engine overheat FORD F450 SUPER DUTY 2017 Owners Manual

To adjust your mirrors, make sure youswitch your vehicle on (with the ignition inaccessory mode or the engine running) andthen press the adjustment control toposition the mirrors.
Note:Moving the mirrors 10 or more timeswithin one minute, or repeated folding,unfolding and telescoping of the mirrorswhile holding the control down during fulltravel, may disable the system to protectthe motors from overheating. Waitapproximately three minutes with thevehicle running, and up to 10 minutes withthe vehicle off, for the system to reset andfor function to return to normal.
Loose Mirror
If your power-folding mirrors are manuallyfolded, they may not work properly evenafter you re-position them. You need toreset them if:
•The mirrors vibrate when you drive.
•The mirrors feel loose.
•The mirrors do not stay in the folded orunfolded position.
•One of the mirrors is not in its normaldriving position.
To reset the power-fold feature, use thepower-folding mirror control to fold andunfold the mirrors. You may hear a loudnoise as you reset the power-foldingmirrors. This sound is normal. Repeat thisprocess as needed each time the mirrorsare manually folded.
Heated Exterior Mirrors (If Equipped)
See Heated Windows and Mirrors (page150).
Memory Mirrors (If Equipped)
You can save and recall the mirrorpositions through the memory function.See Memory Function (page 157).
Direction Indicator Mirrors (If Equipped)
While the vehicle is running, theforward-facing portion of the appropriatemirror housing blinks when you switch onthe direction indicator.
Puddle Lamps (If Equipped)
The lamps on the bottom part of the mirrorhousing light when you use yourtransmitter to unlock the doors or whenyou open a door.
Clearance Lamps (If Equipped)
The lower, outer part of the mirror housingslight when you switch the headlamps orparking lamps on.
Spot Lamps (If Equipped)
The area lights are on the forward-facingportion of the mirror housing. You canswitch them on and off by using thecontrols located on the instrument panel.See Lighting (page 86).
Trailer Towing Camera System (If
Equipped)
See Rear View Camera (page 232).
Blind Spot Information System (If
Equipped)
See Blind Spot Information System(page 249).
INTERIOR MIRROR
WARNING
Do not adjust the mirror when yourvehicle is moving.
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Windows and Mirrors

HEATED SEATS (If Equipped)
WARNING
People who are unable to feel painto their skin because of advancedage, chronic illness, diabetes, spinalcord injury, medication, alcohol use,exhaustion or other physical conditions,must exercise care when using the heatedseat. The heated seat may cause burnseven at low temperatures, especially ifused for long periods of time. Do not placeanything on the seat that insulates againstheat, such as a blanket or cushion. Thismay cause the heated seat to overheat.Do not puncture the seat with pins, needlesor other pointed objects. This may damagethe heating element which may cause theheated seat to overheat. An overheatedseat may cause serious personal injury.
Do not do the following:
•Place heavy objects on the seat.
•Operate the heated seat if water or anyother liquid spills on the seat. Allow theseat to dry thoroughly.
Note:The engine must be running to usethis feature.
Press the heated seat symbol to cyclethrough the various heat settings and off.More indicator lights indicate warmersettings.
Note:The heated seats may remain onafter you remote start your vehicle, basedon your remote start settings. The heatedseats may also turn on when you start yourvehicle if they were on when you switchedyour vehicle off.
Rear Heated Seats (If Equipped)
WARNING
People who are unable to feel painto their skin because of advancedage, chronic illness, diabetes, spinalcord injury, medication, alcohol use,exhaustion or other physical conditions,must exercise care when using the heatedseat. The heated seat may cause burnseven at low temperatures, especially ifused for long periods of time. Do not placeanything on the seat that insulates againstheat, such as a blanket or cushion. Thismay cause the heated seat to overheat.Do not puncture the seat with pins, needlesor other pointed objects. This may damagethe heating element which may cause theheated seat to overheat. An overheatedseat may cause serious personal injury.
Do not do the following:
•Place heavy objects on the seat.
•Operate the heated seat if water or anyother liquid spills on the seat. Allow theseat to dry thoroughly.
Note:The engine must be running to usethis feature.
The rear seat heat controls are on the rearof the center console.
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SeatsE146322

