2021 FORD F-150 maintenance schedule

Towing a Trailer or Using a Car-Top Carrier
Inspect the engine and cooling system coolant concentra-
tion and freeze-point protection.
Every 30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant.
At
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 you use your Vehicle 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
Inspect the air filter restriction gauge. Replace the filter if
necessary.
Inspect frequently, service
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 and freeze-point protection.
Every
30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant.
At
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 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
Inspect the air filter restriction gauge. Replace the filter if
necessary.
Inspect frequently, service
as required
Replace the engine-mounted and frame-mounted fuel
filters.
Every
30,000 mi
(48,000 km), six months or
600 engine hours
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Scheduled Maintenance

Frequent Low-Speed Operation, Consistent Heavy Traffic Under 25 mph (40 km/h) or
Long Rush-Hour Traffic
Inspect the engine and cooling system coolant concentra-
tion and freeze-point protection.
Every 30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant.
At
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 and freeze-point protection.
Every
30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant.
At
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. Operating in Sustained Ambient Temperatures Below -9°F (-23°C) or Above 100°F (38°C)
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
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Scheduled Maintenance

Operating in Dusty or Sandy Conditions - Such as Unpaved or Dusty Roads
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every 5,000 mi (8,000 km)
Rotate the tires, inspect the tires for wear and measure
the tread depth.
Every
7,500 mi (12,000 km)
Inspect the brake system pads and rotors.
Inspect the air filter restriction gauge. Replace the filter if
necessary.
Inspect the steering and suspension ball joints and tie rods.
Lubricate any grease fittings.
Change the engine oil and filter. 1
Every 7,500 mi (12,000 km),
six months or 300 engine
hours
Inspect and lubricate the U-joints.
Replace the engine-mounted and frame-mounted fuel
filters.
Every
30,000 mi
(48,000 km), 6 months or
600 engine hours
Replace the air inlet foam filter.
Every
30,000 mi
(48,000 km)
1 Reset the oil change reminder after engine oil and filter changes.
See Resetting the
Engine Oil Change Reminder (page 511). Off-Road Operation
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every
5,000 mi (8,000 km)
Inspect functional holes in exhaust tip to make sure they
are clean and clear of debris or foreign materials. See
Vehicle Care
(page 534). .
As required
Inspect the steering and suspension ball joints and tie rods.
Lubricate any grease fittings.
Rotate the tires, inspect the tires for wear and measure
tread depth.
Every 7,500 mi (12,000 km),
six months or 300 engine
hours
Inspect the brake system pads and rotors.
Inspect the air filter restriction gauge. Replace the filter if
necessary.
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Scheduled Maintenance

Off-Road Operation
Change the engine oil and filter. 1
Every 7,500 mi (12,000 km)
or 300 engine hours
Replace the engine-mounted and frame-mounted fuel
filters.
Every
30,000 mi
(48,000 km), six months or
600 engine hours
Replace the air inlet foam filter.
Every
30,000 mi
(48,000 km)
1 Reset the oil change reminder after engine oil and filter changes. See
Resetting the
Engine Oil Change Reminder (page 511). Using Biodiesel, Up to and Including 20% Biodiesel (B20)
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
300 engine hours
Exceptions
There are several exceptions to the Normal
Schedule.
Axle and Transfer Case Maintenance
Axle(s) and transfer case, four-wheel drive
vehicles, fluid changes or level checks are
not required unless a leak is suspected, or
the assembly has been submerged in
water. Contact an authorized dealer for
service. California Fuel Filter Replacement
If you register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. Ford Motor Company, however,
urges you to have all recommended
maintenance services performed at the
specified intervals and to record all vehicle
service.
Hot Climate Oil Change Intervals
For vehicles operating in the Middle East,
North Africa, Sub-Saharan Africa or
locations with similar climates using an oil
that meets our specification or has an
American Petroleum Institute (API)
Certified for Gasoline Engines (Certification
mark) oil, the normal oil change interval is
3,000 mi (4,800 km)
.
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Scheduled Maintenance

Engine Air Filter Replacement
The life of the engine air filter is dependent
on exposure to dusty and dirty conditions.
Vehicles operated in these conditions
require frequent inspection and
replacement of the engine air filter.
Diesel Particulate Filter
Over time, a slight amount of ash builds
up in the diesel particulate filter, which is
not removed during the regeneration
process. The filter may need to be replaced
with a new or remanufactured part at
approximately 250,000 mi (400,000 km).
Actual mileage varies depending on engine
and vehicle operating conditions.
In this case, the engine control system sets
a service light, a wrench icon, to inform you
to bring your vehicle to the dealer for
service. If there are any issues with the
oxidation catalyst or particulate filter
system, the engine control system sets a
service light, a wrench or engine icon, to
inform you to bring your vehicle to the
dealer for service.
SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE - GASOLINE
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.
Perform the services shown in the
following tables when specified or within
3,000 mi (4,800 km) of the oil change
required message appearing in the
information display.
• Example 1: The message comes on at
28,751 mi (46,270 km)
. Perform the
30,000 mi (48,000 km) automatic
transmission fluid replacement.
• Example 2: The message has not come
on, but the odometer reads 30,000 mi
(48,000 km)
, for example, the oil
change reminder was reset at
25,000 mi (40,000 km)
. Perform the
engine air filter replacement. Towing a Trailer or Using a Car-top Carrier
Change the engine oil and filter as indicated by the
information display and perform services listed in the
normal scheduled maintenance chart.
As required
Inspect and lubricate the U-joints.
Inspect frequently, service
as required
See the axle maintenance items under Exceptions.
Replace the spark plugs.
Every
60,000 mi
(96,000 km)
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Scheduled Maintenance

