service interval reset FORD F-450 2021 Owners Manual
[x] Cancel search | Manufacturer: FORD, Model Year: 2021, Model line: F-450, Model: FORD F-450 2021Pages: 666, PDF Size: 11.3 MB
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3. Add engine oil that meets the correct
specification.
4. Recheck the oil level.
5. If the oil level is correct, replace the dipstick and make sure it is fully seated.
6. Replace the engine oil filler cap. Turn it clockwise until you feel a strong
resistance.
Note: Do not add oil further than the
maximum mark. Oil levels above the
maximum mark may cause engine damage.
Note: Make sure you install the oil filler cap
correctly.
Note: Soak up any spillage with an
absorbent cloth immediately.
CHANGING THE ENGINE OIL
AND OIL FILTER
If your vehicle is equipped with a diesel
engine, an Intelligent Oil Life Monitor™
calculates the proper oil change service
interval. When the information display
indicates: OIL CHANGE REQUIRED, change
the engine oil and oil filter. See
Information Displays (page 110).
The engine oil filter protects your engine
by filtering harmful, abrasive or sludge
particles and particles significantly smaller
than most available will-fit filters. See
Motorcraft Parts
(page 443).
1. Unscrew the oil filter and oil pan drain plug and wait for the oil to drain.
2. Replace the filter.
Note: Do not handle hot oil filter with bare
hands.
3. Reinstall the oil pan drain plug.
4. Refill the engine with new oil. See Engine Oil Capacity and
Specification
(page 449). 5. For diesel engines, you need to reset
the Intelligent Oil Life Monitor™. See
Information Displays
(page 110).
Engine lubrication for severe
service operation
The following conditions define severe
operation for which engine operation with
SAE 5W-40 that meets our specification
WSS-M2C171-F1 is recommended. Oil and
oil filter change intervals will be
determined by the Intelligent Oil Life
Monitor™ as noted previously.
• Frequent or extended idling (over 10
minutes per hour of normal driving).
• Low-speed operation/stationary use.
• If vehicle is operated in sustained
ambient temperatures below
-9°F
(-23°C) or above 100°F (38°C).
• Frequent low-speed operation,
consistent heavy traffic less than
25 mph (40 km/h)
.
• Operating in severe dust conditions.
• Operating the vehicle off road.
• Towing a trailer over
1,000 mi
(1,600 km).
• Sustained, high-speed driving at Gross
Vehicle Weight Rating (maximum
loaded weight for vehicle operation).
• Use of fuels with sulfur content other
than ultra-low sulfur diesel (ULSD).
• Use of high-sulfur diesel fuel.
OIL CHANGE INDICATOR
RESET
Use the information display controls on
the steering wheel to reset the oil change
indicator.
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From the main menu scroll to:
Action and description
Message
Press the down arrow
button, then from this menu
scroll to the following
message.
Truck Info
Press the OK button.
Mainten-
ance
Monitor
Press the down arrow
button, then from this menu
scroll to the following
message.
Oil Life:
xxx%
Press the
OK button.
Oil Life
Press and hold the
OK
button until the instrument
cluster displays the
following message.
Oil Life
Hold OK to
Reset
Oil Life: 100%
When the oil change indic-
ator resets the instrument
cluster displays 100%.
Repeat the process if the oil
change indicator does not
reset.
CHANGING THE ENGINE AIR
FILTER - 6.2L WARNING:
To reduce the risk of
vehicle damage and personal burn
injuries, do not start your engine with the
air cleaner removed and do not remove
it while the engine is running.
Use the correct specification air filter
element. See
Motorcraft Parts (page
443). Note:
Failure to use the correct air filter
element may result in severe engine
damage. Resulting component damage
may not be covered by the vehicle Warranty.
Change the air filter element at the correct
service interval. See
Scheduled
Maintenance (page 565). 1. Disconnect the mass air flow sensor
electrical connector, if required.
2. Remove the air intake tube securing clamp.
3. Pull the air intake tube away from the air filter housing.
4. Remove the clips that secure the air filter housing cover. Remove the air
filter housing cover.
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When the oil change message appears in
the information display, it is time for an oil
change. Make sure you perform the oil
change within two weeks or 500 mi
(800 km) of the message appearing. Make
sure you reset the Intelligent Oil-Life
Monitor after each oil change. See
Oil
Change Indicator Reset (page 356).
If your information display resets
prematurely or becomes inoperative, you
should perform the oil change interval at
six months or
5,000 mi (8,000 km) from
your last oil change. Never exceed one year
or
10,000 mi (16,000 km) between oil
change intervals.
