check engine light FORD F-250 2018 Owners Manual

Car Finder
Press the button twice within
three seconds. A tone sounds
and the direction indicators
flash. We recommend you use this method
to locate your vehicle, rather than using
the panic alarm.
Sounding the Panic Alarm Press the button to sound the
panic alarm. Press the button
again or switch the ignition on to
turn it off.
Note: The panic alarm only operates when
the ignition is off.
Remote Start (If Equipped) WARNING
To avoid exhaust fumes, do not use
remote start if your vehicle is parked
indoors or in areas that are not well
ventilated. Note:
Do not use remote start if your fuel
level is low. The remote start button is on the
transmitter.
This feature allows you to start your
vehicle from the outside. The transmitter
has an extended operating range.
You can configure vehicles with automatic
climate control to turn on the automatic
climate control when you remote start your
vehicle. See Automatic Climate Control
(page
147). A manual climate control
system runs at the setting you set it to
when you switched your vehicle off.
Many states and provinces restrict the use
of remote start. Check your local and state
or provincial laws for specific requirements
regarding remote start systems. The remote start system does not work if
any of the following occur:
•
The ignition is on.
• The anti-theft alarm triggers.
• You switch off the feature.
• The hood is open.
• The transmission is not in park (P).
• The battery voltage is below the
minimum operating voltage.
• The service engine soon light is on.
Remote Control Feedback
An LED on the remote control provides
status feedback of remote start or stop
commands. Status
LED
Remote start orextension
successful
Solid green
Remote stop
successful; vehicle off
Solid red
Remote start orstop failed
Blinking red
Waiting for statusupdate
Blinking green
Remote Starting Your Vehicle
Note: You must press each button within
three seconds of each other. 61
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Keys and Remote ControlsE138623 E138624 E138625 E138626

Transmission Fluid Temperature
Gauge
Indicates transmission fluid temperature.
At normal operating temperature, the level
indicator will be in the normal range. If the
transmission fluid temperature exceeds
the normal range, stop the vehicle as soon
as safely possible and verify the airflow is
not restricted such as snow or debris
blocking airflow through the grill. Also,
higher than normal operating temperature
can be caused by special operation
conditions (i.e. snowplowing, towing or
off-road use). Operating the transmission
for extended periods with the gauge in the
higher than normal area may cause
internal transmission damage. You need
to alter the severity of your driving
conditions to lower the transmission
temperature into the normal range. If the
gauge continues to show high
temperatures, see an authorized dealer.
Turbo Boost Gauge (If Equipped)
Indicates the amount of manifold air
pressure in the engine.
DEF Gauge
(If Equipped)
Indicates the current DEF level.
WARNING LAMPS AND
INDICATORS
The following warning lamps and
indicators alert you to a vehicle condition
that may become serious. Some lamps
illuminate when you start your vehicle to
make sure they work. If any lamps remain
on after starting your vehicle, refer to the
respective system warning lamp for further
information. Note:
Some warning indicators appear in
the information display and operate the
same as a warning lamp but do not
illuminate when you start your vehicle.
Adaptive Cruise Control
(If Equipped) The speed control system
indicator light changes color to
indicate what mode the system
is in. See Using Adaptive Cruise Control
(page
244).
On (white light): Illuminates when the
adaptive cruise control system is turned
on. Turns off when the speed control
system is turned off.
Engaged (green light): Illuminates when
the adaptive cruise control system is
engaged. Turns off when the speed control
system is disengaged.
Adaptive Steering
(If Equipped) The adaptive steering system
indicator illuminates if the
system detects a fault during the
continuous diagnostic checks.
Adaptive Steering Initialization (yellow,
flashing): The adaptive steering system
has detected a difference between
steering wheel angle and the desired road
wheel angle. The steering wheel adjusts
itself to correct this difference. This
adjustment is part of normal system
operation.
Adaptive Steering Off (yellow, solid): The
adaptive steering system is off. It is
possible that the steering wheel may not
be straight when the vehicle is driving
straight ahead. If this message persists,
see an authorized dealer.
108
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Instrument ClusterE144524 E223375