Extensive Idling or Low-speed Driving for Long Distances, as in Heavy Commercial Use,
such as Delivery, Taxi, Patrol Car or Livery
Change the engine oil and filter as indicated by the
information display and perform services listed in the
normal scheduled maintenance chart.
As required
Replace the engine air filter.
Inspect frequently, service
as required
Replace the spark plugs.
Every 60,000 mi
(96,000 km) Operating in Dusty or Sandy Conditions, such as Unpaved or Dusty Roads
Replace the engine air filter.
Inspect frequently, service
as required
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every
5,000 mi (8,000 km)
Rotate the tires, inspect tires for wear and measure the
tread depth.
Change the engine oil and filter. 1
Every
5,000 mi (8,000 km)
or six months
1 Reset your oil change reminder after each engine oil and filter change. See
Resetting
the Engine Oil Change Reminder (page 511). Off-road Operation
Inspect the steering linkage, ball joints and the U-joints.
Lubricate grease fittings, if applicable.
Inspect frequently, service
as required
Replace the engine air filter.
Change the engine oil and filter. 1
Every
5,000 mi (8,000 km)
or six months
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Rotate the tires, inspect tires for wear and the measure
the tread depth.
1 Reset your oil change reminder after each engine oil and filter change. See
Resetting
the Engine Oil Change Reminder (page 511).
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Scheduled Maintenance

Exclusive Use of E85 - Flex Fuel Vehicles Only
If exclusively ran on E85, fill the fuel tank full with regular
unleaded fuel.
Every oil change interval Driver Training/EVOC
Replace engine oil and filter as indicated by the information
display and perform services listed in the extreme usage
scheduled maintenance chart.
As required
Inspect brake pads, rotors, calipers, hoses, and service as
required.
Inspect engine oil level.
Inspect vehicle every day
prior to starting training
Set tire pressure. Refer to driver door placard for cold tire
pressure information.
Inspect tire quality for wear.
Set wheel lug nut torque. The cold wheel lug nut torque
is 150 lb.ft (204 Nm). If wheels are torqued while they are
hot (after 15 minutes of EVOC driving), torque may be
checked to hot wheel lug nut torque of
70 lb.ft (95 Nm).
Proper functioning of safety devices (seat belts, no air bag
lights, etc.)
Front differential/axle fluid. Check front hub / bearing bolt
torque to 130 lb.ft (175 Nm).
25 hours of training use
Rear differential/axle fluid.
100 hours of training use
Change transmission and transfer case fluids.
Annually
Note: Follow base owner guide direction
for 1,000-mile vehicle break-in prior to using
vehicle for training purposes.
Note: Incorporate vehicle cool-down after
hard driving.
Note: Perform Training / EVOC service
according to the extreme usage scheduled
maintenance chart.
Note: Use police responder part numbers
for replacement parts. Engine Idle Hour Meter
Your vehicle may have an idle meter to
indicate how much time the vehicle has
been sitting in park (P) or neutral (N). The
meter is incorporated with the vehicle
odometer. Depressing the odometer-reset
button once displays the trip odometer
(miles [kilometers] following by a "T" for
trip odometer); depressing the
odometer-reset button a second time
displays the idle meter (hours following by
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Scheduled Maintenance

an "H" for hours). The idle meter only
accumulates time while the vehicle is in
park (P) or neutral (N). Displayed time is
cumulative for the vehicle and cannot be
reset to zero. Police vehicles often
experience long periods of idling, during
which engine oil continues to break down
but distance is not accumulated on the
odometer. Engine Idle Hours have been
incorporated into the Intelligent Oil-Life
Monitor.
Exceptions
There are several exceptions to the Normal
Schedule.
Axle and Transfer Case Maintenance
In four-wheel drive vehicles, axle(s) and
transfer case fluid changes or level checks
are not required unless a leak is suspected
or the assembly has been submerged in
water. Contact an authorized dealer for
service.
California Fuel Filter Replacement
If you register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. Ford Motor Company urges you
to have all recommended maintenance
services performed at the specified
intervals and to record all vehicle service.
Hot Climate Oil Change Intervals
Vehicles operating in the Middle East,
North Africa, Sub-Saharan Africa or
locations with similar climates using an oil
that meets our specification or has an
American Petroleum Institute certified for
gasoline engines (certification mark) oil,
the normal oil change interval is 3,000 mi
(4,800 km). Engine Air Filter Replacement
The life of the engine air filter is dependent
on exposure to dusty and dirty conditions.
Vehicles operated in these conditions
require frequent inspection and
replacement of the engine air filter.
SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE - RAPTOR
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.
Perform the services shown in the
following tables when specified or within
3,000 mi (4,800 km)
of the oil change
required message appearing in the
information display.
• Example 1: The message comes on at
28,751 mi (46,270 km)
. Perform the
30,000 mi (48,000 km) automatic
transmission fluid replacement.
• Example 2: The message has not come
on, but the odometer reads 30,000 mi
(48,000 km)
, for example, the oil
change reminder was reset at
25,000 mi (40,000 km)
. Perform the
engine air filter replacement.
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Scheduled Maintenance