check engine light FORD SUPER DUTY 2015 3.G Owners Manual

Engine Oil Pressure Gauge
Indicates engine oil pressure. The needleshould stay in the normal operating range(between L and H). If the needle fallsbelow the normal range, stop the vehicle,turn off the engine and check the engineoil level. Add oil if needed. If the oil level iscorrect, have your vehicle checked by yourauthorized dealer.
Engine Coolant TemperatureGauge
WARNING
Never remove the coolant reservoircap while the engine is running or hot.
Indicates engine coolant temperature. Atnormal operating temperature, the levelindicator will be in the normal range. If theengine coolant temperature exceeds thenormal range, stop the vehicle as soon assafely possible, switch off the engine andlet the engine cool.
Transmission Fluid TemperatureGauge
Indicates transmission fluid temperature.At normal operating temperature, the levelindicator will be in the normal range. If thetransmission fluid temperature exceedsthe normal range, stop the vehicle as soonas safely possible and verify the airflow isnot restricted such as snow or debrisblocking airflow through the grill. Also,higher than normal operating temperaturecan be caused by special operationconditions (i.e. snowplowing, towing oroff-road use). Refer to Special operatingconditions in the scheduled maintenanceinformation for instructions. Operating the
transmission for extended periods of timewith the gauge in the higher than normalarea may cause internal transmissiondamage. Altering the severity of the drivingconditions is recommended to lower thetransmission temperature into the normalrange. If the gauge continues to show hightemperatures, see your authorized dealer.
Fuel Gauge
Note:The fuel gauge may vary slightlywhen your vehicle is moving or on a gradient.
Switch the ignition on. The fuel gauge willindicate approximately how much fuel isleft in the fuel tank. The arrow adjacent tothe fuel pump symbol indicates on whichside of your vehicle the fuel filler door islocated.
The needle should move toward F whenyou refuel your vehicle. If the needle pointsto E after adding fuel, this indicates yourvehicle needs service soon.
After refueling some variability in needleposition is normal:
•It may take a short time for the needleto reach F after leaving the gas station.This is normal and depends upon theslope of pavement at the gas station.
•The fuel amount dispensed into thetank is a little less or more than thegauge indicated. This is normal anddepends upon the slope of pavementat the gas station.
•If the gas station nozzle shuts offbefore the tank is full, try a differentgas pump nozzle.
Low Fuel Reminder
A low fuel reminder triggers when the fuelgauge needle is at 1/16th.
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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.
Check Fuel Cap (If Equipped)
Illuminates when the fuel capmay not be properly installed.Continued driving with this lighton may cause the Service enginesoon warning indicator to come on.
Cruise Control (If Equipped)
Illuminates when you switch thisfeature on. See Using CruiseControl (page 176).
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.
Door Ajar
Displays when the ignition is onand any door is not completelyclosed.
Electronic Locking Differential
Illuminates when using theelectronic locking differential.
Engine Coolant Temperature
Illuminates when the enginecoolant temperature is high.Stop the vehicle as soon aspossible, switch off the engine and let cool.
Engine Oil
If it illuminates with the enginerunning or when you are driving,this indicates a malfunction.Stop your vehicle as soon as it is safe todo so and switch the engine off. Check theengine oil level. See Engine Oil Check(page 235).
Note:Do not resume your journey if itilluminates despite the level being correct.Have the system checked by your authorizeddealer immediately.
Fasten Safety Belt
It will illuminate and a chime willsound to remind you to fastenyour safety belt.
Front Airbag
If it fails to illuminate when youstart your vehicle, continues toflash or remains on, it indicatesa malfunction. Have the system checkedby your authorized dealer.
High Beam
Illuminates when you switch thehigh beam headlamps on. It willflash when you use theheadlamp flasher.
Hill Descent (If Equipped)
Illuminates when hill descent isswitched on.
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Low Fuel Level
Illuminates when the fuel levelis low or the fuel tank is nearlyempty. Refuel as soon aspossible.
