engine oil FORD EXPLORER 2018 Owners Manual

Cargo Nets
......................................................241
Luggage Covers ...........................................
242
Roof Racks and Load Carriers ................
242
Load Limit ......................................................
243
Towing
Towing a Trailer ...........................................
249
Trailer Sway Control ..................................
250
Recommended Towing Weights ..........
250
Essential Towing Checks .........................
252
Towing the Vehicle on Four Wheels - 2.3L EcoBoost™ .....................................
254
Towing the Vehicle on Four Wheels - 3.5L Duratec/3.5L Ecoboost™ ..........
255
Driving Hints
Breaking-In ....................................................
257
Economical Driving .....................................
257
Driving Through Water ..............................
258
Floor Mats .....................................................
258
Roadside Emergencies
Roadside Assistance ................................
260
Hazard Flashers ...........................................
261
Fuel Shutoff ...................................................
261
Jump Starting the Vehicle .......................
262
Post-Crash Alert System .........................
264
Transporting the Vehicle .........................
264
Customer Assistance
Getting the Services You Need .............
266
In California (U.S. Only) ............................
267
The Better Business Bureau (BBB) Auto Line Program (U.S. Only) ....................
268
Utilizing the Mediation/Arbitration Program (Canada Only) ......................
269
Getting Assistance Outside the U.S. and Canada .......................................................
269
Ordering Additional Owner's Literature ........................................................................\
..
271 Reporting Safety Defects (U.S. Only)
........................................................................\
..
271
Reporting Safety Defects (Canada Only) ........................................................................\
..
271
Fuses
Fuse Specification Chart ..........................
273
Changing a Fuse ..........................................
282
Maintenance
General Information ..................................
284
Opening and Closing the Hood .............
284
Under Hood Overview - 2.3L EcoBoost™ ........................................................................\
285
Under Hood Overview - 3.5L Duratec ........................................................................\
286
Under Hood Overview - 3.5L Ecoboost™ ........................................................................\
287
Engine Oil Dipstick - 2.3L EcoBoost™ ........................................................................\
288
Engine Oil Dipstick - 3.5L Duratec/3.5L Ecoboost™ ...............................................
289
Engine Oil Check .........................................
289
Oil Change Indicator Reset .....................
290
Engine Coolant Check ...............................
291
Automatic Transmission Fluid Check - 2.3L EcoBoost™ .....................................
295
Automatic Transmission Fluid Check - 3.5L Duratec/3.5L Ecoboost™ .........
295
Brake Fluid Check .......................................
297
Power Steering Fluid Check ...................
298
Washer Fluid Check ...................................
298
Changing the 12V Battery ........................
298
Checking the Wiper Blades ....................
300
Changing the Wiper Blades ...................
300
Adjusting the Headlamps ........................
301
Removing a Headlamp ............................
303
Changing a Bulb .........................................
303
Bulb Specification Chart .........................
306
Changing the Engine Air Filter ...............
308
4
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Table of Contents

Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten seatbelt Flammable
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard flashers
Heated rear window
Windshield defrosting system
Interior luggage compartment
release
Jack
Keep out of reach of children
Lighting control
Low tire pressure warning
Maintain correct fluid level
Note operating instructions
8
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing IntroductionE270480 E71340 E71880 E231160 E67017 E161353

Automatic High Beam Control (If
Equipped) It illuminates when this feature
is on. See
Automatic High
Beam Control (page 86).
Battery If it illuminates while driving, it
indicates a malfunction. Switch
off all unnecessary electrical
equipment and have the system checked
by an authorized dealer immediately.
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 232).
Brake System It 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 immediately by an authorized
dealer. 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. Cruise Control
(If Equipped) It illuminates when you switch
this feature on.
Direction Indicator Illuminates when you switch on
the left or right direction
indicator or the hazard warning
flasher. If the indicators stay on or flash
faster, check for a burned out bulb. See
Changing a Bulb
(page 303).
Door Ajar Displays when the ignition is on
and any door is not completely
closed.
Engine Coolant Temperature Illuminates when the engine
coolant temperature is high.
Stop the vehicle as soon as
possible, switch off the engine and let cool.
See
Engine Coolant Check (page 291).
Engine Oil If it illuminates with the engine
running or when you are driving,
this indicates a malfunction.
Stop your vehicle as soon as it is safe to
do so and switch the engine off. Check the
engine oil level. See
Engine Oil Check
(page 289).
Note: Do not resume your journey if it
illuminates despite the level being correct.
Have the system checked by an authorized
dealer immediately.
101
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Instrument Cluster E151262 E144522 E71340

Settings
All Sensors
Alarm
Vehicle
Perimeter Sensing
Ask on Exit
Auto Engine Off Information
Chimes
Normal or Towing
DTE calcula-
tion
Easy Entry/Exit
Auto Highbeam
Lighting
Off or XX Seconds
Hdlamp Delay
Daytime Lights
Autolock
Locks
Autounlock
Relock All Doors
or Driver's Door
Remote Unlock
Switches inhibit
Autofold
Power
Mirror
Remaining Life XXX% - Hold
OK to Reset
Oil Life
Reset
Enable Switch
or Disable Switch
Power Lift-
gate
Auto or Last Settings
Climate Control
Remote
Start
Automatic or Off
Seats or Seats and
Wheel
5, 10 or 15 minutes
Duration
System
Remote Open
Windows
108
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Information Displays

