cooling FORD F-150 2020 Owner's Manual

Normal Maintenance Intervals
At Every Oil Change Interval as Indicated by the Information Display
1
Change engine oil and filter. 2
Rotate tires, inspect tire wear and measure tread depth.
Perform a multi-point inspection (recommended).
Inspect the automatic transmission fluid level (if equipped with dipstick). Consult your
dealer for requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect front axle and U-joints. Lubricate if equipped with grease fittings (Four –wheel
drive vehicles).
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-
joints. Lubricate any areas with grease fittings.
Inspect the wheels and related components for abnormal noise, wear, looseness or
drag.
Fuel and water separator. Drain if necessary (or if indicated by the information display).
Refill the diesel exhaust fluid tank.
Inspect the air filter restriction gauge. Replace the filter if necessary.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals.
2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. See Oil Change
Indicator Reset
(page 363). Brake Fluid Maintenance
1
Change brake fluid. 2
Every 3 Years
1 Perform this maintenance item every 3 years. Do not exceed the designated time for
the interval.
2 Brake fluid servicing requires special equipment available at your authorized dealer.
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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201907, Third-Printing- Scheduled Maintenance

Diesel Engine
If you operate your vehicle primarily in any
of the following conditions, you need to
perform extra maintenance as indicated.
If you operate your vehicle
occasionally under any of these conditions, it is not
necessary to perform the extra
maintenance. For specific
recommendations, see your dealership
service advisor or technician. Towing a Trailer or Using a Car-top Carrier
Change the engine oil and filter as indicated by the
information display, and perform the services listed in the
scheduled maintenance chart.
As required
See the axle maintenance items under
Exceptions.
Replace the engine-mounted and frame-mounted fuel
filters.
Every
30,000 mi
(48,000 km) or six months,
600 engine hours
Inspect the engine and cooling system coolant concentra-
tion (freeze-point protection) and additive (corrosion
inhibitor) strength. Add coolant additive if necessary.
Every
30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: After the initial coolant flush and fill at
60,000 mi (96,000 km) or 2400 engine
hours, flush and fill every 45,000 mi (72,000 km) or 1800 engine hours thereafter. Frequent or Extended Idling (Over 10 Minutes Per Hour of Normal Driving) or Frequent
Low-speed Operation if your Vehicle is Used for Stationary Operation
Change the engine oil and filter as indicated by the
information display, and perform the services listed in the
scheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuel
filters.
Every
30,000 mi
(48,000 km), six months or
600 engine hours
Inspect the engine and cooling system coolant concentra-
tion (freeze-point protection) and additive (corrosion
inhibitor) strength. Add coolant additive if necessary.
Every
30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: After the initial coolant flush and fill at
60,000 mi (96,000 km) or 2400 engine
hours, flush and fill every 45,000 mi (72,000 km) or 1800 engine hours thereafter.
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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201907, Third-Printing- Scheduled Maintenance

Frequent Low-speed Operation, Consistent Heavy Traffic Under 25 mph (40 km/h) or
Long Rush-hour Traffic
Change the engine oil and filter as indicated by the
information display, and perform the services listed in the
scheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuel
filters.
Every 30,000 mi
(48,000 km), six months or
600 engine hours
Inspect the engine and cooling system coolant concentra-
tion (freeze-point protection) and additive (corrosion
inhibitor) strength. Add coolant additive if necessary.
Every
30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: After the initial coolant flush and fill at
60,000 mi (96,000 km) or 2400 engine
hours, flush and fill every 45,000 mi (72,000 km) or 1800 engine hours thereafter. Sustained High-speed Driving at Gross Vehicle Weight Rating (Maximum Loaded Weight
for Vehicle Operation)
Change the engine oil and filter as indicated by the
information display, and perform the services listed in the
scheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuel
filters.
Every
30,000 mi
(48,000 km), six months or
600 engine hours
Inspect the engine and cooling system coolant concentra-
tion (freeze-point protection) and additive (corrosion
inhibitor) strength. Add coolant additive if necessary.
Every
30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: After the initial coolant flush and fill at
60,000 mi (96,000 km) or 2400 engine
hours, flush and fill every 45,000 mi (72,000 km) or 1800 engine hours thereafter.
