coolant temperature FORD EXPLORER 2021 Owners Manual

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
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing IntroductionE270480 E139223 E141128 E71340 E71880 E231160 E67017 E161353

GAUGES - VEHICLES WITH: 6.5 INCH INSTRUMENT CLUSTER
DISPLAY SCREEN
Tachometer.
A
Information bar.
B
Speedometer.
C
Fuel gauge.
D
Information display.
E
Engine coolant temperature gauge.
F
Information Bar
Displays information related to the
navigation, outside air temperature,
odometer and distance to empty.
Information Display
Displays information related to the
navigation, outside air temperature,
odometer and distance to empty. Information Display
Information that appears depends on your
vehicle settings. See General
Information (page 117).
Fuel Gauge
The fuel gauge indicates about how much
fuel is in the fuel tank.
The arrow adjacent to the fuel pump
symbol indicates on which side of your
vehicle the fuel filler door is located.
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Instrument ClusterE282067

Note:
The fuel gauge may vary slightly
when your vehicle is moving or on a slope.
Low Fuel Reminder
A low fuel level reminder displays and
sounds when the distance to empty
reaches 75 mi (120 km) to empty for
MyKey, and at 50 mi (80 km), 25 mi
(40 km), 10 mi (20 km) and 0 mi (0 km)
for all vehicle keys.
Note: The low fuel reminder can appear at
different fuel gauge positions depending on
fuel economy conditions. This variation is
normal.
Distance to Empty
Indicates the approximate distance your
vehicle can travel on the fuel remaining in
the tank. Changes in driving pattern can
cause the value to not only decrease but
also increase or stay constant for periods
of time. Engine Coolant Temperature
Gauge WARNING:
Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury.
Indicates engine coolant temperature. At
normal operating temperature, the level
indicator will be in the normal range. If the
engine coolant temperature exceeds the
normal range, stop your vehicle as soon as
safely possible, switch off the engine and
let the engine cool.
GAUGES - VEHICLES WITH:
12.3 INCH INSTRUMENT
CLUSTER DISPLAY SCREEN
Note: Clusters shown in single gauge view.
Note: Displays may appear slightly different
depending on region.
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Instrument Cluster

Gauge display.
A
Speedometer.
B
Information bar.
C
Information display.
D
Fuel gauge.
E
Gauge Display
Displays different gauge selections
depending on supported options. Options
include Tachometer or Engine Coolant
Temperature.
Information Bar
Displays information related to the current
audio source, navigation, outside air
temperature and distance to empty.
Information Display
Information that appears depends on
current gauge view and on-demand
settings. See General Information (page
117). Fuel Gauge
The fuel gauge indicates about how much
fuel is in the fuel tank.
The arrow adjacent to the fuel pump
symbol indicates on which side of your
vehicle the fuel filler door is located.
Note:
The fuel gauge may vary slightly
when your vehicle is moving or on a slope.
Low Fuel Reminder
A low fuel level reminder displays and
sounds when the distance to empty
reaches
75 mi (120 km) to empty for
MyKey, and at 50 mi (80 km), 25 mi
(40 km), 10 mi (20 km) and 0 mi (0 km)
for all vehicle keys.
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Instrument ClusterE281475

Note:
The low fuel reminder can appear at
different fuel gauge positions depending on
fuel economy conditions. This variation is
normal.
Distance to Empty
Indicates the approximate distance your
vehicle can travel on the fuel remaining in
the tank. Changes in driving pattern can
cause the value to not only decrease but
also increase or stay constant for periods
of time. Engine Coolant Temperature
Gauge WARNING: Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury.
Indicates engine coolant temperature. At
normal operating temperature, the level
indicator will be in the normal range. If the
engine coolant temperature exceeds the
normal range, stop your vehicle as soon as
safely possible, switch off the engine and
let the engine cool.
GAUGES - VEHICLES WITH: 4.2 INCH INSTRUMENT CLUSTER
DISPLAY SCREEN 106
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Instrument ClusterE282227

