2021 FORD EXPLORER 340

Essential Towing Checks
.........................292
Towing the Vehicle on Four Wheels .....
294
Driving Hints
Reduced Engine Performance ...............
295
Economical Driving ....................................
295
Cold Weather Precautions ......................
296
Breaking-In ...................................................
296
Driving Through Water .............................
296
Floor Mats ......................................................
297
Roadside Emergencies
Roadside Assistance .................................
298
Hazard Flashers ..........................................
299
Fuel Shutoff .................................................
299
Jump Starting the Vehicle ......................
300
Collision, Damage or Fire Event ............
302
Post-Crash Alert System .........................
303
Transporting the Vehicle .........................
303
Customer Assistance
Getting the Services You Need .............
305
In California (U.S. Only) ...........................
306
The Better Business Bureau (BBB) Auto Line Program (U.S. Only) .....................
307
Utilizing the Mediation/Arbitration Program (Canada Only) .....................
308
Getting Assistance Outside the U.S. and Canada ......................................................
308
Ordering Additional Owner's Literature ........................................................................\
.
310
Reporting Safety Defects (U.S. Only) ........................................................................\
.
310
Reporting Safety Defects (Canada Only) ........................................................................\
.
310
Fuses
Fuse Specification Chart ...........................
312
Changing a Fuse .........................................
320Maintenance
General Information
...................................
322
Opening and Closing the Hood .............
322
Under Hood Overview - 2.3L EcoBoost™ ........................................................................\
323
Under Hood Overview - 3.0L ..................
324
Under Hood Overview - 3.3L ..................
325
Engine Oil Dipstick - 2.3L EcoBoost™ ........................................................................\
326
Engine Oil Dipstick - 3.0L ........................
326
Engine Oil Dipstick - 3.3L .........................
326
Engine Oil Check .........................................
326
Oil Change Indicator Reset ......................
327
Changing the Engine Air Filter - 2.3L EcoBoost™ ...............................................
328
Changing the Engine Air Filter - 3.0L ........................................................................\
329
Changing the Engine Air Filter - 3.3L ....
330
Engine Coolant Check ................................
331
Automatic Transmission Fluid Check ........................................................................\
335
Brake Fluid Check .......................................
335
Power Steering Fluid Check ....................
336
Changing the 12V Battery ........................
336
Adjusting the Headlamps .......................
338
Washer Fluid Check ...................................
340
Fuel Filter .......................................................
340
Checking the Wiper Blades ....................
340
Changing the Front Wiper Blades ........
340
Changing the Rear Wiper Blades ...........
341
Changing a Bulb ...........................................
341
Vehicle Care
General Information ..................................
343
Cleaning Products ......................................
343
Cleaning the Exterior .................................
344
Waxing ............................................................
345
Cleaning the Engine ...................................
345
Cleaning the Windows and Wiper Blades ........................................................................\
346
6
Explorer (CTW), enUSA, Edition date: 202007, Second-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
10
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing IntroductionE270480 E139223 E141128 E71340 E71880 E231160 E67017 E161353

Cruise Control
Illuminates when you switch this
feature on.
Direction Indicator Illuminates when you switch on
the left or right direction
indicator or the hazard flasher. If
the indicators stay on or flash faster, check
for a burned out bulb. See Changing a
Bulb (page 341).
Door Ajar Illuminates when the ignition is
on and any door is not
completely closed.
Electric Park Brake
Note: Indicators vary depending on region. Illuminates or flashes when the
electric parking brake has a
system error. See
Electric
Parking Brake (page 215).
Engine or Motor Coolant
Temperature Illuminates when your vehicle
coolant temperature is high.
Stop your vehicle as soon as
possible, switch off your vehicle and let it
cool. See
Engine Coolant Check (page
331). Engine Oil If it illuminates with the engine
running or when you are driving,
this indicates a system error.
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 326).
Note: Do not resume your journey if it
illuminates despite the level being correct.
Have the system checked by an authorized
dealer immediately.
Fasten Seatbelt Illuminates and a tone sounds
to remind you to fasten your
seatbelt. See
Seatbelt
Reminder (page 42).
Fasten Rear Seatbelt Illuminates and a tone sounds
to signal the rear seatbelts are
not fastened.
Front Airbag If it does not illuminate when you
switch the ignition on, continues
to flash or remains on when the
engine is running, this indicates a
malfunction. Have your vehicle checked
as soon as possible.
Front Fog Lamps
(If Equipped) Illuminates when you switch the
front fog lamps on.
High Beam Illuminates when you switch the
high beam headlamps on. It
flashes when you use the
headlamp flasher.
109
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Instrument ClusterE71340 E146190 E71880 E206718 E67017