Press the heated seat symbol to cyclethrough the various heat settings and off.More indicator lights indicate warmersettings.
The heated seat module resets at everyignition run cycle. While the ignition is inthe on position, press the heated seatswitch to enable heating mode. Whenactivated, they turn off automatically whenyou switch off the engine.
CLIMATE CONTROLLED SEATS
(If Equipped)
Heated Seats
WARNING
People who are unable to feel painto their skin because of advancedage, chronic illness, diabetes, spinalcord injury, medication, alcohol use,exhaustion or other physical conditions,must exercise care when using the heatedseat. The heated seat may cause burnseven at low temperatures, especially ifused for long periods of time. Do not placeanything on the seat that insulates againstheat, such as a blanket or cushion. Thismay cause the heated seat to overheat.Do not puncture the seat with pins, needlesor other pointed objects. This may damagethe heating element which may cause theheated seat to overheat. An overheatedseat may cause serious personal injury.
Do not do the following:
•Place heavy objects on the seat.
•Operate the heated seat if water or anyother liquid spills on the seat. Allow theseat to dry thoroughly.
Note:The engine must be running to usethis feature.
Press the heated seat symbol to cyclethrough the various heat settings and off.More indicator lights indicate warmersettings.
Note:The heated seats may remain onafter you remote start your vehicle, basedon your remote start settings. The heatedseats may also turn on when you start yourvehicle if they were on when you switchedyour vehicle off.
Note:After 60 minutes of operation, theheated seats switch off. Press the heatedseat symbol to switch the heated seats on.
Cooled Seats
Note:The engine must be running to usethis feature.
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SeatsE146322 E146322 E146309

Switching Between E85 andGasoline
We do not recommend repeatedlyalternating between E85 and gasoline. Ifyou switch from using E85 to gasoline, orfrom gasoline to E85, add as much fuel aspossible, at least half a tank. Drive yourvehicle immediately for a minimum of 5 mi(8 km) to allow it to adapt to the changein ethanol concentration. If you use E85exclusively, we recommend that you fillthe fuel tank with regular unleadedgasoline at each scheduled oil change.
FUEL QUALITY - DIESEL
Fuel Requirements - Choosing TheRight Fuel: Vehicles OperatedWhere Ultra Low Sulfur Diesel FuelIs Required (UnitedStates/Canada/Puerto Rico/U.S.Virgin Islands And Other Locales)
You should use Ultra-Low Sulfur Dieselfuel (also known as ULSD) designated asnumber 1-D or 2-D with a maximum of15-ppm sulfur in your diesel vehicle. Youmay operate your vehicle on diesel fuelscontaining up to 20% biodiesel, alsoknown as B20. These fuels should meetthe ASTM D975 diesel or the ASTM D7467B6-B20 biodiesel industry specifications.Outside of North America, use fuelsmeeting EN590 or equivalent local marketstandard.
Note:The vehicle Warranty does not coverdamage caused by using an improper typeof fuel or fuel additive.
Note:Do not blend used engine oil withdiesel fuel under any circumstances.Blending used oil with the fuel willsignificantly increase your vehicle’s exhaustemissions and reduce engine life due toincreased internal wear.
Using low sulfur diesel fuel(16-500 ppm) or high sulfurdiesel fuel (greater than 500ppm) in your diesel engine will causecertain emission components tomalfunction which may also cause theservice engine soon light to illuminateindicating an emissions-related concern.
Diesel fuel is adjusted seasonally for coldtemperature. For best results attemperatures below 19°F (-7°C), it isrecommended to use a diesel fuel whichhas been seasonally adjusted for theambient conditions.
Fuel Requirements - Choosing TheRight Fuel: Vehicles OperatedWhere Ultra Low Sulfur Diesel FuelIs Not Required
For the engine to operate reliably onlow-sulfur or high-sulfur diesel fuel, theengine must be a factory built high-sulfurengine (available as a dealer order optionfor select markets) or an ultra low sulfurdiesel fuel configured engine that has beenretrofitted for high-sulfur diesel fuel usingFord Motor Company dealer service parts.Failure to use retrofit components otherthan those available through yourauthorized dealer will result in coolantsystem damage, engine overheating,selective catalyst reduction system ordiesel particulate filter damage andpossible base engine damage.
Use only a diesel engine configured for usewith high sulfur diesel fuel in markets withdiesel fuel that has sulfur content greaterthan 15 ppm. Using low sulfur diesel fuel(16–500 ppm) or high sulfur diesel fuel(greater than 500 ppm) in a diesel enginedesigned to use only Ultra Low SulfurDiesel fuel may result in damage to engineemission control devices and theaftertreatment system, potentiallyrendering the vehicle inoperable.
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Fuel and Refueling