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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201907, Third-Printing- Scheduled Maintenance

Cruise Control - Vehicles With: Cruise
Control.............................................................91
Customer Assistance.................................337
D
Data Recording
..................................................11
Comfort, Convenience and Entertainment
Data....................................................................... 13
Event Data................................................................ 13
Service Data............................................................ 12
Services That Third Parties Provide...............14
Services That We Provide.................................. 14
Vehicles With a Connectivity Device..............14
Vehicles With a Modem...................................... 14
Vehicles With an Emergency Call System.................................................................. 15
Vehicles With SYNC............................................. 15
Daytime Running Lamps - Vehicles With: Configurable Daytime Running
Lamps..............................................................97
Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)
............96
Declaration of Conformity.......................605
Declaration of Conformity - Vehicles With: SYNC 3
.............................................605
Radio Frequency Statement........................ 605
Diesel Particulate Filter...............................212 Oxidation Catalytic Converter and Diesel
Particulate Filter System............................. 212
Regeneration.........................................................212
Digital Radio
..................................................482
HD Radio Reception and Station
Troubleshooting............................................ 483
Direction Indicators
.......................................98
Doors and Locks..............................................72
Draining the Fuel Filter Water Trap - Diesel............................................................366
Drive Control..................................................278 Selectable Drive Modes................................... 278
Driver Alert
.......................................................261
Using Driver Alert................................................ 261
Driver and Passenger Airbags....................52 Children and Airbags........................................... 53
Proper Driver and Front Passenger Seating Adjustment........................................................ 52
Driving Aids
.....................................................261
Driving Hints...................................................324 Driving Through Water...............................326
DRL
See: Daytime Running Lamps - Vehicles With:
Configurable Daytime Running Lamps....97
See: Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)................96
E
Economical Driving
.....................................324
Electric Parking Brake................................234 Applying the Electric Parking Brake............234
Automatically Releasing the Electric
Parking Brake.................................................. 235
Manually Releasing the Electric Parking Brake.................................................................. 235
Releasing the Electric Parking Brake if the Vehicle Battery is Running Out of
Charge............................................................... 235
Electromagnetic Compatibility...............577
Electronic Locking Differential.................231 Activating the Electronic Locking
Differential........................................................ 231
Operating Electronic Locking Differential With a Spare or Mismatched Tires.........232
Electronic Tailgate
..........................................77
With the Outside Control Button................... 78
With the Remote Control................................... 77
Emission Law................................................204 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance.........205
Tampering With a Noise Control System............................................................. 204
End User License Agreement
.................580
VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................ 580
Engine Block Heater....................................188 Using the Engine Block Heater...................... 189
Engine Coolant Check...............................366 Adding Coolant................................................... 367
Coolant Change................................................. 369
Engine Coolant Temperature Management.................................................. 370
Fail-Safe Cooling............................................... 369
Recycled Coolant.............................................. 368
Severe Climates................................................. 368
Engine Emission Control..........................204
612
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Hints on Controlling the Interior Climate
- Vehicles With: Automatic
Temperature Control................................154
Defogging the Side Windows in Cold
Weather............................................................. 155
General Hints....................................................... 154
Quickly Cooling the Interior............................. 155
Quickly Heating the Interior............................ 154
Recommended Settings for Cooling...........155
Recommended Settings for Heating..........155
Hints on Controlling the Interior Climate - Vehicles With: Manual Temperature
Control...........................................................155
Defogging the Side Windows in Cold Weather............................................................. 156
General Hints....................................................... 155
Quickly Cooling the Interior............................. 155
Quickly Heating the Interior............................ 155
Recommended Settings for Cooling...........155
Recommended Settings for Heating..........155
Vehicle Stationary for Extended Periods During Extreme High Ambient
Temperatures.................................................. 156
Hints on Driving With Anti-Lock Brakes
...........................................................234
Hood Lock See: Opening and Closing the Hood..........355
Horn......................................................................91
How Does the Rear Occupant Alert System Work
...............................................169
I
Ignition Switch...............................................179
In California (U.S. Only)
............................338
Information Display Control........................91
Information Displays...................................120 General Information.......................................... 120
Information Messages................................132 4WD........................................................................\
. 149
Active Park............................................................. 133
Adaptive Cruise Control................................... 133
AdvanceTrac and Traction Control..............134
Airbag...................................................................... 134
Alarm and Security............................................ 135
Battery and Charging System........................ 135
Blind Spot Information and Cross Traffic Alert System.................................................... 136Diesel Messages.................................................
