse Guidance
System is Not Available:
• The system relies on many
sub-systems in your vehicle to correctly
operate. If those sub-systems are not
correctly operating, the system may
not be available.
• Low battery voltage is a condition that
prevents the system from operating.
Please make sure the battery is
correctly charged if the system is not
available.
• If the message continues to display,
see your authorized dealer for service. Pro Trailer Backup Assist™ Driving
Required to Initialize Steering Press Knob
to Exit
or Trailer Reverse Guidance
Driving Required to Initialize Steering
Press OK to Exit
:
• The steering system needs to learn
internal parameters to fully enable the
feature. Drive your vehicle straight
forward above
25 mph (40 km/h) for
approximately 5 minutes.
• This may occur when your vehicle is
new, the battery voltage is too low, the
battery has been disconnected or your
steering system has been serviced.
Pro Trailer Backup Assist™ Sensor Not
Detected Refer to Owner's Manual Press
Knob to Exit
or Trailer Reverse Guidance
Sensor Not Detected Refer to Owner's
Manual Press OK to Exit
:
• Check that the 12 way connector is fully
inserted into the 12 way socket. The red
rubber seal is not visible when the
connector is fully inserted.
• Check that the wiring harness sensor
connection is fully inserted at the trailer
sensor.
• Check for damaged wiring between the
12 way connector and the trailer sensor.
• Only one sensor can be connected to
your vehicle at a time. If you have a 7/12
pin connector in the truck bed and in
the bumper, check to make sure that
only one sensor is connected.
Note: If you did not purchase the fifth wheel
prep pack, you need to replace the 7/4 way
trailer connector in your bumper with a 7/12
pin connector. See your authorized dealer.
Pro Trailer Backup Assist™ Trailer Not
Detected. Refer to Owner's Manual. Press
Knob to Exit
or Trailer Reverse Guidance
Trailer Not Detected. Refer to Owner's
Manual. Press OK to Exit
:
• If the message continues to display,
see your authorized dealer for service.
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Pro Trailer Backup Assist™ Trailer Not
Detected Pull Forward to Initialize Press
Knob to Exit or Trailer Reverse Guidance
Trailer Not Detected Pull Forward to
Initialize Press OK to Exit
:
• If the vehicle has not moved during this
key cycle, it must be driven forward to
initialize the sensing system.
• Extended operation at speeds below
1 mph (1 km/h) may cause the sensing
system to lose the trailer position and
the system needs to be re-initialized.
• Drive forward above
2 mph (3 km/h)
and the system indicates when it
initializes.
System repeatedly displays
Pro Trailer
Backup Assist™ Stop Now System Not
Active Press Knob to Exit
:
• System is not fully activated. Select
the trailer in the information display by
using the controls on the steering
wheel and wait until
Pro Trailer
Backup Assist™ Backup Slowly Turn
Knob to Steer Press Knob to Exit
displays before starting to move
backward.
• This displays if you backup during the
calibration process. Drive forward and
complete calibration.
System does not reverse straight:
• Verify sensor is correctly installed. See
Fifth Wheel and Gooseneck Trailer
Sensor Installation.
• Factors such as the hitch connection,
road camber, road slope and
compliance in the trailer suspension
can influence how straight the system
is able to reverse the trailer when the
knob is not turned. You can
compensate for the trailer drifting to
the right or left by slowly turning the
knob until the trailer is following your
preferred path and then holding the
knob in that position. System consistently shows
Pro Trailer
Backup Assist™ Stop now Maximum
trailer angle Press Knob to Exit
:
• Verify sensor is correctly installed. See
Fifth Wheel and Gooseneck Trailer
Sensor Installation.
• Verify the correct trailer is selected in
the information display.
• The system may need to be
recalibrated. The system can be
recalibrated by using the information
display to delete the trailer and
repeating the setup process. If the
same sensor is installed on another
trailer, create a new trailer in the
information display and complete the
setup and calibration process for the
new trailer. If using the same sensor on
multiple trailers, disconnect the 7/12
pin connector when switching trailers.
See Setting Up The System.