9. Start your vehicle.
Perform Steps 4 through 8 in reverse order,making sure to engage the hinge pivotsbetween the upper and lower halves of theshroud. Keep slight pressure in the forwarddirection as you rotate the halves together.
If Your Vehicle Gets Stuck In Mudor Snow
Note:Do not rock your vehicle if the engineis not at normal operating temperature ordamage to the transmission may occur.
Note:Do not rock your vehicle for morethan a minute or damage to thetransmission and tires may occur, or theengine may overheat.
If your vehicle is stuck in mud or snow, youmay rock it out by shifting between forwardand reverse gears, stopping between shiftsin a steady pattern. Press lightly on theaccelerator in each gear.
POWER TAKE-OFF
WARNING
Use of auxiliary equipment thatexceeds the maximum PowerTake-Off (PTO) load specified in theFord Truck Body Builders Layout Book canadversely affect the performance of thepowertrain system. Refer to the BodyBuilders Layout Book for instructions aboutthe appropriate installation of additionalequipment.
Auxiliary equipment called power take-off,or PTO, is often added to the engine ortransmission to operate utility equipment.Examples include a wheel-lift for towtrucks, cranes, tools for construction or tireservice, and pumping fluids. PTOapplications draw auxiliary horsepowerfrom the powertrain, often while thevehicle is stationary. In this condition, thereis limited cooling air flow through theradiator and around the vehicle thatnormally occurs when a vehicle is moving.The aftermarket PTO system installer,having the most knowledge of the finalapplication, is responsible for determiningwhether additional chassis heat protectionor powertrain cooling is required, andalerting the user to the safe and properoperation.
Ford Super Duty Vehicles are approved foruse as a stationary (including split shaftcapability) or mobile power source, withinlimits and operating guidelines detailed inthe Ford Truck Body Builders Layout Book,found at www.fleet.ford.com/truckbbas,and through the Ford Truck Body BuildersAdvisory Service.
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TransmissionE163186

After driving through mud, clean off residuestuck to rotating driveshafts and tires.Excess mud stuck on tires and rotatingdriveshafts can cause an imbalance thatcould damage drive components.
Water
If you must drive through high water, driveslowly. Traction or brake capability maybe limited.
When driving through water, determine thedepth and avoid water higher than thebottom of the hubs. If the ignition systemgets wet, your vehicle may stall.
Once through water, always try the brakes.Wet brakes do not stop your vehicle aseffectively as dry brakes. Drying can beimproved by applying light pressure to thebrake pedal while moving slowly.
Note:Driving through deep water maydamage the transmission. If the front or rearaxle is submerged in water, the axlelubricant and power transfer unit lubricantshould be checked and changed ifnecessary.
Driving on Hilly or Sloping Terrain
Although natural obstacles may make itnecessary to travel diagonally up or downa hill or steep incline, you should alwaystry to drive straight up or straight down.
Note:Avoid turning on steep slopes or hills.A danger lies in losing traction, slippingsideways and possible vehicle roll over.Whenever driving on a hill, determinebeforehand the route you will use. Do notdrive over the crest of a hill without seeingwhat conditions are on the other side. Donot drive in reverse over a hill without theaid of an observer.
When climbing a steep slope or hill, startin a lower gear rather than downshifting toa lower gear from a higher gear once theascent has started. This reduces strain onthe engine and the possibility of stalling.
If your vehicle stalls, do not try to turnaround because this could cause vehicleroll over. It is better to reverse back to asafe location.
Apply just enough power to the wheels toclimb the hill. Too much power will causethe tires to slip, spin or lose traction,resulting in loss of vehicle control.
Descend a hill in the same gear you woulduse to climb up the hill to avoid excessivebrake application and brake overheating.Do not descend in neutral. Disengageoverdrive or move the transmissionselector lever to a lower gear. Whendescending a steep hill, avoid sudden hardbraking as you could lose control. The frontwheels have to be turning in order to steeryour vehicle.
If your vehicle has anti-lock brakes, applythe brakes steadily. Do not pump thebrakes.
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Four-Wheel Drive (If Equipped)E143949

