tow FORD F-59 2019 Service Manual

Protected ComponentFuse RatingFuse or RelayNumber
Headlamps hi-beam.
Daytime running lamps.Micro relayR1Parking brake.
Daytime running lamps on/off.Micro relayR2
Right-hand direction indicator.Micro relayR3
Trailer tow right-hand direction indicator.Micro relayR4
Left-hand direction indicator.Micro relayR5
Trailer tow left-hand direction indicator.Micro relayR6
Not used.—R7
Not used.—R8
Not used.—R9
Not used.—D1
Not used.—D2
Not used.—D3
CHANGING A FUSE
Fuses
WARNING: Always replace a fusewith one that has the specifiedamperage rating. Using a fuse with ahigher amperage rating can cause severewire damage and could start a fire.
If electrical components in the vehicle arenot working, a fuse may have blown. Blownfuses are identified by a broken wire withinthe fuse. Check the appropriate fusesbefore replacing any electricalcomponents.
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Vehicles driven year-round in non-extremeclimates should use prediluted coolant foroptimum cooling system and engineprotection.
Coolant Change
At specific mileage intervals, as listed inthe scheduled maintenance information,the coolant should be changed. Addprediluted coolant approved to the correctspecification. See Capacities andSpecifications (page 134).
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,the coolant temperature gaugemoves toward the red zone:
A warning lamp illuminates anda message may appear in theinformation display.
If the engine reaches a presetover-temperature condition, the engineautomatically switches to alternatingcylinder operation. Each disabled cylinderacts as an air pump and cools the engine.
When this occurs, your vehicle stilloperates, however:
•Engine power is limited.
•The air conditioning system turns off.
Continued operation increases the enginetemperature, causing the engine tocompletely shut down. Your steering andbraking effort increases in this situation.
When the engine temperature cools, youcan re-start the engine. Have your vehiclechecked as soon as possible to minimizeengine damage.
When Fail-Safe Mode Is Activated
WARNING: Fail-safe mode is foruse during emergencies only. Operateyour vehicle in fail-safe mode only aslong as necessary to bring your vehicleto rest in a safe location and seekimmediate repairs. When in fail-safemode, your vehicle will have limitedpower, will not be able to maintainhigh-speed operation, and maycompletely shut down without warning,potentially losing engine power, powersteering assist, and power brake assist,which may increase the possibility of acrash resulting in serious injury.
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.
Your vehicle has limited engine powerwhen in the fail-safe mode, drive yourvehicle with caution. Your vehicle does notmaintain high-speed operation and theengine may operate poorly.
Remember that the engine is capable ofautomatically shutting down to preventengine damage. In this situation:
1.Pull off the road as soon as safelypossible and switch the engine off.
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2.If you are a member of a roadsideassistance program, we recommendthat you contact your roadsideassistance service provider.
3.If this is not possible, wait a shortperiod for the engine to cool.
4.Check the coolant level. If the coolantlevel is at or below the minimum mark,add prediluted coolant immediately.
5.When the engine temperature cools,you can re-start the engine. Have yourvehicle checked as soon as possible tominimize engine damage.
Note:Driving your vehicle without repairincreases the chance of engine damage.
Engine Coolant TemperatureManagement (If Equipped)
WARNING: To reduce the risk ofcrash and injury, be prepared that thevehicle speed may reduce and thevehicle may not be able to acceleratewith full power until the coolanttemperature reduces.
If you tow a trailer with your vehicle, theengine may temporarily reach a highertemperature during severe operatingconditions, for example ascending a longor steep grade in high ambienttemperatures.
At this time, you may notice the coolanttemperature gauge moves toward the redzone and a message may appear in theinformation display.
You may notice a reduction in vehiclespeed caused by reduced engine power inorder to manage the engine coolanttemperature. Your vehicle may enter thismode if certain high-temperature andhigh-load conditions take place. Theamount of speed reduction depends onvehicle loading, grade and ambienttemperature. If this occurs, there is no needto pull off the road, you can continue todrive your vehicle.
