washer fluid FORD F-150 2021 Owners Manual

Cooling System Capacity and
Specification - 5.0L ................................601
Cooling System Capacity and Specification - 3.5L Ecoboost™,
Raptor, Police Responder ...................
602
Fuel Tank Capacity - Gasoline, Excluding: Hybrid Electric Vehicle (HEV) ...........
603
Fuel Tank Capacity - Diesel ...................
604
Fuel Tank Capacity - Gasoline, Hybrid Electric Vehicle (HEV) .........................
605
Fuel Tank Capacity - Raptor ..................
606
Air Conditioning System Capacity and Specification - 2.7L EcoBoost™ .......
607
Air Conditioning System Capacity and Specification - 3.0L Diesel .................
608
Air Conditioning System Capacity and Specification - 3.3L ...............................
609
Air Conditioning System Capacity and Specification - 3.5L Ecoboost™ .......
610
Air Conditioning System Capacity and Specification - 3.5L, Hybrid Electric
Vehicle (HEV) ............................................
611
Air Conditioning System Capacity and Specification - 5.0L ................................
612
Washer Fluid Specification ......................
612
Diesel Exhaust Fluid Capacity and Specification .............................................
613
Brake Fluid Specification ..........................
613
Transfer Case Fluid Capacity and Specification - 4x4 .................................
614
Transfer Case Fluid Capacity and Specification - Raptor ...........................
615
Front Axle Fluid Capacity and Specification - 4x4 .................................
616
Rear Axle Fluid Capacity and Specification .............................................
616
Rear Axle Fluid Capacity and Specification - Raptor ............................
617
Rear Axle Fluid Capacity and Specification - Police Responder ......
618
Vehicle Identification
Vehicle Identification Number ...............
619Connected Vehicle
What Is a Connected Vehicle
................
620
Connected Vehicle Requirements .......
620
Connected Vehicle Limitations .............
620
Connecting the Vehicle to a Mobile Network .....................................................
620
Connecting the Vehicle to a Wi-Fi Network .....................................................
620
Connected Vehicle – Troubleshooting ........................................................................\
.
621
Vehicle Wi-Fi Hotspot
Creating a Vehicle Wi-Fi Hotspot .........
624
Changing the Vehicle Wi-Fi Hotspot Name or Password ................................
624
Audio System
Audio System Precautions .....................
626
Identifying the Audio Unit .......................
626
Switching the Audio Unit On and Off ........................................................................\
626
Selecting the Audio Source ....................
626
Playing or Pausing the Audio Source ........................................................................\
626
Adjusting the Volume ................................
627
Switching Shuffle Mode On and Off ........................................................................\
627
Switching Repeat Mode On and Off ........................................................................\
627
Setting a Memory Preset .........................
627
Muting the Audio .........................................
627
Adjusting the Sound Settings ................
627
Setting the Clock and Date ....................
628
AM/FM Radio ...............................................
628
Switching the Display On and Off .......
629
Digital Radio .................................................
629
Satellite Radio .............................................
630
Audio System – Troubleshooting .........
633
Center Display Overview
Center Display Precautions .....................
637
17
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Table of Contents

WASHERS
WASHER PRECAUTIONS
WARNING: If you operate your
vehicle in temperatures below 41°F
(5°C), use washer fluid with antifreeze
protection. Failure to use washer fluid
with antifreeze protection in cold
weather could result in impaired
windshield vision and increase the risk
of injury or accident.
Do not operate the washers when the
washer reservoir is empty. This could cause
the washer pump to overheat.
Keep the outside of the windshield clean.
The rain sensor is very sensitive and the
wipers may operate if dirt, mist or insects
hit the windshield.
USING THE WINDSHIELD WASHER Press and hold the button at the
end of the lever to operate the
windshield washer.
Note: A courtesy wipe occurs a short time
after the wipers stop to clear any remaining
washer fluid when switched on. See
Switching the Courtesy Wipe On and Off
(page
145). SWITCHING THE COURTESY WIPE
ON AND OFF
1. Press
Settings on the touchscreen.
2. Press
Vehicle Settings.
3. Press
Wipers.
4. Switch
Courtesy Wipe on or off.
ADDING WASHER FLUID WASHER FLUID SPECIFICATION
See
Washer Fluid Specification (page
612).
WIPERS AND WASHERS –
TROUBLESHOOTING
WIPERS AND WASHERS –
WARNING LAMPS Illuminates when the windshield
washer fluid is low.
145
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Wipers and WashersE311291 E270967 E328222 E132353