Electronic Stability Control
Action
Message
The system detects a malfunction due to a blocked sensor.
ESC Service required
Displays the traction control system status.
ESC Off
Displays the traction control system status.
ESC On
Engine Action
Message
Displays when the engine temperature is too high. Stop yourvehicle in a safe place and allow the engine to cool. If the
problem persists, contact an authorized dealer. See Engine Coolant Check (page 291).
High Engine Temper-
ature Stop Safely
Engine service is required. Contact an authorized dealer.
Engine Fault Service
Now
Check the engine oil level. See Engine Oil Check (page 289).
Engine Oil Level Low
Check Level
Fuel Action
Message
An early reminder of a low fuel condition.
Fuel Level LOW
The fuel fill inlet may not be properly closed.
Check Fuel Fill Inlet
Hill Descent Control Action
Message
Displays when you deactivate hill descent control mode.
Hill Descent Control OFF
Displays when hill descent speed exceeds 20 mph (32 km/h).
For Hill Descent Reduce
Speed
Displays when hill descent control mode requires you to shift the transmission into gear.
For Hill Descent Select
Gear
Displays when the hill control mode requires you to resume control.
Hill Descent Driver
Resume Control
124
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Information Displays

Action
Message
You have not programmed enough keys to the system.
Not Enough Keys
Learned
The key battery is low. Change the battery as soon as possible.See Remote Control (page 53).
Key Battery Low Replace
Soon
Informs you that you are exiting your vehicle with the intelli-gent access key and the engine is on.
Engine ON
Lane Keeping System Action
Message
The system has malfunctioned. Contact an authorized dealer as soon as possible.
Lane Keeping Sys.
Malfunction Service Required
The system has detected a condition that has caused thesystem to be temporarily unavailable.
Front Camera Tempor-
arily Not Available
The system has detected a condition that requires a cleanwindshield to operate properly.
Front Camera Low Visib-
ility Clean Screen
The system has malfunctioned. Contact an authorized dealeras soon as possible.
Front Camera Malfunc-
tion Service Required
The system requests the driver to keep their hands on thesteering wheel.
Keep Hands on Steering
Wheel
Maintenance Action
Message
Stop your vehicle as soon as safely possible. Switch off the
engine. Check the oil level. If the warning stays on or continues to come on with your engine running, contact an authorized dealer as soon as possible.
LOW Engine Oil Pressure
The engine oil life remaining is 10% or less.
Change Engine Oil Soon
The oil life left reaches 0%.
Oil Change Required
The engine coolant temperature is excessively high.
Engine Coolant Overtem-
perature
126
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Information Displays

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 249).
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. •
Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel, using leaded fuel is
prohibited by law.
The use of fuels with metallic compounds
such as methylcyclopentadienyl
manganese tricarbonyl (commonly known
as MMT), which is a manganese-based
fuel additive, will impair engine
performance and affect the emission
control system.
Switching Between E85 and
Gasoline
We do not recommend repeatedly
alternating between E85 and gasoline. If
you switch from using E85 to gasoline, or
from gasoline to E85, add as much fuel as
possible, at least half a tank. Drive your
vehicle immediately for a minimum of 5 mi
(8 km)
to allow it to adapt to the change
in ethanol concentration. If you use E85
exclusively, we recommend that you fill
the fuel tank with regular unleaded
gasoline at each scheduled oil change.
FUEL FILLER FUNNEL
LOCATION
The fuel filler funnel is in the spare wheel
storage tray.
RUNNING OUT OF FUEL
Running out of fuel can cause damage not
covered by the vehicle Warranty.
177
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Fuel and Refueling

EMISSION LAW
WARNING: Do not remove or alter
the original equipment floor covering or
insulation between it and the metal floor
of the vehicle. The floor covering and
insulation protect occupants of the vehicle
from the engine and exhaust system heat
and noise. On vehicles with no original
equipment floor covering insulation, do not
carry passengers in a manner that permits
prolonged skin contact with the metal
floor. Failure to follow these instructions
may result in fire or personal injury.
U.S. federal laws and certain state laws
prohibit removing or rendering inoperative
emission control system components.
Similar federal or provincial laws may
apply in Canada. We do not approve of any
vehicle modification without first
determining applicable laws. Tampering with emissions
control systems including
related sensors or the Diesel
Exhaust Fluid system can result in reduced
engine power and the illumination of the
service engine soon light. Tampering With a Noise Control
System
Federal laws prohibit the following acts:
•
Removal or rendering inoperative by
any person other than for purposes of
maintenance.
• Repair or replacement of any device or
element of the design incorporated into
a new vehicle for the purpose of noise
control prior to its sale or delivery to
the ultimate purchaser or while it is in
use.
• The use of the vehicle after any person
removes or renders inoperative any
device or element of the design.
The U.S. Environmental Protection Agency
may presume to constitute tampering as
follows:
• Removal of hood blanket, fender apron
absorbers, fender apron barriers,
underbody noise shields or acoustically
absorptive material.
• Tampering or rendering inoperative the
engine speed governor, to allow engine
speed to exceed manufacturer
specifications.
If the engine does not start, runs rough,
experiences a decrease in engine
performance, experiences excess fuel
consumption or produces excessive
exhaust smoke, check for the following:
• A plugged or disconnected air inlet
system hose.
• A plugged engine air filter element.
• Water in the fuel filter and water
separator.
• A clogged fuel filter.
• Contaminated fuel.
• Air in the fuel system, due to loose
connections.
• An open or pinched sensor hose.
• Incorrect engine oil level.
183
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Engine Emission Control

