flex fuel FORD F-150 2019 Owners Manual

AUTO-START-STOP
The system helps reduce fuel consumption
by automatically stopping and restarting
the engine when your vehicle has stopped.
The engine restarts automatically when
you release the brake pedal.
In some situations, your vehicle may restart
automatically, for example:
•
To maintain interior comfort.
• To recharge the battery.
Note: Power assist steering turns off when
the engine is off.
Note: If your vehicle is flex fuel capable,
Auto-Start-Stop will be inhibited for a short
time after a refuel event while the system
is verifying the fuel type being used. WARNING: Apply the parking
brake, shift into park (P), switch the
ignition off and remove the key before
you leave your vehicle. Failure to follow
this instruction could result in personal
injury or death. WARNING:
Before opening the
hood, fully apply the parking brake, shift
into park (P) or neutral (N) and switch
the ignition off. WARNING:
Apply the parking
brake, shift into park (P), switch the
ignition off and remove the key before
you open the hood or have any service
or repair work completed. If you do not
switch the ignition off, the engine could
restart at any time. Failure to follow this
instruction could result in personal injury
or death. WARNING:
The system may
require the engine to automatically
restart when the auto-start-stop
indicator illuminates green or flashes
amber. Failure to follow this instruction
could result in personal injury.
The Auto-Start-Stop system status is
available at a glance within the information
display. See Information Displays (page
116
).
Enabling Auto-Start-Stop
The system automatically enables every
time you start your vehicle if:
• You do not press the Auto-Start-Stop
button (not illuminated).
• Your vehicle exceeds an initial speed
of
3 mph (5 km/h) after you have
initially started your vehicle.
• You have stopped your vehicle.
• Your foot is on the brake pedal.
• The driver door is closed.
• There is adequate brake vacuum.
• The interior compartment has cooled
or warmed to an acceptable level.
• The front windshield defroster is off.
• You have not turned the steering wheel
rapidly or you do not have it at a sharp
angle.
• The vehicle is not on a steep road
grade.
• The battery is within optimal operating
conditions (battery state of charge and
temperature in range).
• The engine coolant is at operating
temperature.
• Elevation is below about
11,000 ft
(3,350 m).
• Ambient temperature is moderate.
• The trailer is not connected.
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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201808, Third-Printing- Unique Driving Characteristics

Use Motorcraft® cetane booster or an
equivalent cetane booster additive if you
suspect fuel has low cetane. Use
Motorcraft® anti-gel & performance
improver or an equivalent additive if there
is fuel gelling.
Do not use alcohol-based additives to
improve cetane quality, to prevent fuel
gelling or any other use. The use of alcohol
additives may result in damage to the fuel
injectors and system. See Engine
Specifications (page 419).
Your warranty may not cover repairs
needed to correct the effects of using an
aftermarket product that does not meet
Ford specifications in your fuel.
FUEL QUALITY - E85
Choosing the Right Fuel - Flex Fuel
Vehicles
Flex fuel vehicles have one of the following
identifiers:
• Yellow fuel filler cap.
• Yellow bezel around the fuel filler inlet.
• Yellow fuel filler housing.
• Yellow E85 label on the fuel tank filler
door. Your vehicle is designed to operate on
regular unleaded gasoline with a minimum
pump (R+M)/2 octane rating of 87 or
regular unleaded gasoline blended with a
maximum of 85% ethanol (E85). Some fuel stations, particularly those in
high altitude areas, offer fuels posted as
regular unleaded gasoline with an octane
rating below 87. The use of these fuels
could result in engine damage that will not
be covered by the vehicle warranty.
For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended. The
performance gained by using premium fuel
is most noticeable in hot weather as well
as other conditions, for example when
towing a trailer. See Towing (page 285).
Do not be concerned if the engine
sometimes knocks lightly. However, if the
engine knocks heavily while using fuel with
the recommended octane rating, contact
an authorized dealer to prevent any engine
damage.
We recommend Top Tier detergent
gasolines, where available to help minimize
engine deposits and maintain optimal
vehicle and engine performance. For
additional information, refer to
www.toptiergas.com.
Note: Use of any fuel for which the vehicle
was not designed can impair the emission
control system, cause loss of vehicle
performance, and cause damage to the
engine which may not be covered by the
vehicle Warranty.
Do not use:
• Diesel fuel.
• Fuels containing kerosene or paraffin.
• Fuels containing more than 85%
ethanol or E100 fuel.
• Fuels containing methanol.
• Fuels containing metallic-based
additives, including manganese-based
compounds.
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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201808, Third-Printing- Fuel and RefuelingE161513

