
ActionCause
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 dirtyor obstructed in some way.
Wait a short time. It may take severalminutes for the radar to detect that it is freefrom obstruction.
The surface of the radar in the grille is cleanbut the message remains in the display.
Do not use the system in these conditionsbecause it may not detect any vehiclesahead.
Heavy rain or snow is interfering with theradar signals.
Do not use the system in these conditionsbecause it may not detect any vehiclesahead.
Swirling water, or snow or ice on the surfaceof the road may interfere with the radarsignals.
Wait a short time or switch to normal cruisecontrol.You are in a desert or remote area with noother vehicles and no roadside objects.
Due to the nature of radar technology, it ispossible to get a blockage warning and nothave a blockage. This can happen, forexample, when driving in sparse rural ordesert environments. A false blockedcondition either self clears or clears aftera key cycle.
Switching to Normal CruiseControl
WARNING
Normal cruise control will not brakewhen your vehicle is approachingslower vehicles. Always be aware ofwhich mode you have selected and applythe brakes when necessary.
You can manually change from adaptivecruise control to normal cruise controlthrough the information display. SeeInformation Messages (page 128).
The cruise control indicator lightreplaces the adaptive cruisecontrol indicator light if youselect normal cruise control. The gapsetting does not display, the system doesnot automatically respond to lead vehiclesand automatic braking remains active tomaintain set speed. The system recalls itslast setting when you start your vehicle.
246
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201710, Second Printing
Cruise Control (If Equipped)E71340

LANE KEEPING SYSTEM (If
Equipped)
WARNING
The system is designed to aid thedriver. It is not intended to replaceyour attention and judgment. You arestill responsible to drive with due care andattention.
Note:The system works as long as thecamera can detect one lane marking at aspeed above 40 mph (64 km/h).
Note:The system may not function if thecamera is blocked or there is damage to thewindshield.
The Lane Keeping System automaticallydetects and tracks the road lane markingsusing a camera mounted behind theinterior review view mirror. The systemnotifies you to stay in your lane when thefront camera detects an unintentional lanechange is likely to occur.
Switching the System On and Off
Note:The system on or off setting is storeduntil it is manually changed, unless a MyKeyis detected. If the system detects a MyKey,it defaults to on and the mode is set to alert.
Note:If a MyKey is detected, pressing thebutton will not affect the on or off status ofthe system. You can only change the modeand intensity settings.
Press the button located on thecenter console to switch thesystem on or off.
System Settings
The system sensitivity and intensity canbe adjusted through the display screen.See General Information (page 111). Thesystem remembers the last selection. Youdo not need to readjust the setting eachtime you turn on your vehicle.
Sensitivity: This setting allows you toselect where in the lane a warning isprovided. Increasing the sensitivity settingmoves the warning zones in closer to yourvehicle.
NormalA
IncreasedB
Note:The alert diagram illustrates generalzone coverage. It does not provide exactzone parameters.
Intensity: This setting affects the intensityof the steering wheel vibration. Increasingthe intensity causes a higher rate of hapticfeedback.
•High
•Normal
•Low
247
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201710, Second Printing
Driving AidsE173233 E165517