The air conditioning may automaticallyturn on and off during severe operatingconditions to protect the engine fromoverheating. When the coolanttemperature decreases to the normaloperating temperature, the air conditioningturns on.
If the coolant temperature gauge movesfully into the red zone, or if the coolanttemperature warning or service enginesoon messages appear in your informationdisplay, do the following:
1.Pull off the road as soon as safelypossible and shift the transmission intopark (P).
2.Leave the engine running until thecoolant temperature gauge needlereturns to the normal position. Afterseveral minutes, if the temperaturedoes not drop, follow the remainingsteps.
3.Switch the engine off and wait for it tocool. Check the coolant level.
4.If the coolant level is at or below theminimum mark, add prediluted coolantimmediately.
5.If the coolant level is normal, restartthe engine and continue.
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Hydromax
WARNING: Carefully readcautionary information on product label.For MEDICAL EMERGENCYINFORMATION contact a physician orPoison Control Center immediately; onFord-Motorcraft™ products call:1-800-959-3673 (FORD). Failure tofollow these instructions may result inpersonal injury.
WARNING: Use of any brake fluidother than that indicated for your brakesystem will cause permanent damage.
WARNING: Do not let the reservoirfor the master cylinder run dry. This maycause the brakes to fail and result inpersonal injury.
Chassis with gross vehicle weight ratingsof 20500 pounds (9299 kilograms),22000 pounds (9979 kilograms), 24000pounds (10886 kilograms) and 26000pounds (11793 kilograms) are equippedwith Hydromax Brake Booster Systemsand must use Motorcraft DOT 5.1 MotorVehicle Brake Fluid or equivalent meetingFord Specification ESD-M6C57-A. SeeCapacities and Specifications (page138).
Add fluid up to the bottom of the ringslocated at the top of the reservoir. Do notfill above this line.
•Use only DOT 5.1 brake fluid that iscertified to meet Ford specifications.
•A clear gel-like substance in thehydraulic brake master cylinderreservoir may appear on some vehicles.This substance is a silicone baselubricant used during assembly of themaster cylinder. It will float on top ofthe brake hydraulic fluid in the mastercylinder. This condition is normal andin no way affects the operation of thebrake system. It does not require anyservice.
•Brake system fluid should be replacedon a regular basis to maintain optimumbraking performance, especially underheavy-duty driving conditions such asfrequent steep grades or heavy towingloads. See Scheduled Maintenance(page 145).
Hydroboost
Chassis with gross vehicle weight ratingsof 16000 pounds (7257 kilograms), 18000pounds (8165 kilograms) and 19500pounds (8845 kilograms) are equippedwith Hydroboost Brake Booster Systemsand must use Motorcraft HighPerformance DOT 3 Motor Vehicle BrakeFluid or equivalent meeting FordSpecification WSS-M6C62-A.
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Add brake fluid from a clean unopenedcontainer until the level reaches MAX. Donot fill above this line. Use only DOT 3brake fluid that is certified to meet Fordspecifications.
Brake system fluid should be replaced ona regular basis to maintain optimumbraking performance, especially underheavy-duty driving conditions such asfrequent steep grades or heavy towingloads. See Scheduled Maintenance(page 145).
POWER STEERING FLUID
CHECK
Note:The power steering cap has both acold and hot indicator on the dipstick.
1.Start the engine and let it run until itreaches normal operating temperature(the engine coolant temperature gaugeindicator will be near the center of thenormal area between H and C).
2.While the engine idles, turn the steeringwheel left and right several times.
3.Turn the engine off.
4.Check the fluid level on the dipstick. Itshould be between the arrows in theFULL range on the side of the dipstickwith the words MAX. HOT at the top.Do not add fluid if the level is withinthis range.
5.If the fluid is low, add fluid in smallamounts, continuously checking thelevel until it reaches the FULL range.Be sure to put the dipstick back in thereservoir.
Steering linkage lubrication points
There are nine lubrication points on thesteering linkage: See Capacities andSpecifications (page 138).