Because your vehicle
’s engine is
electronically controlled by a computer,
some control conditions are maintained
by power from the battery. When the
battery is disconnected or a new battery
is installed, the engine must relearn its idle
and fuel trim strategy for optimum
driveability and performance. Flexible fuel
vehicles (FFV) must also relearn the
ethanol content of the fuel for optimum
driveability and performance.
To restore the settings, do the following:
1. Apply the parking brake.
2. Shift into park (P) or neutral (N).
3. Switch off all accessories.
4. Press the brake pedal and start your vehicle.
5. Run the engine until it reaches normal operating temperature. While the
engine is warming up, complete the
following: Reset the clock. Reset the
power windows bounce-back feature.
See Windows and Mirrors (page 100).
Reset the radio station presets. See
Audio System (page 453).
6. Allow the engine to idle for at least one
minute.
7. Drive the vehicle at least 10 mi (16 km)
to completely relearn the idle trim and
fuel trim strategy.
Note: If you do not allow the engine to
relearn the idle and fuel trim strategy, the
idle quality of your vehicle may be adversely
affected until the engine computer
eventually relearns the idle trim and fuel
trim strategy.
Note: For flexible fuel vehicles, if you are
operating on E85, you may experience poor
starts or an inability to start the engine and
driveability problems until the fuel trim and
ethanol content have been relearned. Make sure that you dispose of old batteries
in an environmentally friendly way. Seek
advice from your local authority about
recycling old batteries.
If storing your vehicle for more than 30
days without recharging the battery, we
recommend that you disconnect the
negative battery cable to maintain battery
charge for quick starting.
Battery Management System
(If
Equipped)
The battery management system monitors
battery conditions and takes actions to
extend battery life. If excessive battery
drain is detected, the system temporarily
disables some electrical systems to
protect the battery.
Systems included are:
• Heated rear window.
• Heated seats.
• Climate control.
• Heated steering wheel.
• Audio unit.
• Navigation system.
A message may appear in the information
displays to alert you that battery
protection actions are active. These
messages are only for notification that an
action is taking place, and not intended to
indicate an electrical problem or that the
battery requires replacement.
After battery replacement, or in some
cases after charging the battery with an
external charger, the battery management
system requires eight hours of vehicle sleep
time to relearn the battery state of charge.
During this time your vehicle must remain
fully locked with the ignition switched off.
Note: Prior to relearning the battery state
of charge, the battery management system
may temporarily disable some electrical
systems.
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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201808, Third-Printing- Maintenance

Off-road Operation
Inspect steering linkage, ball joints and U-joints. Lubricate
if equipped with grease fittings.
Inspect frequently, service
as required
Replace engine air filter. (Gasoline engine).
Inspect the air filter restriction gauge. Replace the filter if
necessary (Diesel Engine).
Change 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 tires, inspect tires for wear and measure tread
depth.
1 Reset your Intelligent Oil-Life Monitor after each engine oil and filter change. Exclusive Use of E85 (Flex Fuel Vehicles Only)
If ran exclusively on E85, fill the fuel tank full with regular
unleaded fuel. (Gasoline Engine).
Every oil change interval
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.
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F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201808, Third-Printing- Scheduled Maintenance

Fuel Filler Funnel Location - Regular
Cab..................................................................193
Fuel Filler Funnel Location - SuperCab/ SuperCrew...................................................193
Fuel Filter - Diesel........................................365
Fuel Filter - Gasoline..................................366
Fuel Quality - Diesel
....................................188
Biodiesel................................................................ 189
Diesel Fuel Additives ........................................ 190
Fuel Requirements - Choosing The Right Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Not Required .........189
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) ...................... 188
Fuel Quality - E85.........................................191 Choosing the Right Fuel - Flex Fuel
Vehicles.............................................................. 191
Switching Between E85 and Gasoline............................................................ 192
Fuel Quality - Gasoline...............................192 Choosing the Right Fuel................................... 192
Fuel Shutoff
...................................................327
Fuses................................................................339
Fuse Specification Chart..........................339 Passenger Compartment Fuse
Panel................................................................. 345
Power Distribution Box.................................... 339
G
Garage Door Opener
...................................166
Garage Door Opener See: Universal Garage Door Opener...........166
Gauges..............................................................107 Diesel Exhaust Fluid (DEF) Gauge................110
Engine Coolant Temperature Gauge..........109
Engine Oil Pressure Gauge............................. 109
Fuel Gauge............................................................ 109
Information Display............................................ 110
Transmission Fluid Temperature Gauge................................................................ 109
Turbo Boost Gauge........................................... 109
Type 1 and 2........................................................... 107
Type 3..................................................................... 108Gearbox
See: Transmission............................................... 212
General Information on Radio Frequencies...................................................58
Intelligent Access................................................. 58
General Maintenance Information.......562 Multi-Point Inspection..................................... 565
Owner Checks and Services.......................... 563
Protecting Your Investment........................... 562
Why Maintain Your Vehicle?......................... 562
Why Maintain Your Vehicle at Your Dealership?..................................................... 562
Getting Assistance Outside the U.S. and Canada.........................................................335
Getting the Services You Need...............332 Away From Home.............................................. 332
H
Hazard Flashers............................................327
Headlamp Adjusting See: Adjusting the Headlamps.................... 369
Headrest See: Head Restraints......................................... 155
Head Restraints.............................................155 Adjusting the Head Restraint......................... 156
Heated Exterior Mirrors...............................153
Heated Rear Window..................................153
Heated Seats.................................................163 Rear Heated Seats............................................. 163
Heated Steering Wheel...............................89
Heated Windshield.......................................153 Windshield Wiper De-Icer................................ 153
Heating See: Climate Control.......................................... 147
Hill Descent Control
...................................236
Principle of Operation...................................... 236
Hill Start Assist.............................................230 Switching the System On and Off................231
Using Hill Start Assist........................................ 231
Hints on Controlling the Interior Climate..........................................................150
Defogging the Side Windows in Cold Weather............................................................. 152
General Hints....................................................... 150
Quickly Cooling the Interior............................. 152
Quickly Heating the Interior............................. 151
Recommended Settings for Cooling...........152
633
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201808, Third-Printing- Index