Adaptive Steering Loss (red, solid): The
adaptive steering system integrity cannot
be verified. Do not drive the vehicle and
contact an authorized dealer immediately.
See Steering (page 259).
Anti-Lock Braking System It illuminates momentarily when
you switch on the ignition to
confirm that the lamp is
functional. If it does not illuminate when
you switch on the ignition or begins to flash
at anytime, have the system checked as
soon as possible.
If it illuminates when you are driving, this
indicates a malfunction. You will continue
to have the normal braking system
(without ABS) unless the brake system
warning lamp is also illuminated. Have the
system checked as soon as possible.
Automatic High Beam
(If Equipped) Illuminates when this feature is
on. See
Automatic High Beam
Control (page 92).
Battery If it illuminates while driving, it
indicates a malfunction. Switch
off all unnecessary electrical
equipment and have the system checked
by your authorized dealer immediately. Brake System WARNING
Driving your vehicle with the warning
lamp on is dangerous. A significant
decrease in braking performance
may occur. It may take you longer to stop
your vehicle. Have your vehicle checked as
soon as possible. Driving extended
distances with the parking brake engaged
can cause brake failure and the risk of
personal injury. It illuminates momentarily when
you switch on the ignition to
confirm that the lamp is
functional. If it does not illuminate when
you switch on the ignition or begins to flash
at anytime, have the system checked as
soon as possible.
Illuminates when you engage the parking
brake with the ignition on.
If it illuminates when you are driving, check
that the parking brake is not engaged. If
the parking brake is not engaged, this
indicates low brake fluid level or a brake
system malfunction. Have the system
checked as soon as possible.
Blind Spot Monitor
(If Equipped) It illuminates when you switch
this feature off or in conjunction
with a message. See Blind Spot
Information System
(page 252).
Check Fuel Cap
(If Equipped) Illuminates when the fuel cap
may not be properly installed.
Continued driving with this light
on may cause the Service engine soon
warning indicator to come on.
109
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Instrument Cluster E144522 E151262

It also illuminates momentarily when you
switch the ignition on to confirm the lamp
is functional. If it does not illuminate when
you switch the ignition on, or begins to
flash at any time, have the system checked
by your authorized dealer.
Powertrain Malfunction/Reduced
Power/Electronic Throttle Control
Illuminates when a powertrain
or a 4WD fault has been
detected. Contact your
authorized dealer as soon as possible.
Service Engine Soon If it illuminates when the engine
is running this indicates a
malfunction. The On Board
Diagnostics system has detected a
malfunction of the vehicle emission control
system.
If it flashes, engine misfire may be
occurring. Increased exhaust gas
temperatures could damage the catalytic
converter or other vehicle components.
Drive in a moderate fashion (avoid heavy
acceleration and deceleration) and have
your vehicle immediately serviced.
It illuminates when you switch the ignition
on prior to engine start to check the bulb
and to indicate whether your vehicle is
ready for Inspection and Maintenance
(I/M) testing.
Normally, it illuminates until the engine is
cranked and automatically turns off if no
malfunctions are present. However, if after
15 seconds it flashes eight times, this
indicates that your vehicle is not ready for
Inspection and Maintenance (I/M) testing.
See Emission Law (page 195). Stability Control Illuminates when the system is
active. If it remains illuminated
or does not illuminate when you
switch the ignition on, this indicates a
malfunction. During a malfunction the
system will switch off. Have the system
checked by your authorized dealer
immediately. See
Using Stability
Control (page 231).
Stability Control Off Illuminates when you switch the
system off. It will go out when
you switch the system back on
or when you switch the ignition off.
See
Using Stability Control (page 231).
Transmission Tow/Haul
(If Equipped) Illuminates when the tow/haul
feature has been activated. If the
light flashes steadily, have the
system serviced immediately, damage to
the transmission could occur.
4X2
(If Equipped) Illuminates momentarily when
two-wheel drive high is selected.
If the light fails to display when
the ignition is turned on, or remains on,
have the system serviced immediately by
your authorized dealer.
4X4 LOW
(If Equipped) Illuminates when four-wheel
drive low is engaged. If the light
fails to display when the ignition
is turned on, or remains on, have the
system serviced immediately by your
authorized dealer.
111
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Instrument Cluster E138639 E130458 E161509 E163173 E181780