•
Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for
climactic conditions.
Note: Some vehicles have a lifetime fuel
filter that is integrated with the fuel tank.
Regular maintenance or replacement is not
needed.
Note: If these checks do not help you
correct the concern, have your vehicle
checked as soon as possible.
Noise Emissions Warranty,
Prohibited Tampering Acts and
Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb
(4,536 kg) Gross Vehicle Weight Rating
(GVWR). The preceding statements
concerning prohibited tampering acts and
maintenance, and the noise warranty
found in the Warranty Guide, are
applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR.
CATALYTIC CONVERTER WARNING: Do not park, idle or drive
your vehicle on dry grass or other dry
ground cover. The emission system heats
up the engine compartment and exhaust
system, creating the risk of fire. WARNING:
The normal operating
temperature of the exhaust system is very
high. Never work around or attempt to
repair any part of the exhaust system until
it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short period
of engine operation and stays hot after the
engine is switched off. WARNING: Exhaust leaks may result
in entry of harmful and potentially lethal
fumes into the passenger compartment.
If you smell exhaust fumes inside your
vehicle, have your vehicle inspected
immediately. Do not drive if you smell
exhaust fumes.
Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable
exhaust emission standards.
To make sure that the catalytic converter
and other emission control components
continue to work properly:
• Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle
(page 262).
• Use only the specified fuel listed.
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
Note: Resulting component damage may
not be covered by the vehicle Warranty.
The scheduled maintenance items listed
in scheduled maintenance information are
essential to the life and performance of
your vehicle and to its emissions system.
If you use anything other than Ford,
Motorcraft or Ford-authorized parts for
maintenance replacements or for service
of components affecting emission control,
such non-Ford parts should be equivalent
to genuine Ford Motor Company parts in
performance and durability.
184
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Engine Emission Control

BREAKING-IN
You need to break in new tires for
approximately 300 mi (480 km). During
this time, your vehicle may exhibit some
unusual driving characteristics.
Avoid driving too fast during the first
1,000 mi (1,600 km)
. Vary your speed
frequently and change up through the
gears early. Do not labor the engine.
Do not tow during the first
1,000 mi
(1,600 km).
ECONOMICAL DRIVING
Your fuel economy is affected by several
things, such as how you drive, the
conditions you drive under, and how you
maintain your vehicle.
You may improve your fuel economy by
keeping these things in mind:
• Accelerate and slow down in a smooth,
moderate fashion.
• Drive at steady speeds without
stopping.
• Anticipate stops; slowing down may
eliminate the need to stop.
• Combine errands and minimize
stop-and-go driving.
• Close the windows for high-speed
driving.
• Drive at reasonable speeds (traveling
at 55 mph [88 km/h] uses 15% less
fuel than traveling at 65 mph [105
km/h]).
• Keep the tires properly inflated and use
only the recommended size.
• Use the recommended engine oil.
• Perform all regularly scheduled
maintenance. Avoid these actions; they reduce your fuel
economy:
•
Sudden accelerations or hard
accelerations.
• Revving the engine before turning it off.
• Idle for periods longer than one minute.
• Warm up your vehicle on cold
mornings.
• Use the air conditioner or front
defroster.
• Use the speed control in hilly terrain.
• Rest your foot on the brake pedal while
driving.
• Drive a heavily loaded vehicle or tow a
trailer.
• Carry unnecessary weight
(approximately 1 mpg [0.4 km/L] is
lost for every 400 lb [180 kilogram] of
weight carried).
• Driving with the wheels out of
alignment.
Conditions
• Heavily loading a vehicle or towing a
trailer may reduce fuel economy at any
speed.
• Adding certain accessories to your
vehicle (for example bug deflectors,
rollbars, light bars, running boards, ski
racks or luggage racks) may reduce
fuel economy.
• To maximize the fuel economy, drive
with the tonneau cover installed (if
equipped).
• Using fuel blended with alcohol may
lower fuel economy.
• Fuel economy may decrease with lower
temperatures during the first
5–10 mi
(12 –16 km) of driving.
• Driving on flat terrain offers improved
fuel economy as compared to driving
on hilly terrain.
257
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Driving Hints