2020 FORD EXPLORER maintenance

Low Tire Pressure Warning
Illuminates when the tire
pressure is low. If the lamp
remains on with the engine
running or when driving, check the tire
pressure as soon as possible.
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 an authorized dealer.
Low Washer Fluid Illuminates when the windshield
washer fluid is low.
Powertrain Fault Illuminates when the system
detects a powertrain or a
4WD/AWD fault. Contact an
authorized dealer as soon as possible.
Ready to Drive (If Equipped) Illuminates when you have
switched on your vehicle and it
is ready to drive. A corresponding
message may appear stating ready to
drive.
Service Engine Soon 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
system errors 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
Catalytic Converter (page 198).
If it illuminates when the engine is running
this indicates a system error. The On Board
Diagnostics system has detected an error
in the vehicle emission control system.
If it flashes, engine misfire may be
occurring. Continuing to drive your vehicle
may cause reduced power or the engine
to stop. Failure to respond to the warning
lamp may cause component damage not
covered by the vehicle Warranty. Have
your vehicle checked as soon as possible.
Stability Control It flashes when the system is
active. If it remains illuminated
or does not illuminate when you
switch the ignition on, this indicates a
system error. During a system error the
system switches off. Have the system
checked by an authorized dealer
immediately. See
Using Stability
Control (page 226).
Stability Control Off Illuminates when you switch the
system off. It goes out when you
switch the system back on or
when you switch the ignition off.
Stop Safely Now
(If Equipped) Illuminates if your vehicle has an
electrical component fault or
failure that will cause your
vehicle to shutdown or enter into a limited
operating mode. You may also see a
message.
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Navigation
Navigation
Menu options covered in the SYNC chapter. See Navigation (page 460).
Audio Audio
Menu options covered in the SYNC chapter. See
Settings (page 469).
Phone Phone
Menu options covered in the SYNC chapter. See
Phone (page 458).
Settings Settings
Contains vehicle status information.
Select Your Setting.
Information
Select Your Setting
Language
Display
Measure unit
Temperature unit
Tire Pressure
Select Your Setting
Driver Assistance
Select Your Setting
Oil Life
Vehicle Maintenance
Tire Pressure
MyKey Info
MyKey
Create MyKey
Note: Additional vehicle settings are
available through your touchscreen. See
Settings
(page 469).
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Action
Message
Displayed during spare key programming, when an intelligentaccess key has failed to be programmed.
Key Program Failure
Displayed during spare key programming when not enoughkeys have been programmed.
Not Enough Keys
Learned
Displays when the key battery is low. Change the battery as soon as possible.
Key Battery Low Replace
Soon
Displays when the vehicle is switched off.
Vehicle Switched Off
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 the wind-shield to be cleaned 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, turn 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 brake fluid level is low and the brake system should be
inspected immediately. See Brake Fluid Check (page 337).
Brake Fluid Level Low
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Park Brake
Action
Message
The parking brake is set, the engine is running and you drive
your vehicle more than 3 mph (5 km/h). If the warning stays
on after the parking brake is released, contact an authorized dealer as soon as possible.
Park Brake Engaged
The electric parking brake is set and a manual release isattempted without the brake pedal being pressed.
To Release: Press Brake
and Switch
The electric parking brake is set and an automatic release isattempted but cannot be performed. Perform a manual release.
Park Brake Use Switch
to Release
The electric parking brake is set and your vehicle speed
exceeds 3 mph (5 km/h). Release park brake before continued driving.
Release Park Brake
The electric parking brake is not fully applied.
Park Brake Not Applied
The electric parking brake is not fully released.
Park Brake Not Released
The electric parking brake system has been put into a special
mode that is used to allow service of the rear brakes. Contactan authorized dealer.
Park Brake Maintenance
Mode
The electric park brake system has detected a condition thatrequires service. Some functionality may still be available. Contact your authorized dealer.
Park Brake Limited
Function Service Required
The electric parking brake system has detected a conditionthat requires service. Contact your authorized dealer.
Park Brake Malfunction
Service Now
Numerous park brake applies have overheated the system.Wait 2 minutes before attempting to apply again.
Park Brake System
Overheated
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WHAT IS THE CABIN AIR
FILTER
The cabin air filter improves the quality of
air in your vehicle by trapping dust, pollen
and other particles.
LOCATING THE CABIN AIR
FILTER
You can locate the cabin air filter behind
the glove box.
REPLACING THE CABIN AIR
FILTER
Replace the filter at regular intervals. See
Scheduled Maintenance (page 487).
Note: Make sure you have a cabin air filter
installed at all times. This prevents foreign
objects from entering the system. Running
the system without a filter in place could
result in degradation or damage to the
system.
Note: Using an aftermarket cabin air filter
could reduce cabin air filtration and climate
control performance.
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You may also hear a slight whine or whistle
when operating your vehicle. This is the
normal operation of the electric motor in
the hybrid system.
Braking
Your hybrid has standard hydraulic braking
and regenerative braking. Your
transmission performs regenerative
braking by capturing brake energy and
storing it in the high voltage battery. You
may notice the transmission changing
gears while decelerating. This is normal
and captures the maximum energy back
into the high voltage battery.
You may also notice during extended
downhill driving that your engine continues
to run instead of shutting off. During this
engine braking, the engine stays on, but it
is not using any fuel.
Driving to Optimize Fuel Economy
Note:
Having your engine running is not
always an indication of inefficiency. In some
cases, it is more efficient than driving in
electric mode. Fuel economy improves throughout your
hybrid's break-in period. As with any
vehicle, your driving habits and accessory
usage can significantly impact your fuel
economy. For best results, keep these tips
in mind:
•
Keep the tires properly inflated and
only use the recommended size.
• Aggressive driving increases the
amount of energy required to move
your vehicle. In general, you can
achieve better fuel economy with mild
to moderate acceleration and
deceleration. Moderate braking is
particularly important since it allows
you to maximize the energy captured
by the regenerative braking system.
Additional Tips:
• Do not carry extra loads.
• Be mindful of adding external
accessories that may increase
aerodynamic drag.
• Observe posted speed limits.
• Perform all scheduled maintenance.
• There is no need to wait for your engine
to warm up. The vehicle is ready to
drive immediately after starting.
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Answer
Question
Change the engine oil according to your
Intelligent Oil-Life Monitor recommenda-
tion which under normal driving conditions should be around 9,500 mi (15,288 km)-
12,500 mi (20,117 km) See Scheduled
Maintenance (page 487).
What is the engine oil change service
interval?
Your hybrid vehicle can use E15 (15%
ethanol, 85% gasoline) fuel, but you may notice slightly reduced fuel economy
because ethanol contains less energy per
gallon than gasoline. Your hybrid vehicle is not designed to use E85 (85% ethanol).
Can I put E15 or E85 in my vehicle, and how
will it affect my fuel economy?
The high voltage battery system is designedto last the life of the vehicle and requires no maintenance.
How long will my high voltage battery last?
Does it need maintenance?
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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.
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