You can drive high performance vehicles
in such a way that may lead to higher oil
consumption this includes extended time
at high engine speeds, high loads, engine
braking, hard cornering maneuvers, track
and off-road usage. Under these
conditions, oil consumption of
approximately 1 quart per 500 miles (1 liter
per 800 km) is possible. As a result, you
need to check the engine oil level at every
refueling and adjust to maintain proper
levels to avoid engine damage.
Your vehicle is very sophisticated and built
with multiple, complex, performance
systems. Every manufacturer develops
these systems using different
specifications and performance features.
That is why it is important to rely upon your
dealership to properly diagnose and repair
your vehicle.
We have recommended maintenance
intervals for various parts and component
systems based upon engineering testing.
We rely upon this testing to determine the
most appropriate mileage for replacement
of oils and fluids to protect your vehicle at
the lowest overall cost to you and
recommends against maintenance
schedules that deviate from the scheduled
maintenance information. We strongly recommend the use of only
our genuine or our authorized
re-manufactured replacement parts
engineered for your vehicle.
Additives and Chemicals
This owner's manual and our Workshop
Manual list the recommended additives
and chemicals for your vehicle. We do not
recommend using chemicals or additives
not approved by us as part of your vehicle
’s
normal maintenance. Please consult your
warranty information.
Oils, Fluids and Flushing
In many cases, fluid discoloration is a
normal operating characteristic and, by
itself, does not necessarily indicate a
concern or that the fluid needs to be
changed. However, a qualified expert, such
as the factory-trained technicians at your
dealership, should inspect discolored fluids
that also show signs of overheating or
foreign material contamination
immediately.
Make sure to change your vehicle ’s oils and
fluids at the specified intervals or in
conjunction with a repair. Flushing is a
viable way to change fluid for many vehicle
sub-systems during scheduled
maintenance. It is critical that systems are
flushed only with new fluid that is the same
as that required to fill and operate the
system or using our approved flushing
chemical.
Owner Checks and Services
Make sure you perform the following basic
maintenance checks and inspections every
month or at six-month intervals.
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Result
Engine Air Filter Status
Message
Indicates the engine air filter is performing as expected.
Filter OK
Indicates that there is a higher than expected restriction
across the engine air filter, which could represent an air filter at full useful life or a filter with an obstruction.
Check filter
1
When this displays, inspect the engine air filter and replace if necessary.
After the inspection or engine air filter replacement, you must reset the system in order to change the status from Check Filter to Filter OK.
Indicates that there is an error within the electronic air filter maintenance minder system requiring service.
System fault
1 Reset the engine air filter information monitor after you replace the air filter.
Normal Maintenance Intervals At Every Oil Change Interval as Indicated by the Information Display
1
Change the engine oil and filter. 2
Fuel and water separator. Drain if necessary or if indicated by the information display.
Refill the diesel exhaust fluid tank.
Rotate the tires, inspect the tires for wear and measure the tread depth. 4
Perform a multi-point inspection, recommended.
Inspect the air filter restriction gauge. Replace the air filter if necessary. 3
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and the parking brake.
Inspect the engine and secondary cooling system coolant concentration freeze-point
protection, level and the hoses.
Inspect the exhaust system and heat shields.
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At Every Oil Change Interval as Indicated by the Information Display
1
Inspect the front axle and U-joints. Lubricate any grease fittings. Four-wheel drive
vehicles.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and the U-
joints. Lubricate any grease fittings.
1 Do not exceed one year/10,000 mi (16,000 km) or 350 engine hours between service
intervals.
2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes.
3 Reset the engine air filter information monitor after you replace the air filter.
4 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate
the rear wheels if you notice unusual wear. Brake Fluid Maintenance
1
Change the brake fluid. 2
Every three years
1 Perform this maintenance item every three years. Do not exceed the designated time
for the interval.
2 Brake fluid servicing requires special equipment available at your authorized dealer. Other Maintenance items
1
Replace the cabin air filter.
Every
20,000 mi
(32,000 km)
Replace the engine air filter. 2
Every
30,000 mi
(48,000 km) Replace the engine-mounted and frame-mounted fuel filters.
Inspect the engine and secondary cooling system coolant
concentration freeze-point protection, additive corrosion
inhibitor strength, coolant level, and hoses. Add coolant
additive if necessary.
Replace the engine air inlet foam filter.