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GENERAL INFORMATION
Your dealer has many quality productsavailable to clean your vehicle and protectits finishes.
CLEANING THE EXTERIOR
Wash your vehicle regularly with cool orlukewarm water and a neutral pHshampoo, we recommend MotorcraftDetail Wash.
•Never use strong household detergentsor soap, for example dish washing orlaundry liquid. These products candiscolor and spot painted surfaces.
•Never wash your vehicle when it is hotto the touch, or during strong or directsunlight.
•Dry your vehicle with a chamois or softterry cloth towel to eliminate waterspotting.
•Immediately remove fuel spillages, birddroppings, insect deposits and road tar.These may cause damage to yourvehicle’s paintwork or trim over time.We recommend Motorcraft Bug andTar Remover.
•Remove any exterior accessories, forexample antennas, before entering acar wash.
•When filling with AdBlue®, remove anyresidue on painted surfacesimmediately.
Note:Suntan lotions and insect repellentscan damage painted surfaces. If thesesubstances come in contact with yourvehicle, wash the affected area as soon aspossible.
Cleaning the Headlamps
Note:Do not scrape the headlamp lensesor use abrasives, alcoholic solvents orchemical solvents to clean them.
Note:Do not wipe the headlamps whenthey are dry.
Exterior Chrome Parts
•Apply a high quality-cleaning productto bumpers and other chrome parts.Follow the manufacturer’s instructions.We recommend Motorcraft CustomBright Metal Cleaner.
•Do not apply the cleaning product tohot surfaces. Do not leave the cleaningproduct on chrome surfaces longerthan the time recommended.
•Using non-recommended cleaners canresult in severe and permanentcosmetic damage.
Note:Never use abrasive materials, forexample steel wool or plastic pads as theycan scratch the chrome surface.
Note:Do not use chrome cleaner, metalcleaner or polish on wheels or wheel covers.
Exterior Plastic Parts
For routine cleaning we recommendMotorcraft Detail Wash. If tar or greasespots are present, we recommendMotorcraft Bug and Tar Remover.
Stripes or Graphics (If Equipped)
Hand washing your vehicle is preferredhowever, pressure washing may be usedunder the following conditions:
•Do not use water pressure higher than2,000 psi (14,000 kPa).
•Do not use water hotter than 179°F(82°C).
•Use a spray with a 40° wide sprayangle pattern.
•Keep the nozzle at a 12 in (305 mm)distance and 90° angle to yourvehicle's surface.
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Stay out of the trajectory (1) asindicated in the illustration.
Inspecting Your Tires andWheel Valve Stems
Periodically inspect the tire treadsfor uneven or excessive wear andremove objects such as stones,nails or glass that may be wedgedin the tread grooves. Check the tireand valve stems for holes, cracks,or cuts that may permit airleakage and repair or replace thetire and replace the valve stem.Inspect the tire sidewalls forcracking, cuts, bruises and othersigns of damage or excessive
wear. If internal damage to the tireis suspected, have the tiredemounted and inspected in caseit needs to be repaired or replaced.For your safety, tires that aredamaged or show signs ofexcessive wear should not be usedbecause they are more likely toblow out or fail.
Improper or inadequate vehiclemaintenance can cause tires towear abnormally. Inspect all yourtires, including the spare,frequently, and replace them ifone or more of the followingconditions exist:
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Safety Practices
WARNING: If your vehicleis stuck in snow, mud or sand, donot rapidly spin the tires;spinning the tires can tear thetire and cause an explosion. Atire can explode in as little asthree to five seconds.
WARNING: Do not spin thewheels at over 34 mph(55 km/h). The tires may fail andinjure a passenger or bystander.
Driving habits have a great dealto do with your tire mileage andsafety.
*Observe posted speed limits
*Avoid fast starts, stops and turns
*Avoid potholes and objects onthe road
*Do not run over curbs or hit thetire against a curb when parking
Highway Hazards
No matter how carefully you drivethere’s always the possibility thatyou may eventually have a flat tireon the highway. Drive slowly to the
closest safe area out of traffic.This may further damage the flattire, but your safety is moreimportant.