4X4 HIGH (If Equipped)
Illuminates when four-wheel
drive high is engaged. If the light
fails to display when the ignition
is turned on, or remains on, have the
system serviced immediately by your
authorized dealer.
Diesel Engine Brake
(If Equipped) Illuminates when you switch the
manual engine brake on. See
General Information
(page
225). Illuminates when you switch the
automatic engine brake on. See
General Information
(page
225).
Diesel Exhaust Fluid
(If Equipped) With the key in the on position,
illuminates when the DEF is
contaminated, low or someone
has tampered with the DEF system. See
Selective Catalytic Reductant System
(page
198).
Wait To Start
(If Equipped) Illuminates when you switch the
ignition on as part of the
pre-start system. Wait until the
wait to start indicator turns off before
attempting to start vehicle. See
Starting
a Diesel Engine (page 178).
Water In Fuel
(If Equipped) WARNING
Do not drain the water-in-fuel
separator while the engine is running.
Failure to follow this warning may
result in fire, serious injury, death or
property damage. During refueling, it is possible for
you to pump
water-contaminated diesel fuel
into your fuel tank. Your vehicle ’s fuel
system is equipped with a fuel filter and
water separator to remove water from the
fuel. The water in fuel indicator lights when
the fuel and water separator has a
significant quantity of water in it and
requires immediate draining.
If the water in fuel indicator illuminates
when the engine is running, stop your
vehicle as soon as safely possible, shut off
the engine, then drain the fuel and water
separator. See
Fuel Quality (page 187).
Allowing water to stay in the fuel system,
after the water in fuel indicator illuminates,
could result in extensive damage or failure
of the fuel injection system.
Note: Do not drain the fuel and water
separator while the engine is running. Air will
enter into the fuel system causing the engine
not to operate properly.
AUDIBLE WARNINGS AND
INDICATORS
Headlamps On Warning Chime
Sounds when you remove the key from the
ignition and open the driver's door and you
have left the headlamps or parking lamps
on.
Key in Ignition Warning Chime
Sounds when you open the driver's door
and you have left the key in the ignition.
Parking Brake On Warning Chime
Sounds when you have left the parking
brake on and drive your vehicle. If the
warning chime remains on after you have
released the parking brake, have the
system checked by your authorized dealer
immediately.
112
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Instrument ClusterE181779 E171217 E234452 E163176

Towing
Follow onscreen
directions to
confirm or modify
your settings.
Change Trailer
Setup
Trailer Rev. Guid-
ance
Conventional
Connection Checklist
Fifth Wheel
Gooseneck Off Road
Off Road Status
Displays pitch, steering angle and roll. Settings
Auto Regen
Blind Spot
Cross Traffic Alert Select Your Setting
DTE Calcula-
tion
Rear Park Aid
Trailer Blind Spot
Auto Engine Off
Vehicle
Advanced
Settings
Easy Entry/Exit
Select Your Setting
Autolamp
Delay
Lighting
Daytime Lights
Autolock
Locks
AutounlockSelect Your Setting
Remote
Unlock
120
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Information Displays

MyView
Trip 1
Fuel Economy
Tire Pressure
Off Road Status Trip 1
Trip/Fuel Screens
Add/Remove
Screens
Configure MyView
Trip 2
Fuel Economy
Fuel History
Average Speed
Navigation/Compass
Turbo Boost
Truck Info Screens
Transmission Temp
Trans. Temp. Gauge
Diesel Particulate Filter
Diesel Exhaust Fluid
Gauge View
Tire Pressure
Digital Speedometer
Engine Information
MyKey Status
Towing Status
Towing Screens
Towing Information
Trailer Light Check
Off Road Status
Off Road Screens
123
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Information Displays

D (start) - Cranks the engine.
KEYLESS STARTING
Note: The system may not function if the
intelligent access key is close to metal
objects or electronic devices, for example
keys or a cell phone.
Note: A valid intelligent access key must
be located inside your vehicle to switch the
ignition on and start your vehicle.
Ignition Modes The keyless starting system has three
modes:
Off:
Turns the ignition off.
• Without applying the brake pedal,
press and release the button once
when the ignition is in the on mode, or
when your vehicle is running but is not
moving.
On:
All electrical circuits are operational
and the warning lamps and indicators
illuminate.
• Without applying the brake pedal,
press and release the button once.
Start:
Starts your vehicle. The engine may
not start when your vehicle starts. •
Press the brake pedal, and then press
the button for any length of time. An
indicator light on the button illuminates
when the ignition is on and when your
vehicle starts.
STARTING A GASOLINE
ENGINE - 6.2L/6.8L
When you start the engine, the idle speed
increases. This helps to warm up the
engine.
If the engine idle speed does not slow
down automatically, have your vehicle
checked by an authorized dealer.
Before starting the engine check the
following:
• Make sure all occupants have fastened
their safety belts.
• Make sure the headlamps and
electrical accessories are off.
• Make sure the parking brake is on.
• Move the transmission selector lever
to position P.
• Turn the ignition key to the on position.
Note: Do not touch the accelerator pedal.
1. Fully depress the brake pedal.
2. Turn the key to the start position to start your vehicle.
3. When the engine starts, release the key
and then gradually release the brake
pedal as the engine speed increases.
Note: The engine may continue cranking
for up to 15 seconds or until it starts.
Note: If you cannot start the engine on the
first try, wait for a short period and try again.
Vehicles with an Ignition Key
Note: Do not touch the accelerator pedal.
1. Fully depress the brake pedal.
176
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Starting and Stopping the EngineE144447

