2023 FORD F150 engine coolant

HOW DOES THE ENGINE BLOCKHEATER WORK
The engine block heater warms the enginecoolant. This allows the climate controlsystem to quickly respond. The equipmentincludes a heater element installed in theengine block and a wire harness. You canconnect the system to a grounded 110 voltAC electrical source.
Note:The engine block heater is mosteffective when outdoor temperatures arebelow 0°F (-18°C).
USING THE ENGINE BLOCKHEATER
Make sure the receptacle terminals areclean and dry prior to use. Clean them witha dry cloth if necessary.
The heater uses 0.4 to 1.0 kilowatt-hoursof energy per hour of use. The system doesnot have a thermostat. It achievesmaximum temperature afterapproximately three hours of operation.Using the engine block heater longer thanthree hours does not improve systemperformance and unnecessarily useselectricity.
STOPPING THE ENGINE
STOPPING THE ENGINE WHENYOUR VEHICLE IS STATIONARY -VEHICLES WITHOUT: PUSHBUTTON START
1.Shift into park (P).
2.Apply the parking brake.
3.Wait until the engine reaches idlespeed.
4.Turn the key to position 0.
STOPPING THE ENGINE WHENYOUR VEHICLE IS STATIONARY -VEHICLES WITH: PUSH BUTTONSTART
1.Shift into park (P).
2.Apply the parking brake.
3.Wait until the engine reaches idlespeed.
4.Press the push button ignition switch.
STOPPING THE ENGINE WHENYOUR VEHICLE IS MOVING -VEHICLES WITHOUT: PUSHBUTTON START
WARNING: Switching off theengine when your vehicle is still movingresults in a significant decrease inbraking assistance. Higher effort isrequired to apply the brakes and to stopyour vehicle. A significant decrease insteering assistance could also occur. Thesteering does not lock, but higher effort
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HYBRID ELECTRIC VEHICLE
INFORMATION –
TROUBLESHOOTING
HYBRID ELECTRIC VEHICLEINFORMATION – FREQUENTLYASKED QUESTIONS
What should I do if the vehicle runs outof fuel and the high voltage battery isout of charge?
Refuel and start your vehicle normally.The engine will recharge the highvoltage battery.
Why does the engine sometimes startat key-on?
The vehicle's computer determines ifan engine start is required at key-on.It starts the engine when necessary forcabin heating, windshield defrost, or ifthe outside temperature is low.
Can I put E15 or E85 in my vehicle, andhow will it affect my fuel economy?
Your hybrid vehicle can use E15 (15%ethanol, 85% gasoline) fuel, but youmay notice slightly reduced fueleconomy because ethanol containsless energy per gallon than gasoline.Your hybrid vehicle is not designed touse E85 (85% ethanol).
Why does it take a long time before theengine shuts down?
There are several reasons the enginestays on for an extended amount oftime when you first start it. Onecommon reason is to make sure thatthe emissions components are warmenough to minimize tailpipe emission.As the climate gets cooler, theengine-on time is extended.
Why does my engine stay on when it isextremely cold outside?
In order to make sure that the climatecontrol system can begin heating thecabin or defrosting the windshield assoon as a driver requests it, the enginecoolant temperature has to be keptsufficiently hot. Keeping the engine onis required to maintain the correctcoolant temperature.
POWER FLOW
WHAT IS POWER FLOW
The power flow shows how power is beingused in the vehicle and also displaysreasons for engine operation.
HOW DOES POWER FLOW WORK
The power flow information foryour hybrid vehicle is availablethrough the home screen orunder Apps.
Vehicle Operational States
Power flows to or from the front and rearwheels depending on the operational stateand the drive conditions.
•Idling: The vehicle is running and in park(P). The engine and/or the high voltagebattery are on.
•Electric driving: The vehicle is runningand in drive (D) or neutral (N). The highvoltage battery provides power to thewheels.
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Engine oil dipstick. See Engine Oil Dipstick Overview (page 505).D.
Brake fluid reservoir. See Checking the Brake Fluid (page 291).E.
Air filter assembly. See Changing the Engine Air Filter (page 510).F.
Engine coolant reservoir. See Checking the Coolant (page 506).G.
Windshield washer fluid reservoir.H.
UNDER HOOD OVERVIEW - 3.3L
Engine compartment fuse box. See Under Hood Fuse Box (page 488).A.
Battery. See Changing the 12V Battery (page 512).B.
Engine oil filler cap. See Checking the Engine Oil Level (page 505).C.
Engine oil dipstick. See Engine Oil Dipstick Overview (page 505).D.
