2018 FORD F-150 heating

The air conditioning may automatically
turn on and off during severe operating
conditions to protect the engine from
overheating. When the coolant
temperature decreases to the normal
operating temperature, the air conditioning
turns on.
If the coolant temperature gauge moves
fully into the red zone, or if the coolant
temperature warning or service engine
soon messages appear in your information
display, do the following:
1. Stop your vehicle as soon as it is safe
to do so. Fully apply the parking brake,
shift into park (P) or neutral (N).
2. Leave the engine running until the coolant temperature gauge needle
returns to the normal position. If the
temperature does not drop after
several minutes, follow the remaining
steps.
3. Switch the engine off and wait for it to
cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue.
AUTOMATIC TRANSMISSION
FLUID CHECK
If required, have an authorized dealer check
and change the transmission fluid at the
correct service interval. See Scheduled
Maintenance (page 561).
The automatic transmission does not have
a transmission fluid dipstick. Refer to your scheduled maintenance
information for scheduled intervals for fluid
checks and changes. Your transmission
does not consume fluid. However, if the
transmission slips, shifts slowly or if you
notice a sign of leaking fluid, contact an
authorized dealer.
Do not use supplemental transmission
fluid additives, treatments or cleaning
agents. The use of these materials may
affect transmission operation and result
in damage to internal transmission
components.
TRANSFER CASE FLUID
CHECK
1. Clean the filler plug.
2. Remove the filler plug.
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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing MaintenanceE170444
3

Driver temperature: Touch up
or down to adjust the
temperature.
A
Heated steering wheel: Touch
this icon to switch the heated
steering wheel on and off. It
takes about 5 minutes to warm
the steering wheel to 74°F
(23°C) in temperatures as low
B
as -4°F (-22°C). The wheel
maintains an approximate
temperature of 90°F (32°C) and
operates independently from the
heated seats and other
climate-control functions. The
heating element is in between
the leather covering and foam
core to help provide maximum
heat without adversely affecting
the feel of the steering wheel.
Note:
This feature only
functions when you switch the
engine on.
Note: The heated steering wheel
may remain on after remote
starting the vehicle, based on
your remote start settings. The
heated steering wheel may also
turn on when you start your
vehicle, if it was on when you
switched your vehicle off.
Note:
For steering wheels with
wood trim, the heating feature
will not heat the wheel between
the 10 and 2 o'clock positions.
Defrost:
A pop up appears on
the screen to display the defrost
options.
C
MAX Defrost: Touch the button
to maximize defrosting. Air flows
through the windshield vents,
the fan automatically adjusts to
the highest speed and the driver
and passenger temperatures are set to HI. You can use this setting
to defog or clear a thin covering
of ice from the windshield. The
heated rear window also
automatically turns on when you
select MAX Defrost.
Defrost:
Distributes air through
the windshield defroster vents
and demister vents.
AUTO:
Touch the button to
switch on automatic operation.
Select the desired temperature
using the temperature control.
The system adjusts fan speed,
air distribution, air conditioning
operation, and selects outside
air or recirculated air to heat or
cool the vehicle in order to
maintain the desired
temperature.
D
Power:
Touch the button to
switch the system on and off.
Switching off the climate control
system prevents outside air from
entering the vehicle.
E
DUAL:
This button lights up
when the passenger controls are
active. To switch it off and link
the passenger temperature to
the driver temperature, touch the
DUAL button.
F
Note:
the passenger side
temperature and the DUAL
indication automatically turn on
when you or your passenger
adjust the passenger
temperature.
Passenger temperature:
Touch up or down to adjust the
temperature.
G
Fan speed:
Touch up or down
to increase or decrease the
volume of air that circulates in
your vehicle.
H
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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing SYNC™ 3
(If Equipped)

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 353).
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.
Ford Motor Company has recommended
maintenance intervals for various parts
and component systems based upon
engineering testing. Ford Motor Company
relies 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
genuine Ford, Motorcraft or
Ford-authorized re-manufactured
replacement parts engineered for your
vehicle.
Additives and Chemicals
This owner's manual and the Ford
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 a Ford-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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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Scheduled Maintenance

Fuel Requirements - Choosing The Right
Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Not Required ..........185
Fuel Requirements - Choosing The Right Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Required (United
States/Canada/Puerto Rico/U.S. Virgin
Islands And Other Locales) ...................... 184
Fuel Quality - E85.........................................187 Choosing the Right Fuel - Flex Fuel
Vehicles.............................................................. 187
Switching Between E85 and Gasoline............................................................ 188
Fuel Quality - Gasoline..............................188 Choosing the Right Fuel.................................. 188
Fuel Shutoff...................................................322
Fuses................................................................335
Fuse Specification Chart..........................335
Passenger Compartment Fuse Panel.........341
Power Distribution Box.................................... 335
G
Garage Door Opener...................................162
Garage Door Opener See: Universal Garage Door Opener............162
Gauges
.............................................................105
Diesel Exhaust Fluid (DEF) Gauge...............107
Engine Coolant Temperature Gauge...........107
Engine Oil Pressure Gauge............................. 106
Fuel Gauge............................................................ 107
Information Display............................................ 107
Transmission Fluid Temperature Gauge................................................................. 107
Turbo Boost Gauge............................................ 107
Type 1 and 2.......................................................... 105
Type 3..................................................................... 106
Gearbox See: Transmission.............................................. 207
General Information on Radio Frequencies...................................................56
Intelligent Access................................................. 56
General Maintenance Information........561 Multi-Point Inspection..................................... 563
Owner Checks and Services.......................... 562
Protecting Your Investment............................ 561
Why Maintain Your Vehicle?.......................... 561Why Maintain Your Vehicle at Your
Dealership?...................................................... 561
Getting Assistance Outside the U.S. and Canada..........................................................331
Getting the Services You Need...............328 Away From Home.............................................. 328
H
Hazard Flashers............................................322
Headlamp Adjusting See: Adjusting the Headlamps..................... 363
Headrest See: Head Restraints.......................................... 151
Head Restraints
..............................................151
Adjusting the Head Restraint......................... 152
Heated Exterior Mirrors..............................149
Heated Rear Window..................................149
Heated Seats.................................................158 Rear Heated Seats............................................. 159
Heated Steering Wheel
................................87
Heated Windshield......................................149 Windshield Wiper De-Icer............................... 149
Heating See: Climate Control......................................... 143
Hill Descent Control.....................................231 Principle of Operation....................................... 231
Hill Start Assist.............................................225 Switching the System On and Off..............226
Using Hill Start Assist....................................... 226
Hints on Controlling the Interior Climate..........................................................146
Defogging the Side Windows in Cold Weather............................................................ 148
General Hints....................................................... 146
Quickly Cooling the Interior............................ 148
Quickly Heating the Interior............................. 147
Recommended Settings for Cooling..........148
Recommended Settings for Heating...........147
Hints on Driving With Anti-Lock Brakes............................................................223
Home Screen.................................................491
Hood Lock See: Opening and Closing the Hood..........345
I
Ignition Switch
...............................................170
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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing Index