WARNINGS
Stop refueling after the fuel pump
nozzle automatically shuts off for the
second time. Failure to follow this
will fill the expansion space in the fuel tank
and could lead to fuel overflowing. Do not remove the fuel pump nozzle
from its fully inserted position when
refueling.
Use the following guidelines to avoid
electrostatic charge build-up when filling
an ungrounded fuel container:
•
Place approved fuel container on the
ground.
• Do not fill a fuel container while it is in
the vehicle (including the cargo area).
• Keep the fuel pump nozzle in contact
with the fuel container while filling.
• Do not use a device that would hold
the fuel pump handle in the fill position.
Fuel Filler Cap WARNINGS
The fuel system may be under
pressure. If you hear a hissing sound
near the fuel filler door, do not refuel
until the sound stops. Otherwise, fuel may
spray out, which could cause serious
personal injury. If you do not use the proper fuel filler
cap, excessive pressure or vacuum
in the fuel tank may damage the fuel
system or cause the fuel cap to disengage
in a collision, which may result in possible
personal injury. Note:
If you must replace the fuel filler cap,
replace it with a fuel filler cap that is
designed for your vehicle. The customer
warranty may be void for any damage to the
fuel tank or fuel system if the correct
genuine Ford, Motorcraft or other certified
fuel filler cap is not used. Your fuel tank filler cap has an indexed
design with a 1/4th turn on and off feature.
When fueling your vehicle:
1. Put your vehicle in park (P).
2. Switch the engine off.
3. Carefully turn the filler cap
counterclockwise until it spins off.
4. Pull to remove the cap from the fuel filler pipe.
5. To install the cap, align the tabs on the
cap with the notches on the filler pipe.
6. Turn the filler cap clockwise 1/4 of a turn clockwise until it clicks at least
once.
If the Check Fuel Cap light or a Check Fuel
Cap message appears in the instrument
cluster and stays on after you start the
engine, you may not have installed the fuel
filler properly.
If the fuel cap light remains on, at the next
opportunity, safely pull off of the road,
remove the fuel filler cap, align the cap
properly and reinstall it. The check fuel cap
light or Check fuel cap message may not
reset immediately. It may take several
driving cycles for the indicators to turn off.
A driving cycle consists of an engine
start-up (after four or more hours with the
engine off) followed by normal city and
highway driving.
REFUELING - DIESEL WARNINGS
Read and follow all the instructions
on the pump island.
Stay outside your vehicle and do not
leave the fuel pump unattended
when refueling your vehicle.
Keep children away from the fuel
pump. Never let children pump fuel.
191
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Fuel and Refueling

2. Insert the fuel pump nozzle up to the
first notch on the nozzle A. Keep it
resting on the cover of the fuel tank
filler pipe opening. 3.
Hold the fuel pump nozzle in the lower
position B when refueling. Holding the
fuel pump nozzle in the higher position
A may affect the flow of fuel and shut
off the fuel pump nozzle before the fuel
tank is full. 4.
Slightly raise the fuel pump nozzle and
then slowly remove it.
5. Replace the fuel tank filler cap and close the fuel tank filler door.
Note: Do not attempt to start the engine
if you have filled the fuel tank with incorrect
fuel. Incorrect fuel use can cause damage
not covered by the vehicle Warranty. Have
your vehicle checked immediately.
Dual Fuel Tanks (If Equipped)
Your vehicle may have a dual fuel tank
delivery system which operates
independently and automatically. The fuel
pump in the front fuel tank delivers fuel to
the engine. When the fuel level in the front
fuel tank drops below three quarter full,
fuel automatically transfers from the rear
fuel tank to the front fuel tank. Whenever
there is fuel in the rear fuel tank, the front
fuel tank level remains between half and
three quarter full.
Note: If your vehicle runs out of fuel, you
must add fuel to the front fuel tank to
restart the engine.
FUEL CONSUMPTION
The advertised capacity is the maximum
amount of fuel that you can add to the fuel
tank after running out of fuel. Included in
the advertised capacity is an empty
reserve. The empty reserve is an
unspecified amount of fuel that remains
in the fuel tank when the fuel gauge
indicates empty.
193
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Fuel and RefuelingE139202
A E139203
A
B E119081