Driving on Snow and Ice
WARNING
If you are driving in slipperyconditions that require tire chains orcables, then it is critical that you drivecautiously. Keep speeds down, allow forlonger stopping distances and avoidaggressive steering to reduce the chancesof a loss of vehicle control which can leadto serious injury or death. If the rear end ofyour vehicle slides while cornering, steer inthe direction of the slide until you regaincontrol of your vehicle.
Note:Excessive tire slippage can causetransmission damage.
Four-wheel drive vehicles have advantagesover two-wheel drive vehicles in snow andice but can skid like any other vehicle.Should you start to slide while driving onsnowy or icy roads, turn the steering wheelin the direction of the slide until you regaincontrol.
Avoid sudden applications of power andquick changes of direction on snow andice. Apply the accelerator slowly andsteadily when starting from a full stop.
Avoid sudden braking. Although afour-wheel drive vehicle may acceleratebetter than a two-wheel drive vehicle insnow and ice, it will not stop any faster asbraking occurs at all four wheels. Do notbecome overconfident as to roadconditions.
Make sure you allow sufficient distancebetween you and other vehicles forstopping. Drive slower than usual andconsider using one of the lower gears. Inemergency stopping situations, apply thebrake steadily. Do not pump the brakepedal. See Hints on Driving WithAnti-Lock Brakes (page 222).
If Your Vehicle Gets Stuck In Mud orSnow
WARNING
Do not spin the wheels at over34 mph (55 km/h). The tires may failand injure a passenger or bystander.
If your vehicle gets stuck in mud or snow,it may be rocked out by shifting betweenforward and reverse gears, stoppingbetween shifts in a steady pattern. Presslightly on the accelerator in each gear.
Note:Do not rock your vehicle if the engineis not at normal operating temperature,damage to the transmission may occur.
Note:Do not rock your vehicle for morethan a minute, damage to the transmissionand tires may occur or the engine mayoverheat.
Parking
WARNINGS
If the parking brake is fully released,but the brake warning lamp remainsilluminated, the brakes may not beworking properly. Have your vehiclechecked as soon as possible.
Always set the parking brake andleave your vehicle with thetransmission in park (P).
On some four-wheel drive vehicles, whenthe transfer case is in the N (Neutral)position, the engine and transmission aredisconnected from the rest of the driveline.Therefore, the vehicle is free to roll even ifthe automatic transmission is in P (Park)or the manual transmission is in gear. Donot leave the vehicle unattended with thetransfer case in the N (Neutral) position.Always set the parking brake fully and turnoff the ignition when leaving the vehicle.
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Four-Wheel Drive (If Equipped)

Low Speed AutomaticCancellation
The system does not function at vehiclespeeds below 12.4 mph (20 km/h). Anaudible alarm sounds and the automaticbraking releases if the vehicle drops belowthis speed.
Hilly Condition and Trailer TowUsage
Note:An audible alarm sounds and thesystem shuts down if it applies brakes foran extended period of time. This allows thebrakes to cool. The system functionsnormally again when the brakes havecooled.
Note:When towing with adaptive cruisecontrol, turn on Tow/Haul Mode and DieselEngine Brake.
Select a lower gear when the system isactive in situations such as prolongeddownhill driving on steep grades, forexample in mountainous areas. Thesystem needs additional engine braking inthese situations to reduce the load on thevehicle’s regular brake system to preventit from overheating.
Switching the System Off
Note:The set speed memory erases whenyou switch off the system.
Press and release OFF or switch off theignition.
Detection Issues
WARNING
On rare occasions, detection issuescan occur due to the roadinfrastructures, for example bridges,tunnels and safety barriers. In these cases,the system may brake late orunexpectedly. At all times, you areresponsible for controlling your vehicle,supervising the system and intervening, ifrequired.
The radar sensor has a limited field ofvision. It may not detect vehicles at all ordetect a vehicle later than expected insome situations. The lead vehicle graphicdoes not illuminate if the system does notdetect a vehicle in front of you.
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Cruise Control (If Equipped)E71621

