2015 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS brake fluid

Hazard Warning Flashers............................52
Jump Starting the Vehicle...........................52
Customer Assistance
Getting the Services You Need.................55
In California (U.S. Only)...............................56
The Better Business Bureau (BBB) AutoLine Program (U.S. Only)........................57
Utilizing the Mediation/ArbitrationProgram (Canada Only)..........................57
Getting Assistance Outside the U.S. andCanada..........................................................58
Ordering Additional Owner'sLiterature.......................................................59
Reporting Safety Defects (U.S.Only)...............................................................59
Reporting Safety Defects (CanadaOnly)...............................................................60
Fuses
Fuse Specification Chart..............................61
Changing a Fuse.............................................70
Maintenance
General Information.......................................71
Under Hood Overview...................................72
Engine Oil Dipstick.........................................74
Engine Oil Check.............................................74
Engine Coolant Check..................................75
Automatic Transmission FluidCheck..............................................................78
Brake Fluid Check...........................................79
Power Steering Fluid Check........................81
Fuel Filter...........................................................82
Changing the 12V Battery............................82
Changing the Engine Air Filter...................84
Vehicle Care
General Information.....................................86
Cleaning the Exterior....................................86
Cleaning the Engine......................................86
Cleaning the Alloy Wheels..........................87
Vehicle Storage...............................................87
Wheels and Tires
Tire Care............................................................90
Using Snow Chains......................................105
Changing a Road Wheel............................106
Technical Specifications...........................109
Capacities and Specific-ations
Engine Specifications..................................110
Motorcraft Parts..............................................111
Vehicle Identification Number..................112
Vehicle Certification Label.........................112
Transmission Code Designation..............113
Capacities and Specifications -6.8L.................................................................114
Extended Service Plan(ESP)
Extended Service Plan (ESP)...................119
Scheduled Maintenance
General Maintenance Information..........121
Normal Scheduled Maintenance...........124
Special Operating Conditions ScheduledMaintenance..............................................126
Scheduled Maintenance Record............128
2Motorhome (), enUSATable of Contents

Air conditioning system
Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Brake fluid - non petroleumbased
Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten safety belt
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard warning flashers
Heated rear window
Heated windshield
Interior luggage compartmentrelease
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Jack
Keep out of reach of children
Lighting control
Low tire pressure warning
Maintain correct fluid level
Note operating instructions
Panic alarm
Parking aid
Parking brake
Power steering fluid
Power windows front/rear
Power window lockout
Service engine soon
Side airbag
Shield the eyes
Stability control
Windshield wash and wipe
CALIFORNIA PROPOSITION 65
WARNING
Some constituents of engineexhaust, certain vehicle components,certain fluids contained in vehiclesand certain products of component wearcontain or emit chemicals known to theState of California to cause cancer andbirth defects or other reproductive harm.
PERCHLORATE
Certain components in your vehicle suchas airbag modules, safety beltpretensioners and remote control batteriesmay contain perchlorate material. Specialhandling may apply for service or vehicleend of life disposal. For more informationvisit:
Web Address
www.dtsc.ca.gov/hazardouswaste/perchlorate
FORD CREDIT
(U.S. Only)
Ford Credit offers a full range of financingand lease plans to help you acquire yourvehicle. If you have financed or leased yourvehicle through Ford Credit, thank you foryour business.
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Yellow area
The transmission fluid is higher thannormal operating temperature. This canbe caused by special operation conditions(i.e. snowplowing, towing or off-road use).Operating the transmission for extendedperiods of time with the gauge in theyellow area may cause internaltransmission damage. Altering the severityof the driving conditions is recommendedto lower the transmission temperature intothe normal range.
Red area
The transmission fluid is overheating. Stopthe vehicle to allow the temperature toreturn to normal range.
If the gauge is operating in the yellow orred area, stop the vehicle and verify theairflow is not restricted such as snow ordebris blocking airflow through the grill. Ifthe gauge continues to show hightemperatures, see your authorized dealer.
Engine Coolant TemperatureGauge
WARNING
Never remove the coolant reservoircap while the engine is running or hot.
At normal operating temperature, theneedle will remain in the center section.
Note:Do not restart the engine until thecause of overheating has been resolved.
If the needle enters the red section, theengine is overheating. Stop the engine,switch the ignition off and determine thecause once the engine has cooled down.