System consistently shows
Pro Trailer
Backup Assist™ Stop Now Take Control
of Steering Wheel
:
• The system displays this warning when
it can no longer steer the vehicle and
you must take over steering. There are
four reasons why this warning displays
and additional information regarding
the reason for the warning is available
on the center display.
• The steering wheel is touched when
under system control. Avoid touching
the wheel during system operation.
• The maximum speed for feature
operation is exceeded. System
performance is optimized at slower
speeds. Reverse slowly.
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•
The tire air pressures recommended
for general driving are on the vehicle ’s
Safety Certification Label. The
maximum cold inflation pressure for
the tire and associated load rating is
on the tire sidewall. Tire air pressure
may require re-adjustment within these
pressure limits to accommodate the
additional weight of the snowplow
installation.
• Federal and some local regulations
require additional exterior lamps for
snowplow-equipped vehicles. Consult
your authorized dealer for additional
information.
Operating the Vehicle with the
Snowplow Attached
Note: Do not use your vehicle for snow
removal until you have driven at least
500 mi (800 km).
Ford recommends vehicle speed does not
exceed
45 mph (72 km/h) when
snowplowing.
If transporting a snowplow in summertime,
cooling system airflow may be blocked by
the snowplow. Change the snowplow
height or position to improve airflow to the
radiator or limit your vehicle speed to a
maximum of
45 mph (72 km/h).
The attached snowplow blade restricts
airflow to the radiator, and may cause the
engine to run at a higher temperature:
Attention to engine temperature is
especially important when outside
temperatures are above freezing. Angle
the blade to maximize airflow to the
radiator and monitor engine temperature
to determine whether a left or right angle
provides the best performance.
Follow the severe duty schedule in your
Scheduled Maintenance information for
engine oil and transmission fluid change
intervals. Snowplowing with your Airbag
Equipped Vehicle WARNING:
Do not attempt to
service, repair, or modify the
supplementary restraint system or
associated components. Failure to
follow this instruction could result in
personal injury or death. WARNING:
All occupants of your
vehicle, including the driver, should
always properly wear their seatbelts,
even when an airbag supplemental
restraint system is provided. Failure to
properly wear your seatbelt could
seriously increase the risk of injury or
death.
Note: Additional equipment for example
snowplow equipment may affect the
performance of the airbag sensors
increasing the risk of injury. Please refer to
the Body Builders Layout Book for
instructions about the appropriate
installation of additional equipment.
Your vehicle is equipped with a driver and
passenger airbag supplemental restraint
system. The supplemental restraint system
will activate in certain frontal and offset
frontal collisions when the vehicle sustains
sufficient frontal deceleration.
Careless or high speed driving while
plowing snow that results in sufficient
vehicle decelerations can deploy the
airbags. Such driving also increases the risk
of accidents.
Never remove or defeat the tripping
mechanisms designed into the snow
removal equipment by its manufacturer.
Doing so may cause damage to the vehicle
and the snow removal equipment as well
as possible airbag deployment.
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Protected Component
Fuse
Rating
Fuse
Number
Not used.
—
49
Heated and cooled seats.
30 A
50
Powertrain control module.
20 A
51
Compressed natural gas (gas).
15 A
52
Fuel rail pressure relief control (diesel).
Exhaust gas recirculation stepper motor (gas).
20 A
53
Universal exhaust gas oxygen sensors (gas).
Exhaust gas recirculation cooler bypass (diesel).
Urea pump motor controller (diesel).
Oxygen sensors.
A/C clutch relay power.
20 A
54
Fan clutch.
Rain sensor.
5 A
55
Windshield wipers.
30 A
56
Upfitter interface module.
10 A
57
Alternator sense line.
10 A
58
Power running boards.
30 A
59
Body control module - battery power in feed 2.
40 A
60
Telescopic mirror motors.
10 A
61
Trailer brake control.
40 A
62
Aftermarket e-brake access.
Multi-contour seats.
15 A
63
Ignition coil (gas).
20 A
64
Glow plug module (diesel).
Nitrogen oxide module (diesel).
Urea level and quality sensor (diesel).
Fuel pump.
30 A
65
A/C clutch solenoid.
10 A
66
Auxiliary lighting module.
40 A
67
Powertrain control module.
10 A
68
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