If you feel a sudden vibration orride disturbance while driving, oryou suspect your tire or vehiclehas been damaged, immediatelyreduce your speed. Drive withcaution until you can safely pulloff the road. Stop and inspect thetires for damage. If a tire isunder-inflated or damaged,deflate it, remove wheel andreplace it with your spare tire andwheel. If you cannot detect acause, have the vehicle towed tothe nearest repair facility or tiredealer to have the vehicleinspected.
Tire and Wheel Alignment
A bad jolt from hitting a curb orpothole can cause the front endof your vehicle to become
misaligned or cause damage toyour tires. If your vehicle seems topull to one side when you’redriving, the wheels may be out ofalignment. Have an authorizeddealer check the wheel alignmentperiodically.
Wheel misalignment in the frontor the rear can cause uneven andrapid treadwear of your tires andshould be corrected by anauthorized dealer. Front-wheeldrive vehicles and those with anindependent rear suspension mayrequire alignment of all fourwheels.
The tires should also be balancedperiodically. An unbalanced tireand wheel assembly may result inirregular tire wear.
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A dissimilar spare wheel and tire assemblyis defined as a spare wheel and tireassembly that is different in brand, size orappearance from the road tires and wheelsand can be one of three types:
1.T-type mini-spare: This spare tirebegins with the letter T for tire size andmay have Temporary Use Only molded inthe sidewall.
2.Full-size dissimilar spare with labelon wheel: This spare tire has a label onthe wheel that states: THIS WHEEL ANDTIRE ASSEMBLY FOR TEMPORARY USEONLY.
When driving with one of the dissimilarspare tires listed above, do not:
•Exceed 50 mph (80 km/h).
•Load the vehicle beyond maximumvehicle load rating listed on the SafetyCompliance Label.
•Tow a trailer.
•Use snow chains on the end of thevehicle with the dissimilar spare tire.
•Use more than one dissimilar spare tireat a time.
•Use commercial car washingequipment.
•Try to repair the dissimilar spare tire.
Use of one of the dissimilar spare tireslisted above at any one wheel location canlead to impairment of the following:
•Handling, stability and brakingperformance.
•Comfort and noise.
•Ground clearance and parking at curbs.
•Winter weather driving capability.
•Wet weather driving capability.
•All-wheel driving capability.
3.Full-size dissimilar spare withoutlabel on wheel
When driving with the full-size dissimilarspare wheel and tire assembly, do not:
•Exceed 70 mph (113 km/h).
•Use more than one dissimilar sparewheel and tire assembly at a time.
•Use commercial car washingequipment.
•Use snow chains on the end of thevehicle with the dissimilar spare wheeland tire assembly.
The usage of a full-size dissimilar sparewheel and tire assembly can lead toimpairment of the following:
•Handling, stability and brakingperformance.
•Comfort and noise.
•Ground clearance and parking at curbs.
•Winter weather driving capability.
•Wet weather driving capability.
•All-wheel driving capability.
When driving with the full-size dissimilarspare wheel and tire assembly additionalcaution should be given to:
•Towing a trailer.
•Driving vehicles equipped with acamper body.
•Driving vehicles with a load on thecargo rack.
Drive cautiously when using a full-sizedissimilar spare wheel and tire assemblyand seek service as soon as possible.
Tire Change Procedure
WARNING: When one of the frontwheels is off the ground, thetransmission alone will not prevent thevehicle from moving or slipping off thejack, even if the transmission is in park(P).
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10.Use the lug nut wrench to screw thelug nut snugly against the wheel.
11.Lower the vehicle.
12.Remove the jack and fully tighten thelug nuts in the order shown. SeeTechnical Specifications (page133).
8-lug nut wheel
10-lug nut wheel
13. Replace any wheel trim.
14. Stow the jack, handle and lug wrench.
15. Unblock the wheels.
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