Step 5: Enter Measurements Using theInformation Display
Using the recorded measurements, enterthe required data into the system. Followthe on screen prompts to enter each of themeasurements taken in step 4. Use theup/down arrows to increase or decreasethe numbers as needed. Press OK toconfirm each measurement. The screenprompts you to add the nextmeasurement. Once you add your lastmeasurement, the information displayshows you all of your enteredmeasurements. You can choose to confirmor change the measurements.
Step 6: Confirming the Sticker Location
Check the Rear View Camera display tosee if the sticker is identified by the systemand marked with a red circle.
Confirm that the red circle is correctlylocated over the sticker image in thedisplay. The on screen prompt will ask youto confirm this.
Note:If the system cannot locate thesticker try cleaning the camera lens, andalso make sure the sticker is within the zoneas indicated in step 3.
The information display shows aconfirmation message when yousuccessfully confirm the target.
Calibrating the System
To complete setup, drive your vehiclestraight forward between 4 mph (6 km/h)and 24 mph (39 km/h) as directed by theinformation display.
Note:Keep the steering wheel straightduring the calibration process. If the steeringwheel is in a turned position, then thecalibration pauses. The information displayprompts you to drive straight forward tocomplete the calibration.
The information display shows a messageduring calibration and after calibration iscomplete
Note:For best results, we do notrecommend that you calibrate the systemat night.
Using Trailer Reverse Guidance
1. Shift into reverse (R) if you are notalready in reverse. Press the rearcamera button to expand the menu.
2. Press the trailer icon .
3. Select your trailer on your informationdisplay.
4. While in TRG mode, you can see thecamera view on the side where yourtrailer is moving, or both sides whenthe trailer is straight behind you. Whenthe views change with the trailerdirection, it's called Auto Mode. Forexample, If you turn the trailer to theright, then you see the right side of yourvehicle and trailer. You can switch thisview manually at any time by using thearrow keys. To return to Auto Mode,press the Auto button.
Note:Auto Mode is your default setting.
Use the view that helps you the most whilebacking up your vehicle and trailer.
Normal rear view camera view.Use this feature when you wantto see your trailer hitch or whatis directly behind your vehicle.
Straight back-up mode. Use thisfeature when you want to keepyour trailer completely in linewith your truck. In this mode, a steeringwheel graphic shows you which way to turnyour steering wheel to keep your trailerstraight.
272
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201710, Second Printing
TowingE224483 E224484

Note: It may be helpful to shift your vehicleinto drive (D), pull forward and straightenout the vehicle and trailer before engagingStraight Backup Mode.
Left and right arrows let you see otherviews regardless of your trailer angle. Usethem to switch views manually.
Note: If you're using a Fifth Wheel orGooseneck trailer, or you haven't set up theTrailer Reverse Guidance System yet, AutoView is not available.
To change your view, use the arrows. Youcan see the following views:
•Full driver
•Partial driver
•50/50
•Partial passenger
•Full passenger
Zoom. Use this feature to zoomin on any view.
Return. Ths feature takes youback to the 360-degree camerasystem and out of the TrailerReverse Guidance feature.
Auto. Ths feature returns you toautomatic view mode.
In addition to multiple view options, yourtouchscreen adds some features to giveyou more information.
After using the set up for a conventionaltrailer, for example, the display alwaysshows you a small, top-viewrepresentation of your truck and trailer.
This representation shows two,different-colored lines: A black line showsyou where your trailer is in relation to yourvehicle. A white line gives you a projectionof where your trailer will go based on yourcurrent steering wheel position
Note:When you move the steering wheel,the white line indicates where the trailer willgo based on your steering wheel input.
When you turn your steering wheel to theleft, the trailer moves to the right; when youturn your steering wheel to the right, thetrailer moves to the left.
When you turn the wheel, the smallrepresentation shows you two zones towarn you of a possible jackknife condition.The view shows you your truck and trailerposition and provides visual feedback tohelp you avoid jackknifing entirely.
The yellow zone warns you of a potentialjackknife position. When you enter into thiszone, it's best to put your vehicle back intodrive (D) and pull forward. Moving forwardhelps put the truck and trailer back into anin-line position.
The RED zone indicates that you need toput the truck into drive (D) and pullforward immediately.
Troubleshooting
Note:The system requires a clear view ofthe sticker placed on the trailer. You mustkeep the camera lens and sticker clean forthe system to operate correctly.
Setup
The system is designed to be used with awide variety of trailers. However there aresome trailers that do not have a propersurface and location to mount the sticker.These trailers are not supported. Attemptsto place the sticker on a surface that doesnot meet the sticker placementrequirement listed in Step 3 of the setupinstruction or entering inaccuratemeasurements to proceed through setupcan result in improper system function.
273
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201710, Second Printing
TowingE224485 E224487 E224486

