display FORD F650/750 2024 Repair Manual

Radar Troubleshooting
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 thereis no obstruction.
The surface of the radar in the grille is cleanbut the message remains in the displayscreen.
The Pre-Collision Assist system is tempor-arily disabled. Pre-Collision Assist automat-ically reactivates a short time after theweather conditions improve.
Heavy rain, spray, snow or fog is interferingwith the radar signals.
The Pre-Collision Assist system is tempor-arily disabled. Pre-Collision Assist automat-ically reactivates a short time after theweather conditions improve.
Swirling water or snow or ice on the surfaceof the road may interfere with the radarsignals.
Contact an authorized dealer to have theradar checked for proper coverage andoperation.
Radar is out of alignment due to a front endimpact.
Note:If something hits the front end of yourvehicle or damage occurs and your vehiclehas a radar sensor, the radar sensing zonemay change. This could cause missed orfalse vehicle detections. Contact anauthorized dealer to have the radar checkedfor proper coverage and operation.
PRE-COLLISION ASSIST -
VEHICLES WITH: HYDRAULIC
BRAKES
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
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Brake support: Helps reduce the impactspeed by preparing the brakes for rapidbraking. The system does notautomatically apply the brakes. If you pressthe brake pedal, the system could applyadditional braking up to maximum brakingforce, even if you lightly press the brakepedal.
Active braking: May activate if the systemdetermines that a collision is imminent.The system may help the driver reduceimpact damage or avoid the crashcompletely.
Note:If you perceive pre-collision assistalerts as being too frequent, then you canreduce the alert sensitivity, though themanufacturer recommends using thehighest sensitivity setting where possible.Setting lower sensitivity would lead to fewerand later system warnings.
Distance Indication and Alert
Provides the driver with a graphicalindication of the time gap to otherpreceding vehicles traveling in the samedirection. The distance indication and alertscreen in the instrument cluster displayshows one of the following graphics.
If the time gap to a preceding vehicle issmall, a red visual indication displays.
Adjusting the Pre-Collision AssistSettings
You can adjust the following settings byusing the instrument cluster displaycontrols. See General Information (page71).
•You can change alert and distancealert sensitivity to one of three possiblesettings.
•You can switch distance indication andalert on or off.
•If required, you can switch activebraking on or off.
•If required, you can switch the entirepre-collision assist feature on or off.
Note:Active braking automatically turnson every time you switch the ignition on.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingDriving AidsE254791

Note:Switch the system off if you install asnowplow or similar object in such a waythat it may block the radar sensor. Yourvehicle remembers the selected settingacross key cycles.
Blocked Sensors
Camera.1
Radar sensor.2
If a message regarding a blocked sensoror camera appears in the instrumentcluster display, the radar signals or cameraimages are obstructed. With a blockedsensor or camera, the pre-collision assistsystem may not function, or performancemay reduce. The following table listspossible causes and actions for when thismessage displays.
Camera Troubleshooting
ActionCause
Clean the outside of the windshield in frontof the camera.The windshield in front of the camera isdirty or obstructed in some way.
Wait a short time. It may take severalminutes for the camera to detect that thereis no obstruction.
The windshield in front of the camera isclean but the message remains in thedisplay screen.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingDriving AidsE311873

Radar Troubleshooting
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 thereis no obstruction.
The surface of the radar in the grille is cleanbut the message remains in the displayscreen.
The pre-collision assist system is tempor-arily disabled. Pre-collision assist automat-ically reactivates a short time after theweather conditions improve.
Heavy rain, road spray, snow or fog is inter-fering with the radar signals.
The pre-collision assist system is tempor-arily disabled. Pre-collision assist automat-ically reactivates a short time after theweather conditions improve.
Swirling water or snow or ice on the surfaceof the road may interfere with the radarsignals.
Contact an authorized dealer to have theradar checked for proper coverage andoperation.
Radar is out of alignment due to a front endimpact.
Note:Proper system operation requires thecamera have an unobstructed view of theroad. Repair any windshield damage in thearea of the camera's field of view.
Note:If something hits the front end of yourvehicle or damage occurs and your vehiclehas a radar sensor, the radar sensing zonemay change. This could cause missed orfalse vehicle detections. Contact anauthorized dealer to have the radar checkedfor proper coverage and operation.
Note:If your vehicle detects excessive heatat the camera or a potential misalignmentcondition, a message may display in theinstrument cluster display indicating thesensor is temporarily unavailable. Whenoperational conditions are correct, themessage deactivates. For example, whenthe ambient temperature around the sensordecreases or the sensor automaticallyrecalibrates successfully.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingDriving Aids

Protected ComponentRatingItem
Right-hand front windowmotor.30 A26
Not used.—27
Not used.—28
Relay folding mirror.15 A29
Brake signal for air brake.5 A30Customer access stoplampsignal.Brake on-off isolation relay.Trailer tow stoplamp relay.
Upfitter interface module.10 A31Remote radio frequencyreceiver.
Radio.20 A32
Not used.—33
Not used.—34
Tow haul switch.5 A35
Lane departure warningcamera.15 A36
Mirror display.
Not used.—37
Left-hand front powerwindow switch (fourwindow units).
30 A38
Note:Spare fuse amperage may vary.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingFuses

Do not use supplemental engine oiladditives because they are unnecessaryand could lead to engine damage that thevehicle warranty may not cover.
1.Clean the area surrounding the engineoil filler cap before you remove it.
2.Remove the engine oil filler cap.
3.Add engine oil that meets ourspecifications. See Capacities andSpecifications (page 291).
4.Reinstall the engine oil filler cap. Turnit clockwise until you feel a strongresistance.
Note: Do not add oil further than themaximum mark. Oil levels above themaximum mark may cause engine damage.
Note:Immediately soak up any oil spillagewith an absorbent cloth.
Engine Oil Pressure Warning Lamp
WARNING: If it illuminates whenyou are driving do not continue yourjourney, even if the oil level is correct.Have your vehicle checked.
It illuminates when you switchthe ignition on.
If it illuminates when the engineis running this indicates a malfunction.Stop your vehicle as soon as it is safe todo so and switch the engine off. Check theengine oil level. If the oil level is sufficient,this indicates a system malfunction. Haveyour vehicle checked as soon as possible.
CHANGING THE ENGINE OIL
AND OIL FILTER
WARNING: Do not add engine oilwhen the engine is hot. Failure to followthis instruction could result in personalinjury.
Your vehicle has an Intelligent Oil LifeMonitor™ that calculates the proper oilchange service interval. When theinformation display indicates: OIL CHANGEREQUIRED, change the engine oil and oilfilter. See Information Displays (page71).
The engine oil filter protects your engineby filtering harmful, abrasive or sludgeparticles and particles significantly smallerthan most available will-fit filters. SeeMotorcraft Parts (page 293).
1.Unscrew the oil filter and oil pan drainplug 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. SeeEngine Oil Capacity andSpecification (page 299).
5.Reset the Intelligent Oil Life Monitor™.See Information Displays (page 71).
Engine Lubrication for SevereService Operation
The following conditions define severeoperation:
•Frequent or extended idling such asover 10 minutes per hour of normaldriving.
•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).
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•Frequent low-speed operation, orconsistent heavy traffic less than25 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 thegross vehicle weight rating.
•Use of fuels with sulfur content otherthan ultra-low sulfur diesel (ULSD).
•Use of high-sulfur diesel fuel.
Only use engine oil that meets ourspecifications. See Capacities andSpecifications (page 291).
OIL CHANGE INDICATOR
RESET
Base Cluster
Use the information display controls onthe steering wheel to reset the oil changeindicator.
From the main menu scroll to:
Action and DescriptionMessage
Press the right arrow button,then from this menu scrollto the following message.
Settings
Press the down arrowbutton, then from this menuscroll to the followingmessage.
Vehicle
Press the right arrow button,then from this menu scrollto the following message.
Oil LifeReset
Press and hold the OKbutton until the instrumentcluster displays thefollowing message.
Oil LifeHold toReset
Action and DescriptionMessage
Press and hold the OKbutton until the instrumentcluster displays thefollowing message.
Oil LifeHold OKto Reset
Reset Complete
If the instrument clusterdisplays the followingmessage, repeat theprocess.
Reset Cancelled
High Series Cluster
Use the information display controls onthe steering wheel to reset the oil changeindicator.
From the main menu scroll to:
Action and DescriptionMessage
Press the down arrowbutton, then from this menuscroll to the followingmessage.
Truck Info
Press the OK button.Mainten-anceMonitor
Press the down arrowbutton, then from this menuscroll to the followingmessage.
Oil Life:xxx%
Press the OK button.Oil Life
Press and hold the OKbutton until the instrumentcluster displays thefollowing message.
Oil LifeHold OK toReset
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingMaintenance

Action and DescriptionMessage
Oil Life: 100%
When the oil change indic-ator resets, the instrumentcluster displays 100%.
Repeat the process if the oilchange indicator does notreset.
CHANGING THE ENGINE AIR
FILTER - 6.7L DIESEL
Air Filter Restriction Gauge
WARNING: To reduce the risk ofvehicle damage and personal burninjuries, do not start your engine with theair cleaner removed and do not removeit while the engine is running.
Note:Operating your vehicle in heavysnowfall or extreme rain conditions mayallow excessive amounts of snow or waterinto the air intake system. This could plugor soak the air filter and cause the engine tolose power or shut down.
The restriction gauge, on the upper housingof the air filter assembly, measures thevacuum inside the air filter. The more theair filter is dirty or clogged, the higher thevacuum reading.
Check the air filter restriction gaugewhenever you open the hood to performgeneral engine maintenance or at leastevery 7,500 mi (12,000 km). If you operateyour vehicle in extremely dusty conditions,check and reset the gauge at least every500 mi (800 km), or two weeks, whichevercomes first. Change the air filter when therestriction gauge reads near the changefilter line and the gauge is yellow. If youallow the restriction gauge to reachmaximum restriction, you can affect yourengine performance and fuel economy.
Note:Do not blow out the air filter elementwith compressed air since the compressedair could damage the filter paper.
Note:Do not rely on filter appearancealone. A filter which appears to be dirty mayhave several thousand miles (kilometers)of life remaining.
After installation of the new filter element,reset the gauge by pressing the resetbutton on top of the gauge.
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Follow your community’s regulations andstandards for recycling and disposing ofautomotive fluids.
Severe Climates
If you drive in extremely cold climates:
•It may be necessary to increase thecoolant concentration above 50%.
•A coolant concentration of 60%provides improved freeze pointprotection.Coolant concentrationsabove 60% decrease the overheatprotection characteristics of thecoolant and may cause enginedamage.
If you drive in extremely hot climates:
•You can decrease the coolantconcentration to 40%.
•Coolant concentrations below 40%decrease the freeze and corrosionprotection characteristics of thecoolant and may cause enginedamage.
Vehicles driven year-round in non-extremeclimates should use prediluted enginecoolant for optimum cooling system andengine protection.
Coolant Change
At specific mileage intervals, as listed inthe scheduled maintenance information,the coolant should be changed. Theinstrument cluster display may display amessage to change coolant at this time.Add prediluted coolant approved to thecorrect specification. See Capacities andSpecifications (page 291).
Engine-driven Cooling Fan (FanClutch)
Your vehicle may have an engine drivencooling fan drive (also called a fan clutch).This fan drive changes the fan speed tomatch the vehicle’s changing cooling airflow requirements. Fan speed, fan noiselevel and fuel consumption all increasebased on the driving conditions thatinclude trailer towing, hill climbing, heavyloads, high speed and high ambienttemperature, individually or in combination.
The fan drive is designed to provide theminimum fan speed (and resultingminimum fan noise and fuel consumption)required to meet the ever changing vehiclecooling air flow requirements. You can hearfan noise increasing and decreasing as theengine power requirements and vehicledriving conditions change as you drive. Thisis to be expected as being normal to theoperation of your vehicle. High levels of fannoise might also be heard when yourengine is first started, and should normallydecrease after driving for a short time.
ENGINE COOLANT CHECK -
7.3L
WARNING: Do not remove thecoolant reservoir cap when the engine ison or the cooling system is hot. Wait 10minutes for the cooling system to cooldown. Cover the coolant reservoir capwith a thick cloth to prevent thepossibility of scalding and slowly removethe cap. Failure to follow this instructioncould result in personal injury.
WARNING: Do not put coolant inthe windshield washer reservoir. Ifsprayed on the windshield, coolant couldmake it difficult to see through thewindshield.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingMaintenance

Dispose of used engine coolant in anappropriate manner. Follow yourcommunity’s regulations and standardsfor recycling and disposing of automotivefluids.
Severe Climates
If you drive in extremely cold climates:
•It may be necessary to increase thecoolant concentration above 50%.
•A coolant concentration of 60%provides improved freeze pointprotection. Coolant concentrationsabove 60% decrease the overheatprotection characteristics of thecoolant and may cause enginedamage.
If you drive in extremely hot climates:
•You can decrease the coolantconcentration to 40%.
•Coolant concentrations below 40%decrease the freeze and corrosionprotection characteristics of thecoolant and may cause enginedamage.
Vehicles driven year-round in non-extremeclimates should use prediluted enginecoolant for optimum cooling system andengine protection.
Coolant Change
Change the coolant at specific mileageintervals as listed in the scheduledmaintenance information. The informationdisplay may display a message to changecoolant at this time. Add predilutedcoolant approved to the correctspecification. See Capacities andSpecifications (page 291).
Engine-driven Cooling Fan (FanClutch)
Your vehicle comes with an engine drivencooling fan drive, also called a fan clutch.This fan drive changes the fan speed tomatch the vehicle’s changing cooling airflow requirements. Fan speed, fan noiselevel and fuel consumption all will increasebased on the driving conditions thatinclude trailer towing, hill climbing, heavyloads, high speed and high ambienttemperature, individually or in combination.
The fan drive is designed to provide theminimum fan speed, and resultingminimum fan noise and fuel consumptionrequired to meet the ever changing vehiclecooling air flow requirements. You will hearthe amount of fan noise increasing anddecreasing as the engine powerrequirements and vehicle driving conditionschange as you drive. This is to be expectedas being normal to the operation of yourvehicle. High levels of fan noise might alsobe heard when your engine is first started,and should normally decrease after drivingfor a short time.
Fail-Safe Cooling
Fail-safe cooling allows you to temporarilydrive your vehicle before any incrementalcomponent damage occurs. The fail-safedistance depends on ambienttemperature, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, thecoolant temperature gauge moves towardthe red zone:
A warning lamp illuminates anda message may appear in theinformation display.
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