WHAT IS CRUISE CONTROL
Cruise control lets you maintain a set
speed without keeping your foot on the
accelerator pedal.
Requirements
Use cruise control when the vehicle speed
is greater than 20 mph (30 km/h).
SWITCHING CRUISE CONTROL
ON AND OFF WARNING:
Do not use cruise
control on winding roads, in heavy traffic
or when the road surface is slippery. This
could result in loss of vehicle control,
serious injury or death.
The cruise controls are on the steering
wheel.
Switching Cruise Control On Press the button to put the
system in standby mode.
Switching Cruise Control Off Press the button when in
standby mode or switch the
ignition off.
Note: When you switch cruise control off
the set speed clears. SETTING THE CRUISE
CONTROL SPEED WARNING:
When you are going
downhill, your vehicle speed could
increase above the set speed. The
system does not apply the brakes.
Drive to the speed you prefer. Press the toggle button upward
or downward to set the current
speed.
Take your foot off the accelerator pedal.
Note: The indicator changes color in the
information display.
Changing the Set Speed Press and release the toggle
button upward to increase the
set speed in small increments.
Press and hold the toggle button upward
to accelerate. Release the button when
you have reached your preferred speed. Press and release the toggle
button downward to decrease
the set speed in small
increments.
Press and hold the toggle button
downward to decelerate. Release the
button when you have reached your
preferred speed.
Note: If you accelerate by pressing the
accelerator pedal, the set speed does not
change. When you release the accelerator
pedal, your vehicle returns to the speed that
you previously set.
244
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Cruise ControlE71340 E71340

CANCELING THE SET SPEED
Press the button, or tap the
brake pedal to cancel the set
speed.
Note: The system remembers the set
speed.
Note: The system cancels if the vehicle
speed drops below 10 mph (16 km/h) under
the set speed when driving uphill.
RESUMING THE SET SPEED Press the button.
CRUISE CONTROL
INDICATORS Illuminates when you switch the
system on.
245
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Cruise ControlE280804 E71340

1. Select Settings.
2. Select
Driver Assist..
3. Select
Cruise Control.
4. Select
Normal. The cruise control indicator
replaces the adaptive cruise
control indicator if you select
normal cruise control. The gap setting does
not display, and the system does not
respond to lead vehicles. Automatic
braking remains active to maintain set
speed. The system remembers the last
setting when you start your vehicle.
SWITCHING LANE CENTERING
ON AND OFF
The cruise controls are on the steering
wheel. See
Cruise Control (page 83). Press the button.
The indicator appears in the information
display. When the system is on, the color
of the indicator changes to indicate the
system status. See
Adaptive Cruise
Control Indicators (page 253).
Note: Adaptive cruise control must be on
before you can switch lane centering on.
Activating Lane Centering
The system only activates when all of the
following occur:
• You have adaptive cruise control with
stop-and-go on.
• Your hands are on the steering wheel.
• The system detects both lane
markings.
Note: If it does not detect valid lane
markings, the system stays inactive until
valid markings are available. You can override the system at any time
by steering your vehicle.
System Alerts and Automatic
Cancellation
You must keep your hands on the steering
wheel at all times.
When the system is active and detects no
steering activity for a certain period of time,
the system alerts you to put your hands on
the steering wheel. If you do not react to
the warnings the system cancels and slows
your vehicle down to idle speeds while
maintaining steering control.
The system also alerts you if your vehicle
crosses lane markings without detected
steering activity.
Note:
The system may detect a light grip
or touch on the steering wheel as hands-off
driving.
When an external condition cancels the
system, for example, no lane markings
available, a tone sounds and a message
appears in the information display. If your vehicle starts to slow
down, you must provide steering
input to the wheel and press and
release the button to regain full system
performance.
Automatic cancellation can also occur if:
• The lane becomes too wide or too
narrow.
• The system cannot detect valid lane
markings.
• Lane markings are crossed.
Note: The system disables until the next
key cycle if your vehicle slows down due to
driver inactivity twice within a key cycle.
254
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Adaptive Cruise Control
(If Equipped)E71340 E262175

Engine oil dipstick. See Engine Oil Dipstick (page 326).
C
Brake fluid reservoir. See
Brake Fluid Check (page 335).
D
Engine compartment fusebox. See
Changing a Fuse (page 320).
E
Engine coolant reservoir. See
Engine Coolant Check (page 331).
F
Air filter assembly. See
Changing the Engine Air Filter (page 328).
G
Windshield washer fluid reservoir. See
Washer Fluid Check (page 340).
H
UNDER HOOD OVERVIEW - 3.0L Battery.
See Changing the 12V Battery (page 336).
A
Engine oil filler cap.
See Engine Oil Check (page 326).
B
Engine oil dipstick.
See Engine Oil Dipstick (page 326).
C
Brake fluid reservoir.
See Brake Fluid Check (page 335).
D
Engine compartment fuse box.
See Fuses (page 312).
E
Engine coolant reservoir.
See Engine Coolant Check (page 331).
F
324
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing MaintenanceE288092

Air filter assembly. See Changing the Engine Air Filter (page 329).
G
Washer fluid reservoir. See
Washer Fluid Check (page 340).
H
UNDER HOOD OVERVIEW - 3.3L Battery.
See Changing the 12V Battery (page 336).
A.
Engine oil filler cap.
See Engine Oil Check (page 326).
B.
Engine oil dipstick.
See Engine Oil Dipstick (page 326).
C.
Brake fluid reservoir.
See Brake Fluid Check (page 335).
D.
Engine compartment fuse box.
See Fuses (page 312).
E.
Engine coolant reservoir cap.
See Engine Coolant Check (page 331).
F.
Air filter assembly. See
Changing the Engine Air Filter (page 328).
G.
Inverter system controller coolant reservoir cap- HEV only.
H.
Washer fluid reservoir. See
Washer Fluid Check (page 340).
I.
325
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing MaintenanceE288595