WIPERS AND WASHERS –
FREQUENTLY ASKED QUESTIONS
Why are there streaks and smears on
the windshield?
The wiper blades could be dirty, worn
or damaged. Check the wiper blades.
See Checking the Wiper Blades
(page 144). If the wiper blades are dirty,
clean them with washer fluid or water
applied with a soft sponge or cloth. If
the wiper blades are worn or damaged,
install new ones. See
Replacing the
Front Wiper Blades (page 144).
146
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Wipers and Washers

INSTRUMENT CLUSTER
WARNING LAMPS
Anti-Lock Brake System
If it illuminates when you are
driving, this indicates a
malfunction. Your vehicle
continues to have normal braking without
the anti-lock brake system function. Have
your vehicle checked as soon as possible.
Battery It illuminates when you switch
the ignition on.
If it illuminates when the engine
is running, this indicates your vehicle
requires service. Have your vehicle
checked as soon as possible.
Brake System It illuminates when you apply the
parking brake and the ignition is
on. If it illuminates when your
vehicle is moving, make sure the
parking brake is released. If the
parking brake is released, this
indicates low brake fluid level or the brake
system requires service. Have your vehicle
checked as soon as possible.
Note: Indicators may vary depending on
region.
Diesel Exhaust Fluid Illuminates when the diesel
exhaust fluid is low,
contaminated or the system
requires service. See What Is the
Selective Catalytic Reduction System
(page
273). Door Ajar It illuminates when you switch
the ignition on and remains on if
any door is open.
Electric Parking Brake It illuminates or flashes when the
electric parking brake requires
service.
Engine Coolant Temperature If it illuminates, safely stop your
vehicle and switch the vehicle
off.
Fasten Seatbelt It illuminates and a tone sounds
until you fasten the seatbelts.
Hood Ajar It illuminates when the ignition
is on and the hood is not
completely closed.
Low Fuel Level It illuminates when the fuel level
is low.
Low Tire Pressure It illuminates when your tire
pressure is low. If illuminated,
check your tire pressure as soon
as possible. If it begins to flash at anytime,
have the system checked as soon as
possible.
Low Washer Fluid Level It illuminates when the washer
fluid is low.
173
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Instrument Cluster E270480 E163176 E146190 E71880 E296055 E132353

Engine oil dipstick. See Engine Oil Dipstick Overview (page 510).
D.
Brake fluid reservoir.
See Checking the Brake Fluid (page 309).
E.
Air filter assembly.
See Changing the Engine Air Filter (page 516).
F.
Engine coolant reservoir.
See Checking the Coolant (page 511).
G.
Windshield washer fluid reservoir.
H.
UNDER HOOD OVERVIEW - 3.0L DIESEL Engine compartment fuse box.
See Under Hood Fuse Box (page 493).
A.
Battery.
See Changing the 12V Battery (page 519).
B.
Engine oil filler cap.
See Checking the Engine Oil Level (page 510).
C.
Engine oil dipstick.
See Engine Oil Dipstick Overview (page 510).
D.
Brake fluid reservoir.
See Checking the Brake Fluid (page 309).
E.
Air filter assembly.
See Changing the Engine Air Filter (page 516).
F.
505
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing MaintenanceE337515

Engine coolant reservoir. See Checking the Coolant (page 511).
G.
Windshield washer fluid reservoir.
H.
UNDER HOOD OVERVIEW - 3.3L Engine compartment fuse box.
See Fuses (page 493).
A.
Battery.
See Changing the 12V Battery (page 519).
B.
Engine oil filler cap.
See Checking the Engine Oil Level (page 510).
C.
Engine oil dipstick.
See Engine Oil Dipstick Overview (page 510).
D.
Brake fluid reservoir.
See Checking the Brake Fluid (page 309).
E.
Air filter assembly.
See Changing the Engine Air Filter (page 516).
F.
Engine coolant reservoir.
See Checking the Coolant (page 511).
G.
Windshield washer fluid reservoir.
H.
506
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing MaintenanceE337514