Low Tire Pressure Warning
Illuminates when your tirepressure is low. If the lampremains on with the enginerunning or when driving, checkyour tire pressure as soon as possible.
It will also illuminate momentarily whenyou switch the ignition on to confirm thelamp is functional. If it does not illuminatewhen you switch the ignition on, or beginsto flash at any time, have the systemchecked by your authorized dealer.
Powertrain Malfunction/ReducedPower/Electronic Throttle Control
Illuminates when a powertrainor an AWD fault has beendetected. Contact yourauthorized dealer as soon as possible.
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 141).
If the light is blinking, engine misfire isoccurring which could damage yourcatalytic converter. Drive in a moderatefashion (avoid heavy acceleration anddeceleration) and have your vehicleserviced immediately.
Note:Under engine misfire conditions,excessive exhaust temperatures coulddamage the catalytic converter or othervehicle components.
The service engine soon indicator lightilluminates when the ignition is first turnedon prior to engine start to check the bulband to indicate whether the vehicle is readyfor Inspection/Maintenance (I/M) testing.
Normally, the service engine soon light willstay on until the engine is cranked, thenturn itself off if no malfunctions arepresent. However, if after 15 seconds theservice engine soon light blinks eight times,it means that the vehicle is not ready forI/M testing. See Emission ControlSystem (page 141).
Stability Control
Illuminates when the system isactive. If it remains illuminatedor does not illuminate when youswitch the ignition on, this indicates amalfunction. During a malfunction thesystem will switch off. Have the systemchecked by your authorized dealerimmediately. See Using StabilityControl (page 167).
Stability Control Off
Illuminates when you switch thesystem off. It will go out whenyou switch the system back onor when you switch the ignition off. SeeUsing Stability Control (page 167).
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Transmission Tow/Haul (If Equipped)
Illuminates when the tow/haulfeature has been activated. If thelight flashes steadily, have thesystem serviced immediately, damage tothe transmission could occur.
4X2 (If Equipped)
Illuminates momentarily whentwo-wheel drive high is selected.If the light fails to display whenthe ignition is turned on, or remains on,have the system serviced immediately byyour authorized dealer.
4X4 LOW (If Equipped)
Illuminates when four-wheeldrive low is engaged. If the lightfails to display when the ignitionis turned on, or remains on, have thesystem serviced immediately by yourauthorized dealer.
4X4 HIGH (If Equipped)
Illuminates when four-wheeldrive high is engaged. If the lightfails to display when the ignitionis turned on, or remains on, have thesystem serviced immediately by yourauthorized dealer.
Diesel Warning Lights
If your vehicle is equipped with a dieselengine, it has some unique warning lights;refer to your diesel supplement for detailedinformation on their function.
Diesel engine brake
For more information see yourdiesel supplement.
Diesel exhaust fluid
For more information see yourdiesel supplement.
Glow plug pre-heat
For more information see yourdiesel supplement.
Water in fuel
For more information see yourdiesel supplement.
AUDIBLE WARNINGS AND
INDICATORS
Headlamps On Warning Chime
Sounds when you remove the key from theignition and open the driver's door and youhave left the headlamps or parking lampson.
Key in Ignition Warning Chime
Sounds when you open the driver's doorand you have left the key in the ignitionwith it in the off or accessory position.
Parking Brake On Warning Chime
Sounds when you have left the parkingbrake on and drive your vehicle. If thewarning chime remains on after you havereleased the parking brake, have thesystem checked by your authorized dealerimmediately.
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EXHAUST FILTER
For more information, refer to the Dieselsupplement.
System check and vehicle featurecustomization
Press the SETUP button repeatedly tocycle the information display through thefollowing features:
Note:Some options may appear slightlydifferent or not at all if the items areoptional.
Note:When returning to the SETUP menuand you selected a non-English language,HOLD RESET FOR ENGLISH will display tochange back to English. Press and hold theRESET button to change back to English.