Brake fluid reservoir. See Checking the Brake Fluid (page 291).E.
Air filter assembly. See Changing the Engine Air Filter (page 510).F.
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Engine coolant reservoir. See Checking the Coolant (page 506).G.
Windshield washer fluid reservoir.H.
UNDER HOOD OVERVIEW - 3.5L ECOBOOST™
Engine compartment fuse box. See Fuses (page 488).A.
Battery. See Changing the 12V Battery (page 512).B.
Engine oil filler cap. See Checking the Engine Oil Level (page 505).C.
Engine oil dipstick. See Engine Oil Dipstick Overview (page 505).D.
Brake fluid reservoir. See Brakes (page 291).E.
Air filter. See Changing the Engine Air Filter (page 510).F.
Engine coolant reservoir. See Checking the Coolant (page 506).G.
Windshield washer fluid reservoir.H.
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UNDER HOOD OVERVIEW - 3.5L, HYBRID ELECTRIC VEHICLE
(HEV)
Engine compartment fuse box. See Fuses (page 488).A.
Battery. See Changing the 12V Battery (page 512).B.
Engine oil dipstick. See Engine Oil Dipstick Overview (page 505).C.
Engine oil filler cap. See Adding Engine Oil (page 505).D.
Brake fluid reservoir. See Checking the Brake Fluid (page 291).E.
Air filter. See Changing the Engine Air Filter (page 510).F.
Secondary coolant reservoir. See Checking the Coolant (page 506).G.
Engine coolant reservoir. See Checking the Coolant (page 506).H.
Windshield washer fluid reservoir.I.
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UNDER HOOD OVERVIEW - 5.0L
Engine compartment fuse box. See Under Hood Fuse Box (page 488).A.
Engine oil filler cap. See Engine Oil Dipstick Overview (page 505).B.
Engine oil dipstick. See Engine Oil Dipstick Overview (page 505).C.
Brake fluid reservoir. See Checking the Brake Fluid (page 291).D.
Air filter assembly. See Changing the Engine Air Filter (page 510).E.
Engine coolant reservoir. See Checking the Coolant (page 506).F.
Windshield washer fluid reservoir.G.
Battery. See Changing the 12V Battery (page 512).H.
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UNDER HOOD OVERVIEW - 5.2L, RAPTOR
Power distribution box.A
Battery.B
Engine oil filler cap.C
Intercooler coolant reservoir.D
Engine coolant reservoir.E
Brake fluid reservoir.F
Air filter assembly.G
Windshield washer reservoir.H
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Note:Immediately soak up any oil spillagewith an absorbent cloth.
RESETTING THE INTELLIGENT OILLIFE MONITOR - VEHICLES WITH:4.2 INCH SCREEN
1.Press the Menu button on the steeringwheel to enter the information displaymain menu.
2.Select Truck Info.
3.Select Oil Life.
4.Select Reset Oil Life.
5.Press and hold the OK button until thesystem reset confirmation appears.
RESETTING THE INTELLIGENT OILLIFE MONITOR - VEHICLES WITH:8 INCH SCREEN/12 INCH SCREEN
Depending on your cluster, there are twopaths to reset the engine oil changereminder.
Path 1
1.Press the Menu button on the steeringwheel to enter the information displaymain menu.
2.Select Settings.
3.Select Vehicle Maintenance.
4.Select Oil Life.
5.Press and hold the OK button until thesystem reset confirmation appears.
Path 2
1.Press the Menu button on the steeringwheel to enter the information displaymain menu.
2.Select Truck Info.
3.Select Engine Information.
4.Press and hold the OK button until thesystem reset confirmation appears.
ENGINE OIL CAPACITY ANDSPECIFICATION
For filling information, please refer to theCapacities and Specifications section ofyour owner's manual. See Engine OilCapacity and Specification (page 506).
CHECKING THE COOLANT
When the engine is cold, check theconcentration and level of the coolant atthe intervals listed in the scheduledmaintenance information. See ScheduledMaintenance (page 667).
Note:Make sure that the coolant level isbetween the minimum and maximum markson the coolant reservoir.
Note: Coolant expands when it is hot. Thelevel may extend beyond the MAX mark.
If the coolant level is at or below theminimum mark, add prediluted coolantimmediately.
Maintain coolant concentration within48% to 50%, which equates to a freezepoint between -29°F (-34°C) and -35°F(-37°C). Coolant concentration should bechecked using a refractometer. We do notrecommend the use of hydrometers orcoolant test strips for measuring coolantconcentration.
Adding Coolant
WARNING: Keep your hands andclothing clear of the cooling fan.
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