UNDER HOOD OVERVIEW - 3.5L ECOBOOST™
Engine compartment fuse box. See Fuses (page 493).
A.
Battery.
See Changing the 12V Battery (page 519).
B.
Engine oil filler cap.
See Checking the Engine Oil Level (page 510).
C.
Engine oil dipstick.
See Engine Oil Dipstick Overview (page 510).
D.
Brake fluid reservoir.
See Brakes (page 308).
E.
Air filter.
See Changing the Engine Air Filter (page 517).
F.
Engine coolant reservoir.
See Checking the Coolant (page 511).
G.
Windshield washer fluid reservoir.
H.
507
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing MaintenanceE313722

UNDER HOOD OVERVIEW - 3.5L, HYBRID ELECTRIC VEHICLE
(HEV)
Engine compartment fuse box. See Fuses (page 493).
A.
Battery.
See Changing the 12V Battery (page 519).
B.
Engine oil dipstick.
See Engine Oil Dipstick Overview (page 510).
C.
Engine oil filler cap.
See Adding Engine Oil (page 510).
D.
Brake fluid reservoir. See
Checking the Brake Fluid (page 309).
E.
Air filter.
See Changing the Engine Air Filter (page 517).
F.
Secondary coolant reservoir. See
Checking the Coolant (page 511).
G.
Engine coolant reservoir. See
Checking the Coolant (page 511).
H.
Windshield washer fluid reservoir.
I.
508
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing MaintenanceE333718

UNDER HOOD OVERVIEW - 5.0L
Engine compartment fuse box. See Under Hood Fuse Box (page 493).
A.
Engine oil filler cap.
See Engine Oil Dipstick Overview (page 510).
B.
Engine oil dipstick.
See Engine Oil Dipstick Overview (page 510).
C.
Brake fluid reservoir.
See Checking the Brake Fluid (page 309).
D.
Air filter assembly.
See Changing the Engine Air Filter (page 517).
E.
Engine coolant reservoir.
See Checking the Coolant (page 511).
F.
Windshield washer fluid reservoir.
G.
Battery.
See Changing the 12V Battery (page 519).
H.
509
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing MaintenanceE346494

Adding Coolant
WARNING: Keep your hands and
clothing clear of the cooling fan. WARNING:
Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury. WARNING:
Do not add engine
coolant when the engine is on or the
cooling system is hot. Failure to follow
this instruction could result in personal
injury. WARNING:
Do not add coolant
further than the MAX mark. WARNING:
Do not put coolant in
the windshield washer reservoir. If
sprayed on the windshield, coolant could
make it difficult to see through the
windshield. WARNING:
Do not allow the fluid
to touch your skin or eyes. If this
happens, rinse the affected areas
immediately with plenty of water and
contact your physician.
Note: Do not use stop leak pellets, cooling
system sealants, or non-specified additives
as they can cause damage to the engine
cooling or heating systems. Resulting
component damage may not be covered by
the vehicle Warranty.
Note: Automotive fluids are not
interchangeable. It is very important to use prediluted
coolant approved to the correct
specification in order to avoid plugging the
small passageways in the engine cooling
system. See
Capacities and
Specifications (page 574). Do not mix
different colors or types of coolant in your
vehicle. Mixing of engine coolants or using
an incorrect coolant may harm the engine
or cooling system components and could
void the vehicle Warranty.
Note: If prediluted coolant is not available,
use the approved concentrated coolant
diluting it to 50/50 with deionized or
distilled water. See
Capacities and
Specifications (page 574). Using water that
has not been deionized may contribute to
deposit formation, corrosion and plugging
of the small cooling system passageways.
To top up the coolant level do the
following:
1. Unscrew the cap slowly. Any pressure escapes as you unscrew the cap.
2. Add enough prediluted coolant to reach the correct level.
Note: We do not recommend the use of
recycled coolant.
3. Replace the coolant reservoir cap. Turn
the cap clockwise until it contacts the
hard stop.
4. Check the coolant level in the coolant reservoir the next few times you drive
your vehicle. If necessary, repeat step
2.
If you have to add more than
1.1 qt (1 L) of
engine coolant per month, have your
vehicle checked as soon as possible.
Operating an engine with a low level of
coolant can result in engine overheating
and possible engine damage.
In case of emergency, you can add a large
amount of water without engine coolant
in order to reach a vehicle service location.
Service your vehicle as soon as possible.
512
F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Maintenance