If the power steering system breaks down(or if the engine is turned off), you cansteer the vehicle manually, but it takesmore effort.
If the steering wanders or pulls, check for:
•an improperly inflated tire
•uneven tire wear
•loose or worn suspension components
•loose or worn steering components
•improper vehicle alignment
If any steering components are serviced orreplaced, install new fasteners (many arecoated with thread adhesive or haveprevailing torque features which may notbe re-used). Never re-use a bolt or nut.Torque fasteners to specifications.
A high crown in the road or high crosswindsmay also make the steering seem towander or pull.
Adaptive Steering (If Equipped)
WARNING
The adaptive steering system hasdiagnostic checks that continuouslymonitor the system. If a fault isdetected a message displays in theinformation display. Stop your vehicle assoon as it is safe to do so. This warningmessage may clear if the fault is no longerpresent. If an adaptive steering systemwarning message appears each time youstart your vehicle, have the systemchecked as soon as possible.
The adaptive steering system continuallychanges the steering ratio with changes tovehicle speed, optimizing the steeringresponse in all conditions. The system alsochanges when you switch on thetransmission tow/haul feature. When youselect the tow/haul button, the adaptivesteering system reduces vehicle sensitivityto steering inputs at higher vehicle speeds,while maintaining the ease of parking andmaneuverability at low speeds.
Note:The adaptive steering system isdesigned with a locking device. With thelock engaged, the adaptive steering systemremains mechanically locked at a fixedsteering ratio. You may also notice a clickwhen you switch the vehicle on or after youswitch it off, as the lock disengages orengages.
Note:If your vehicle loses electrical poweror detects a fault when you are driving, thesystem automatically shuts down and youretain normal steering function with a fixedsteering ratio. During this time it is possiblethat the steering wheel may not be straightwhen the vehicle is driving straight ahead.In addition, the driver may notice that thesteering wheel angle required to steer thevehicle may be different.
Note:During parking maneuvers, theadaptive steering system balances the driverwork load for various steering wheel inputsand vehicle loading conditions. Underextreme operating conditions the systemlocking device may engage. This strategyprevents overheating and permanentdamage to the adaptive steering system.Typical steering and driving maneuversallow the system to cool and return tonormal operation.
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Driving Aids

When Towing a Trailer
•Check your hitch, electrical connectionsand trailer wheel lug nuts thoroughlyafter 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 heavytraffic during hot weather, place thegearshift in position P to aid engine andtransmission cooling and to help A/Cperformance.
•Turn off the speed control with heavyloads or in hilly terrain. The speedcontrol may turn off automaticallywhen you are towing on long, steepgrades.
•Shift to a lower gear when driving downa long or steep hill. Do not apply thebrakes continuously, as they mayoverheat and become less effective.
•If your transmission is equipped with aGrade Assist or Tow/Haul feature, usethis feature when towing. This providesengine braking and helps eliminateexcessive transmission shifting foroptimum fuel economy andtransmission cooling.
•If your vehicle is equipped withAdaptive Steering and you haveenabled Tow/Haul, the AdaptiveSteering system adjusts the steeringresponse to match your vehicle’s load.The system reduces vehicle sensitivityto steering inputs at higher vehiclespeeds while it maintains the ease ofparking and maneuverability at lowspeeds.
•If your vehicle is equipped withAdvanceTrac with RSC, this systemmay turn on during typical corneringmaneuvers with a heavily loaded trailer.This is normal. Turning the corner at aslower speed while towing may reducethis tendency.
•If you are towing a trailer frequently inhot weather, hilly conditions, at thegross combined weight rating (or anycombination of these factors), considerrefilling your rear axle with syntheticgear lubricant (if the axle is not alreadyfilled with it).
•Allow more distance for stopping witha trailer attached. Anticipate stops andbrake gradually.
•Avoid parking on a grade. However, ifyou must park on a grade:
1. Turn the steering wheel to point yourvehicle tires away from traffic flow.
2. Set your vehicle parking brake.
3. Place the automatic transmission inposition P.
4. Place wheel chocks in front and backof the trailer wheels. (Chocks notincluded with vehicle.)
Your vehicle may be equipped with atemporary or conventional spare tire. A"temporary" spare tire is different in size(diameter or width), tread-type(All-Season or All Terrain) or is from adifferent manufacturer than the road tireson your vehicle. Consult information on thetire label or Safety Compliance label forlimitations when using.
Launching or Retrieving a Boat orPersonal Watercraft (PWC)
Note:Disconnect the wiring to the trailerbefore backing the trailer into the water.
Note:Reconnect the wiring to the trailerafter you remove the trailer from the water.
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Towing