Fuel Gauge
Switch the ignition on. The fuel gauge willindicate approximately how much fuel isleft in the fuel tank. The fuel gauge mayvary slightly when your vehicle is movingor on a gradient. The arrow adjacent to thefuel pump symbol indicates on which sideof the vehicle the fuel filler door is located.
WARNING LAMPS AND
INDICATORS
The following warning lamps andindicators will alert you to a vehiclecondition that may become serious. Somelamps will illuminate when you start yourvehicle to make sure they work. If anylamps remain on after starting your vehicle,refer to the respective system warninglamp for further information.
Note:Some warning indicators appear inthe information display and function thesame as a warning lamp but do not displaywhen you start your vehicle.
Anti-Lock Braking System
If it illuminates when you aredriving, this indicates amalfunction. You will continueto have the normal braking system(without ABS) unless the brake systemwarning lamp is also illuminated. Have thesystem checked by your authorized dealer.
Battery
If it illuminates while driving, itindicates a malfunction. Switchoff all unnecessary electricalequipment and have the system checkedby your authorized dealer immediately.
13Motorhome (), enUSAInstrument Cluster

Brake System
Illuminates when you engage theparking brake with the ignitionon.
If it illuminates when you are driving, checkthat the parking brake is not engaged. Ifthe parking brake is not engaged, thisindicates low brake fluid level or a brakesystem malfunction. Have the systemchecked immediately by your authorizeddealer.
WARNING
Driving your vehicle with the warninglamp on is dangerous. A significantdecrease in braking performancemay occur. It will take you longer to stopyour vehicle. Have your vehicle checked byyour authorized dealer immediately. Drivingextended distances with the parking brakeengaged can cause brake failure and therisk of personal injury.
Brake Reserve System (If Equipped)
Illuminates to indicate normalhydromax booster reservesystem activation when theengine is off and the service brake pedal isapplied.
This light may also illuminate momentarilyif the engine is running and the driver turnsthe steering wheel fully in one directionwhile braking.
If the light remains on while the engine isrunning, this indicates inadequate hydraulicbooster pressure or reserve pump systemfailure. Stop the vehicle as soon aspossible and seek service immediately byyour authorized dealer.
Cruise Control (If Equipped)
Illuminates when you switch thisfeature on. See Using CruiseControl (page 35).
Direction Indicator
Illuminates when the left or rightturn signal or the hazard warningflasher is turned on. If theindicators stay on or flash faster, check fora burned out bulb.
Electronic Throttle Control
Illuminates when the engine hasdefaulted to a limp-homeoperation. See your authorizeddealer as soon as possible.
Fasten Safety Belt
It will illuminate and a chime willsound to remind you to fastenyour safety belt.
High Beam
Illuminates when you switch thehigh beam headlamps on. It willflash when you use theheadlamp flasher.
Service Engine Soon
If the service engine soonindicator light stays illuminatedafter the engine is started, itindicates that the On-Board Diagnostics(OBD-II) system has detected amalfunction of the vehicle emissionscontrol system. Refer to On-BoardDiagnostics (OBD-II) in the Fuel andRefueling chapter for more informationabout having your vehicle serviced. SeeEmission Control System (page 26).
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ENG HRS
Registers the accumulated time the enginehas been running.
System check and vehicle featurecustomization
Press the SETUP button repeatedly tocycle the message center through thefollowing features:
Note:When returning to the SETUP menuand a non-English language has beenselected, HOLD RESET FOR ENGLISH willbe displayed to change back to English.Press and hold the RESET button to changeback to English.
PRESS RESET FOR SYS CHECK
When this message appears, press theRESET button and the message center willbegin to cycle through the followingsystems and provide a status of the itemif needed.
Note:Some systems show a message onlyif a condition is present
•ENGINE TEMP
•TRANS TEMP
•OIL PRESSURE
•BRAKE FLUID LEVEL
•FUEL LEVEL (if equipped)
UNITS
Displays the current units English or Metric
Press the RESET button to change fromEnglish to Metric.
ENGLISH RESET FOR NEW
Allows you to choose which language themessage center will display in. Selectablelanguages are English, Spanish, or French.
Press the RESET button to cycle themessage center through English, Spanishand French language choices. Press andhold the RESET button for two seconds toset the language choice.
INFORMATION MESSAGES
Note:Depending on the vehicle optionsequipped with your vehicle, not all of themessages will display or be available.Certain messages may be abbreviated orshortened depending upon which clustertype you have.