Tachometer.
A
Information display.
B
Speedometer.
C
Fuel gauge.
D
Engine coolant temperature gauge.
E
Information Display
Information that appears depends on your
vehicle settings. See General
Information (page 117).
Fuel Gauge
The fuel gauge indicates about how much
fuel is in the fuel tank.
The arrow adjacent to the fuel pump
symbol indicates on which side of your
vehicle the fuel filler door is located.
Note: The fuel gauge may vary slightly
when your vehicle is moving or on a slope.
Low Fuel Reminder
A low fuel level reminder displays and
sounds when the distance to empty
reaches
75 mi (120 km) to empty for
MyKey, and at 50 mi (80 km), 25 mi
(40 km), 10 mi (20 km) and 0 mi (0 km)
for all vehicle keys.
Note: The low fuel reminder can appear at
different fuel gauge positions depending on
fuel economy conditions. This variation is
normal.
Engine Coolant Temperature
Gauge
Indicates engine coolant temperature. At
normal operating temperature, the level
indicator will be in the normal range. If the
engine coolant temperature exceeds the
normal range, stop your vehicle as soon as
safely possible, switch off the engine and
let the engine cool. WARNING:
Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury.
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 function the
same as a warning lamp, but do not display
when you start your vehicle.
Adaptive Cruise Control
(If Equipped) The cruise control system
indicator light changes color to
indicate what mode the system
is in. See
How Does Adaptive Cruise
Control With Stop and Go Work (page
246).
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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.
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Instrument ClusterE71340 E146190 E71880 E206718 E67017

Lane Keeping System
Action
Message
The system has malfunctioned. Have the system checked as soon as possible.
Lane Keeping Sys.
Malfunction
Service Required
The system has detected a condition that has caused the systemto be temporarily unavailable.
Front Camera
Temporarily Not Available
The system has detected a condition that requires the windshieldto be cleaned to operate properly.
Front Camera Low
Visibility Clean Screen
The system has malfunctioned. Have the system checked as soon as possible.
Front Camera
Malfunction
Service Required
The system requests the driver to keep their hands on the steering wheel.
Keep Hands on
Steering Wheel
Maintenance Action
Message
Stop your vehicle as soon as safely possible and turn off the engine.
Check the oil level. If the warning stays on or continues to come onwith your engine running, have the system checked as soon as possible.
Low Engine Oil
Pressure
The engine oil life is low and needs to be changed soon.
Change Engine Oil
Soon
The engine oil life is low and needs to be changed immediately.
Oil Change
Required
The brake fluid level is low and the brake system should be
inspected immediately. See Brake Fluid Check (page 335).
Brake Fluid Level
Low
The brake system needs servicing. Stop the vehicle in a safe place. Contact an authorized dealer.
Check Brake
System
The engine coolant temperature is excessively high.
Engine Coolant
Over Temperature
The washer fluid is low and needs to be refilled.
Washer Fluid Level
Low
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Information Displays

could be required to steer your vehicle.
When you switch the ignition off, some
electrical circuits, for example airbags,
also turn off. If you unintentionally switch
the ignition off, shift into neutral (N) and
restart the engine.
1. Put the transmission into neutral (N) and use the brakes to bring your vehicle
to a safe stop.
2. When your vehicle has stopped, put the transmission in park (P).
3. Press and hold the push button ignition
switch for one second, or press it three
times within two seconds.
4. Apply the parking brake.
Guarding Against Exhaust Fumes 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.
Important Ventilating Information
If you stop your vehicle and then leave the
engine idling for long periods of time, we
recommend that you do one of the
following:
• Open the windows at least 1 in (3 cm).
• Set your climate control to outside air. ENGINE BLOCK HEATER
(IF
EQUIPPED) WARNING:
Failure to follow engine
block heater instructions could result in
property damage or serious personal
injury. WARNING: Do not use your heater
with ungrounded electrical systems or
two-pronged adapters. There is a risk of
electrical shock. WARNING:
Do not fully close the
hood, or allow it to drop under its own
weight when using the engine block
heater. This could damage the power
cable and may cause an electrical short
resulting in fire, injury and property
damage.
Note: The heater is most effective when
outdoor temperatures are below
0°F
(-18°C).
The heater acts as a starting aid by
warming the engine coolant. This allows
the climate control system to respond
quickly. The equipment includes a heater
element, installed in the engine block and
a wire harness. You can connect the
system to a grounded 120-volt AC
electrical source.
We recommend that you do the following
for a safe and correct operation:
• Use a 16-gauge outdoor extension cord
that is product certified by
Underwriter ’s Laboratory (UL) or
Canadian Standards Association
(CSA). This extension cord must be
suitable for use outdoors, in cold
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Starting and Stopping the Engine

AUTO-START-STOP (IF EQUIPPED)
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:
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
112).
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.
• 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 near operating
temperature.
• Elevation is below about
12,000 ft
(3,650 m).
• Ambient temperature is moderate.
• The trailer is not connected.
• If you select Normal, Eco, Snow/Wet
or Grass/Gravel/Snow modes.
• You are not in 4H or 4L.
• You have not selected Manual shift
mode.
• Hill descent control is not active.
• You have not selected Tow haul, Sport,
Sand or Mud/Rut modes.
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Unique Driving Characteristics