SETUP
OIL LIFEpress the RESET buttonRESET FOR SYSTEMCHECKEXHAUST FLUID LEVEL(Diesel only)
ENGINE HOURS
ENGINE IDLE HOURS
CHARGING SYSTEM
DOOR
BRAKE SYSTEM
TBC GAIN = XX.X
FUEL LEVEL
MYKEY DISTANCE
SETUP (cont’d)
MYKEY(S) PROGRAMMEDpress the RESETbuttonRESET FORSYSTEM CHECKADMIN KEYS PROGRAMMED
OIL LIFE
English or Metricpress the RESETbuttonUNITS
0 to 180 secondsAUTOLAMP (SEC)
On or OffAUTOLOCK
On or OffAUTOUNLOCK
On or OffCOURTESY WIPE
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SETUP (cont’d)
On or OffREMOTE WINDOWOPEN
CREATE MYKEY / MYKEY SETUP / CLEAR MYKEY
On or Offpress the RESETbuttonRESET FOR REMOTE START
5, 10, 15 minutes
Electric or EOHTBC MODE
LOW, MED or HIGHTBC EFFORT
On or OffTRAILER SWAY
English / Spanish / FrenchLANGUAGE = ENGLISH / SPANISH /FRENCH
PRESS RESET FOR SYSTEM CHECK
The information display will begin to cyclethrough the vehicle systems and providea status of the item if needed.
Note:Some systems show a message onlyif a condition is present
OIL LIFE
Displays the remaining oil life. An oilchange is required whenever indicated bythe information display and according tothe recommended maintenance schedule.USE ONLY RECOMMENDED ENGINE OILS.
To reset the oil monitoring system to 100%after each oil change, perform thefollowing:
1.Press and release the SETUP buttonto display OIL LIFE XXX% HOLD RESET= NEW.
2.Press and hold the RESET button fortwo seconds and release to reset theoil life to 100%.
Note:To change oil life 100% value (ifequipped with this feature) to another value,proceed to Step 3.
3.Once OIL LIFE SET TO XXX% isdisplayed, release and press the RESETbutton to change the Oil Life StartValue. Each release and press willreduce the value by 10%.
UNITS
Displays the current units English or Metric
AUTOLAMP (SEC)
This feature keeps your headlights on forup to three minutes after the ignition isswitched off.
AUTOLOCK
This feature automatically locks all vehicledoors when the vehicle is shifted into anygear, putting the vehicle in motion.
AUTOUNLOCK
This feature automatically unlocks allvehicle doors when the driver’s door isopened within 10 minutes of the ignitionbeing turned off.
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Diesel MessagesWARNING
When the CLEANING EXHAUSTFILTER message appears in theinformation display, do not park nearflammable materials, vapors or structuresuntil filter cleaning is complete.
ActionMessage
The coolant additive needs checking. Refer to your dieselsupplement for more information.CHECK COOLANTADDITIVE
Your vehicle has entered the cleaning mode. Various engineactions will raise the exhaust temperature in the DieselParticulate Filter system to burn off the particles (exhaustsoot). After the vehicle burns the particles off the exhausttemperature will return to normal levels. This message isNORMAL. Refer to your diesel supplement for more informa-tion.
CLEANING EXHAUSTFILTER
The diesel particulate filter is full of particles (exhaust soot)and you are not operating the vehicle in a manner that allowsnormal cleaning. One of these messages will stay on until theexhaust filter cleaning has begun, at which time the CLEANINGEXHAUST FILTER message displays. We recommend youdrive the vehicle above 30 mph (48 km/h) until the CLEANINGEXHAUST FILTER message turns off. Refer to your dieselsupplement for more information.
EXHAUST OVER-LOADED DRIVE TOCLEANEXHAUST AT LIMITDRIVE TO CLEAN NOW
The diesel particulate filter will continue to fill with particles(exhaust soot) if you ignore this message. The service enginesoon light will illuminate and engine power may be limited, ifcleaning is not permitted. Dealer service will then be requiredto restore your vehicle to full-power operation.
Your vehicle exhaust system temperature exceeds intendedoperating range. If this warning occurs, a chime will sound,followed by reduced engine power. The engine will shut downwhen your vehicle speed is below 3 mph (5 km/h). Stop thevehicle as soon as safely possible. Have the system checkedby an authorized dealer.