Press the RESET button to acknowledgeand remove some messages from theinformation display. Other messages willbe removed automatically after a shorttime.
Certain messages need to be confirmedbefore you can access the menus.
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Engine
ActionMessage
The engine is overheating. Stop your vehicle as soonas safely possible, turn off the engine. If the warningstays on followed by an indicator chime or continuesto come on, contact an authorized dealer as soon aspossible. Never remove the coolant reservoir cap whilethe engine is running or hot.
REDUCED ENGINE POWER
The engine is overheating. Stop your vehicle as soonas safely possible, turn off the engine. If the warningstays on followed by an indicator chime or continuesto come on, contact an authorized dealer as soon aspossible.
STOP ENGINE SAFELY
The engine coolant is overheating. Stop your vehicleas soon as safely possible, turn off the engine and letit cool. Check the coolant and coolant level. If thewarning stays on or continues to come on, contact anauthorized dealer as soon as possible.
CHECK ENGINE TEMPERATURE
A early reminder of a low fuel condition.FUEL LEVEL LOW
Maintenance
ActionMessage
The engine oil pressure is low. Check the level of theengine oil. If the oil level is OK and this warning persists,shut down the engine immediately and contact anauthorized dealer as soon as possible. See Engine OilCheck (page 74).
LOW OIL PRESSURE
The brake fluid level is low and the brake systemshould be inspected immediately. See Brake FluidCheck (page 79).
BRAKE FLUID LEVEL LOW
The fuel cap is loose, not seated properly or off. Stopyour vehicle when convenient, turn off the engine andcheck that you inserted the fuel cap is properly. Rotatethe cap until you hear a click. The warning messageswitch off after a proper drive cycle is completed. SeeEmission Control System (page 26). If the warningmessage remains on or continues to comes back on,see an authorized dealer as soon as possible.
CHECK FUEL CAP
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GENERAL INFORMATION
Note:Occasional brake noise is normal. Ifa metal-to-metal, continuous grinding orcontinuous squeal sound is present, thebrake linings may be worn-out and shouldbe inspected by an authorized dealer. If thevehicle has continuous vibration or shudderin the steering wheel while braking, thevehicle should be inspected by anauthorized dealer.
Note:Brake dust may accumulate on thewheels, even under normal drivingconditions. Some dust is inevitable as thebrakes wear and does not contribute tobrake noise. See Cleaning the AlloyWheels (page 87).
See the Instrument Clusterchapter for information on thebrake system warning light.
Wet brakes result in reduced brakingefficiency. Gently press the brake pedal afew times when driving from a car wash orstanding water to dry the brakes.
Brake Over Accelerator
In the event the accelerator pedalbecomes stuck or entrapped, apply steadyand firm pressure to the brake pedal toslow the vehicle and reduce engine power.If you experience this condition, apply thebrakes and bring your vehicle to a safestop. Turn the engine off, shift to positionP and apply the parking brake, and theninspect the accelerator pedal for anyinterferences. If none are found and thecondition persists, have your vehicle towedto the nearest authorized dealer.
Hydraulic brake booster system(Hydroboost or Hydromax)
The Hydroboost and Hydromax systemsreceive fluid pressure from the powersteering pump to provide power assistduring braking.
The Hydromax booster receives backuppressure from the reserve system electricpump whenever the fluid in the powersteering system is not flowing. When theengine is off, the pump will turn on if thebrake pedal is applied, or if the ignition isturned to the on position.
The sound of the pump operating may beheard by the driver, but this is a normalcharacteristic of the system.
The reserve system provides reducedbraking power, so the vehicle should beoperated under these conditions withcaution, and only to seek service repair andremove the vehicle from the roadway.
Note:For Hydromax-equipped vehiclesoperating under normal conditions, the noiseof the fluid flowing through the booster maybe heard whenever the brake is applied. Thiscondition is normal. Vehicle service is notrequired.
If braking performance or pedal responsebecomes very poor, even when the pedalis strongly pressed, it may indicate thepresence of air in the hydraulic system orleakage of fluid. Stop the vehicle safely assoon as possible and seek serviceimmediately.
HINTS ON DRIVING WITH
ANTI-LOCK BRAKES
Note:When the system is operating, thebrake pedal will pulse and may travelfurther. Maintain pressure on the brakepedal. You may also hear a noise from thesystem. This is normal.
The anti-lock braking system will noteliminate the risks when:
•You drive too closely to the vehicle infront of you.
•Your vehicle is hydroplaning.
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