Chassis cab
MaximumGCWRRear axleratioEngineVehicle
28000 lb (12701kg)4.886.8L gas
F-450 dual rearwheel
31000 lb (14062kg)4.10
6.7L diesel33000 lb (14969
kg)*4.30
28000 lb (12701kg)4.886.8L gas
F-550 dual rearwheel (17500/18000 lbGVWR)
31000 lb (14062kg)4.10
6.7L diesel33,000 lb (14,969kg)4.30
28000 lb (12701kg)4.886.8L gas
F-550 dual rearwheel (19000/19500 lbGVWR)
31000 lb (14062kg)4.88
6.7L diesel40000 lb (18144
kg)*4.88
* Requires optional GCWR Package.
Calculating the MaximumLoaded Trailer Weight for YourVehicle
1. Start with the gross combinedweight rating for your vehiclemodel and axle ratio. See theprevious chart.
2.Subtract all of the followingthat apply to your vehicle:
•Vehicle curb weight
•Hitch hardware weight, such asa draw bar, ball, locks or weightdistributing hardware
•Driver weight
•Passenger(s) weight
•Payload, cargo and luggageweight
•Aftermarket equipment weight.
280
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201710, Second Printing
Towing

Procedure for Setting Trailer BrakeController Effort
Choose either the electric option for trailerswith electromagnetic drum brakes, or theelectric over hydraulic option for trailerswith these brake systems.
Trailer Brake Effort Setting
The trailer brake controller allows the userto customize how aggressively the trailerbrakes engage. The default value is the lowsetting and is the recommended settingfor most trailers. If your trailer's brakesrequire more initial voltage, or if you prefermore aggressive trailer braking, then selecteither the medium or the high setting.
Procedure for Setting Trailer BrakeController Mode
Choose the low, medium or high settingfor the required initial trailer brake output.
Procedure for Adjusting Gain
Note:Only perform this procedure in atraffic-free environment at speeds ofapproximately 20-25 mph (30-40 km/h).
The gain setting adjusts the trailer brakecontroller for the specific towing condition.You should change the setting as towingconditions change. Changes to towingconditions include trailer load, vehicle load,road conditions and weather.
The gain should be set to provide themaximum trailer braking assistance whilemaking sure the trailer wheels do not lockwhen using the brakes. Locked trailerwheels may lead to trailer instability.
1.Make sure the trailer brakes are in goodworking condition, functioning normallyand properly adjusted. See your trailerdealer if necessary.
2. Hook up the trailer and make theelectrical connections according to thetrailer manufacturer's instructions.
3. When you plug in a trailer with electricor electric-over-hydraulic brakes, aconfirmation message appears in theinformation display.
4. Use the gain adjustment (+ and -)buttons to increase or decrease thegain setting to the desired startingpoint. A gain setting of 6.0 is a goodstarting point for heavier loads.
5. In a traffic-free environment, tow thetrailer on a dry, level surface at a speedof 20-25 mph (30-40 km/h) andsqueeze the manual control levercompletely.
6. If the trailer wheels lock up, indicatedby squealing tires, reduce the gainsetting. If the trailer wheels turn freely,increase the gain setting. Repeat Steps5 and 6 until the gain setting is at apoint just below trailer wheel lock-up.If towing a heavier trailer, trailer wheellock-up may not be attainable evenwith the maximum gain setting of 10.
Information Display Warning Messages
Note:An authorized dealer can diagnosethe trailer brake controller to determineexactly which trailer fault has occurred.However, your Ford warranty does not coverthis diagnosis if the fault is with the trailer.
TRAILER BRAKE MODULE FAULT
Displays in response to faults sensed bythe trailer brake controller, accompaniedby a single tone. If this message appears,contact an authorized dealer as soon aspossible for diagnosis and repair. Thecontroller may still function, but withdegraded performance.
WIRING FAULT ON TRAILER
Displays when there is a short circuit onthe electric brake output wire.
286
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201710, Second Printing
Towing