STOP SAFELY NOW
The diluted engine oil needs to be changed. Refer to yourdiesel supplement for more information.ENGINE OIL DILUTED
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WARNINGS
Keep sparks, flames and smokingmaterials away from fuel.
Stay outside your vehicle and do notleave the fuel pump unattendedwhen refueling your vehicle. This isagainst the law in some places.
Keep children away from the fuelpump; never let children pump fuel.
Do not use personal electronicdevices while refueling.
Use the following guidelines to avoidelectrostatic charge build-up when fillingan ungrounded fuel container:
•Place approved fuel container on theground.
•Do not fill a fuel container while it is inthe vehicle (including the cargo area).
•Keep the fuel pump nozzle in contactwith the fuel container while filling.
•Do not use a device that would holdthe fuel pump handle in the fill position.
Fuel Filler Cap
WARNINGS
The fuel system may be underpressure. If you hear a hissing soundnear the fuel filler door, do not refueluntil the sound stops. Otherwise, fuel mayspray out, which could cause seriouspersonal injury.
If you do not use the proper fuel fillercap, excessive pressure or vacuumin the fuel tank may damage the fuelsystem or cause the fuel cap to disengagein a collision, which may result in possiblepersonal injury.
Note:If you must replace the fuel filler cap,replace it with a fuel filler cap that isdesigned for your vehicle. The customerwarranty may be void for any damage to thefuel tank or fuel system if the correctgenuine Ford, Motorcraft® or other certifiedfuel filler cap is not used.
Your fuel tank filler cap has an indexeddesign with a 1/4th turn on and off feature.When fueling your vehicle:
1.Put the vehicle in P (Park).
2.Turn the engine off.
3.Carefully turn the filler capcounterclockwise until it spins off.
4.Pull to remove the cap from the fuelfiller pipe.
5.To install the cap, align the tabs on thecap with the notches on the filler pipe.
6.Turn the filler cap clockwise 1/4 of aturn clockwise until it clicks at leastonce.
If the Check Fuel Cap light or a Check FuelCap message appears in the instrumentcluster and stays on after you start theengine, the fuel filler cap may not beproperly installed.
If the fuel cap light remains on, at the nextopportunity, safely pull off of the road,remove the fuel filler cap, align the capproperly and reinstall it. The check fuel caplight or Check fuel cap message may notreset immediately; it may take severaldriving cycles for the indicators to turn off.A driving cycle consists of an enginestart-up (after four or more hours with theengine off) followed by normal city andhighway driving.
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Mud and Water
Mud
Be cautious of sudden changes in vehiclespeed or direction when you are driving inmud. Even four-wheel drive vehicles canlose traction in slick mud. If your vehicledoes slide, steer in the direction of the slideuntil you regain control of your vehicle.
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.
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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. Have thesystem checked by an authorized dealer. Ifyour vehicle has continuous vibration orshudder in the steering wheel while braking,have it checked by an authorized 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 261).
See Warning Lamps andIndicators (page 77).
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. Move the transmission selector leverto position P, switch the engine off andapply the parking brake. Inspect theaccelerator pedal for any interference. Ifnone are found and the condition persists,have your vehicle towed to the nearestauthorized dealer.
Brake Assist
Brake assist detects when you brakerapidly by measuring the rate at which youpress the brake pedal. It providesmaximum braking efficiency as long as youpress the pedal, and can reduce stoppingdistances in critical situations.
Anti-lock Brake System
This system helps you maintain steeringcontrol during emergency stops by keepingthe brakes from locking.
This lamp momentarilyilluminates when you turn theignition on. If the light does notilluminate during start up, remains on orflashes, the system may be disabled. Havethe system checked by an authorizeddealer.
If the system is disabled, normalbraking is still effective. If thebrake warning lamp illuminateswhen you release the parking brake, havethe system checked by an authorizeddealer.
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
•you take corners too fast
•the road surface is poor.
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