Every
50,000 mi
(80,000 km)
Replace the front wheel bearing grease and grease seal if
using non-sealed bearings. Two-wheel drive vehicles.
Every
60,000 mi
(96,000 km)
Inspect the accessory drive belt or belts. 3
At
90,000 mi
(144,000 km)
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Other Maintenance items
1
Change the automatic transmission fluid and filter. Consult
dealer for requirements.
Every 150,000 mi
(240,000 km) Replace the accessory drive belt or belts if not replaced
within the last 100,000 mi (160,000 km).
Replace the front wheel bearings and seals if using non-
sealed bearings. Two-wheel drive vehicles.
Change the axle(s) fluid. See exceptions.
Change the transfer case fluid, if equipped.
Change the engine and secondary cooling system coolant. 4
At
200,000 mi
(320,000 km)
1 You can perform these maintenance items within
3,000 mi (4,800 km) of the last oil
change. Do not exceed the designated distance for the interval.
2 Reset the engine air filter information monitor after you replace the air filter.
3 Perform follow-up inspections every 15,000 mi (24,000 km) after the initial inspection.
Replace the belt or belts at
150,000 mi (240,000 km).
4 Initial replacement at 10 years or 200,000 mi (320,000 km), then every 5 years or
100,000 mi (160,000 km).
SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE
Gasoline 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.
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Audio Unit.......................................................479
Accessing the Apps Menu............................. 480
Accessing the Clock Settings....................... 480
Accessing the Media Source Menu............480
Accessing the Phone Features.................... 480
Accessing the Settings Menu....................... 480
Accessing the Sound Settings..................... 480
Adjusting the Volume...................................... 480
Changing Radio Stations............................... 480
Listening to the Radio....................................... 481
Playing or Pausing Media................................ 481
Selecting the Audio Modes........................... 489
Setting a Memory Preset............................... 489
Switching Radio Text On and Off.................481
Switching Repeat Mode On and Off...........481
Switching Shuffle Mode On and Off...........481
Switching the Audio Unit On and Off.........481
Switching the Display On and Off...............481
Using Seek, Fast Forward and Reverse.............................................................. 481
Using the Display Control................................ 481
Using the Number Block.................................. 481
Autolamps........................................................88 Windshield Wiper Activated
Headlamps........................................................ 88
Automatic High Beam Control..................93
Automatic High Beam Control Indicators........................................................93
Automatic Transmission...........................207
Brake-Shift Interlock......................................... 210
If Your Vehicle Gets Stuck in Mud or Snow.................................................................... 211
Neutral Idle with F350, F450, F550 and F600 Chassis Cab Vehicles....................... 210
Understanding the Shift Positions of Your Automatic Transmission............................ 207
Understanding Your SelectShift Automatic ™ Transmission....................... 208
Automatic Transmission Fluid Capacity and Specification - Diesel.....................463
Automatic Transmission Fluid Capacity and Specification - Gasoline
................463
Six-Speed Automatic Transmission..........463
Ten-Speed Automatic Transmission.........464
Automatic Transmission Fluid Check.............................................................376
Auto Mode
.......................................................145
Auto Mode Indicators........................................ 145Switching Auto Mode On and Off................145
Switching Dual Mode On and Off................146
Autowipers.......................................................85
Auxiliary Power Points...............................168 400 Watt AC Power Point.............................. 168
DC Power Point................................................... 168
Locations............................................................... 169
Auxiliary Switches
.......................................559
Upfitter Interface Module............................... 562
B
Battery See: Changing the 12V Battery...................... 379
Bed Extender....................................................73 Grocery mode........................................................ 75
Tailgate mode........................................................ 74
Blind Spot Information System
.............254
Blind Spot Information System with Trailer
Tow..................................................................... 256
Switching the System Off and On..............258
System Errors...................................................... 258
Using the System............................................... 255
BLIS See: Blind Spot Information System..........254
Bonnet Lock See: Opening and Closing the Hood..........348
Booster Seats..................................................33 Types of Booster Seats...................................... 34
Brake Fluid Check.........................................377 Brake Fluid Service Interval............................ 378
Brake Fluid Specification..........................465
Brakes...............................................................223 General Information.......................................... 223
Breaking-In.....................................................320
Bulb Specification Chart...........................447
C
Calculating Payload
....................................274
Calculating the Load Limit.......................274
Helpful examples for calculating the
available amount of cargo and luggage
load capacity.................................................. 275
Canceling the Set Speed...........................231
Capacities and Specifications
.................441
Cargo Lamps....................................................91
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