When backing down a ramp during boatlaunching or retrieval:
•Do not allow the static water level torise above the bottom edge of the rearbumper.
•Do not allow waves to break higherthan 6 in (15 cm) above the bottomedge of the rear bumper.
Exceeding these limits may allow water toenter vehicle components:
•Causing internal damage to thecomponents.
•Affecting driveability, emissions, andreliability.
Replace the rear axle lubricant anytimethe rear axle has been submerged in water.Water may have contaminated the rearaxle lubricant, which is not normallychecked or changed unless a leak issuspected or other axle repair is required.
TOWING THE VEHICLE ON
FOUR WHEELS
WARNING
If your vehicle has a steering wheellock make sure the ignition is in theaccessory or on position when beingtowed.
Emergency Towing
If your vehicle becomes inoperable(without access to wheel dollies,car-hauling trailer, or flatbed transportvehicle), it can be flat-towed (all wheelson the ground, regardless of the powertrainand transmission configuration) under thefollowing conditions:
•Your vehicle is facing forward fortowing in a forward direction.
•Place the transmission in neutral (N).If you cannot move the transmissioninto neutral (N), you may need tooverride it. See Transmission (page205).
•Maximum speed is 35 mph (56 km/h).
•Maximum distance is 50 mi (80 km).
WARNING
If your vehicle has a steering wheellock make sure the ignition is in theaccessory or on position when beingtowed.
Recreational Towing
Note:Put your climate control system inrecirculated air mode to prevent exhaustfumes from entering your vehicle. SeeClimate Control (page 145).
Follow these guidelines if you have a needfor recreational towing, such as towingyour vehicle behind a motorhome. We havedesigned these guidelines to preventdamage to your transmission.
Two-wheel Drive Vehicles
Do not tow your vehicle with any wheelson the ground, as vehicle or transmissiondamage may occur. It is recommended totow your vehicle with all four (4) wheelsoff the ground, such as when using acar-hauling trailer. Otherwise, you cannottow your vehicle.
289
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201710, Second Printing
Towing

BREAKING-IN
You need to break in new tires forapproximately 300 mi (480 km). Duringthis time, your vehicle may exhibit someunusual driving characteristics.
Avoid driving too fast during the first1,000 mi (1,600 km). Vary your speedfrequently and change up through thegears early. Do not labor the engine.
Drive your new vehicle at least 1,000 mi(1,600 km) before towing a trailer. Makesure you use the specified engine oil. SeeCapacities and Specifications (page422).
Do not add friction modifier compoundsor special break-in oils during the first fewthousand miles (kilometers) of operation.These additives may prevent piston ringseating.
ECONOMICAL DRIVING
Your fuel economy is affected by severalthings, such as how you drive, theconditions you drive under, and how youmaintain your vehicle.
You may improve your fuel economy bykeeping these things in mind:
•Accelerate and slow down in a smooth,moderate fashion.
•Drive at steady speeds withoutstopping.
•Anticipate stops; slowing down mayeliminate the need to stop.
•Combine errands and minimizestop-and-go driving.
•Close the windows for high-speeddriving.
•Drive at reasonable speeds (travelingat 55 mph [88 km/h] uses 15% lessfuel than traveling at 65 mph [105km/h]).
•Keep the tires properly inflated and useonly the recommended size.
•Use the recommended engine oil.
•Perform all regularly scheduledmaintenance.
Avoid these actions; they reduce your fueleconomy:
•Sudden accelerations or hardaccelerations.
•Revving the engine before turning it off.
•Idle for periods longer than one minute.
•Warm up your vehicle on coldmornings.
•Use the air conditioner or frontdefroster.
•Use the speed control in hilly terrain.
•Rest your foot on the brake pedal whiledriving.
•Drive a heavily loaded vehicle or tow atrailer.
•Carry unnecessary weight(approximately 1 mpg [0.4 km/L] islost for every 400 lb [180 kilogram] ofweight carried).
•Driving with the wheels out ofalignment.
Conditions
•Heavily loading a vehicle or towing atrailer may reduce fuel economy at anyspeed.
•Adding certain accessories to yourvehicle (for example bug deflectors,rollbars, light bars, running boards, skiracks or luggage racks) may reducefuel economy.
•To maximize the fuel economy, drivewith the tonneau cover installed (ifequipped).
•Using fuel blended with alcohol maylower fuel economy.
292
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201710, Second Printing
Driving Hints