136
Doors and Locks................................................. 139
Driver Alert............................................................. 139
Drivetrain............................................................... 140
Engine..................................................................... 140
Fuel........................................................................\
.. 140
Keys and Intelligent Access............................. 141
Lane Keeping System....................................... 142
Maintenance......................................................... 142
MyKey...................................................................... 143
Off Road................................................................. 143
Park Aid.................................................................. 144
Park Brake............................................................. 144
Power Steering.................................................... 145
Pre-Collision Assist............................................ 145
Pro Trailer Backup Assist................................. 146
Remote Start........................................................ 147
Seats........................................................................\
147
Side-Wind.............................................................. 147
Starting System ................................................. 148
Tire Pressure Monitoring System.................148
Trailer...................................................................... 148
Installing Child Restraints
...........................24
Child Seats.............................................................. 24
Combining Seatbelt and LATCH Lower Anchors for Attaching Child Safety
Seats.................................................................... 32
Front Seat Tether Strap Attachment (Regular Cab)................................................... 33
Rear Seat Tether Strap Attachment (Crew Cab and Super Cab)...................................... 34
Use of Inboard Lower Anchors from the Outermost Seating Positions (Center
Seating Use) ..................................................... 32
Using Inflatable Seatbelts (Rear Seat Outermost Positions).................................... 28
Using Lap and Shoulder Belts (Except Front Center Position of Super Cab and Crew
Cab)...................................................................... 24
Using Lap and Shoulder Belts (Front Center Position of Super Cab and Crew
Cab)...................................................................... 26
Using Lower Anchors and Tethers for CHildren (LATCH)............................................. 31
Using Tether Straps............................................. 32
Instrument Cluster
.........................................111
Instrument Lighting Dimmer.....................96
Instrument Panel...........................................20
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Utilizing the Mediation/Arbitration
Program (Canada Only)........................340
V
Vehicle Care...................................................382
General Information......................................... 382
Vehicle Certification Label
........................431
Vehicle Identification Number...............430
Vehicle Storage............................................388 Body....................................................................... 389
Brakes.................................................................... 390
Cooling system................................................... 389
Disconnecting Your 12 Volt Battery.............389
Engine.................................................................... 389
Fuel system......................................................... 389
General.................................................................. 389
Miscellaneous.................................................... 390
Removing Vehicle From Storage.................390
Tires........................................................................\
390
Vehicle Wi-Fi Hotspot
................................476
Ventilated Seats............................................167
Ventilation See: Climate Control.......................................... 151
VIN See: Vehicle Identification Number............430
Voice Control
...................................................90
W
Warning Lamps and Indicators................114 Adaptive Cruise Control Indicator.................114
Anti-Lock Braking System................................ 114
Automatic Headlamp High Beam Indicator............................................................. 114
Automatic Regen Control Off......................... 114
Auto-Start-Stop Indicator................................ 114
Battery..................................................................... 115
Blind Spot Monitor.............................................. 115
Brake System Warning Lamp.......................... 115
Check 4X4.............................................................. 115
Cruise Control Indicator..................................... 115
Diesel Exhaust Fluid........................................... 115
Direction Indicator............................................... 115
Door Ajar Warning Lamp.................................. 115
Electric Park Brake.............................................. 116
Electronic Locking Differential........................ 115Engine Coolant Temperature Warning
Lamp................................................................... 116
Fasten Seatbelt Warning Lamp..................... 116
Four-Wheel Drive Indicators........................... 116
Front Airbag........................................................... 116
Front Fog Lamp Indicator................................. 116
Headlamp High Beam Indicator.................... 116
Hill Descent............................................................ 116
Low Fuel Level Warning Lamp....................... 116
Low Tire Pressure Warning Lamp.................116
Low Washer Fluid Level Warning Lamp
.................................................................... 117
Oil Pressure Warning Lamp.............................. 117
Parking Lamps....................................................... 117
Powertrain Malfunction/Reduced Power/Electronic Throttle Control...........117
Service Engine Soon........................................... 117
Sport Mode............................................................. 117
Stability Control and Traction Control Indicator.............................................................. 117
Stability Control and Traction Control Off Warning Lamp.................................................. 117
Tow Haul Indicator.............................................. 118
Wait To Start......................................................... 118
Water In Fuel......................................................... 118
Washer Fluid Check
....................................376
Washers See: Cleaning the Exterior.............................. 383
See: Wipers and Washers................................. 93
Waxing.............................................................384
What Is Automatic High Beam Control............................................................101
What Is Cruise Control...............................253 Requirements...................................................... 253
What is the Rear Occupant Alert System
..........................................................169
Wheel Nuts See: Changing a Road Wheel........................ 414
Wheels and Tires
..........................................391
General Information.......................................... 391
Technical Specifications................................. 422
Windows and Mirrors
..................................103
Windshield Washers.....................................94
Windshield Wipers.........................................93 Speed Dependent Wipers................................ 93
Wiper Blades See: Checking the Wiper Blades.................. 376
Wipers and Washers.....................................93
622
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201907, Third-Printing- Index