2018 FORD EXPLORER coolant temperature

3.
Press and hold the push button ignition
switch, or press it three times within
two seconds.
4. Apply the parking brake.
Guarding Against Exhaust Fumes WARNING: If you smell exhaust
fumes inside your vehicle, have your vehicle
checked by your authorized dealer
immediately. Do not drive your vehicle if
you smell exhaust fumes. Carbon
monoxide is present in exhaust fumes.
Take precautions to avoid its dangerous
effects.
Important Ventilating Information
If you stop your vehicle and then leave the
engine idling for long periods, 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
temperatures, and be clearly marked
Suitable for Use with Outdoor
Appliances. Do not use an indoor
extension cord outdoors. This could
result in an electric shock or become a
fire hazard.
• Use as short an extension cord as
possible.
• Do not use multiple extension cords.
• Make sure that when in operation, the
extension cord plug and heater cord
plug connections are free and clear of
water. This could cause an electric
shock or fire.
• Make sure your vehicle is parked in a
clean area, clear of combustibles.
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Do not add extra inhibitors or additives to
the coolant. These can be harmful and
compromise the corrosion protection of
the coolant.
Recycled Coolant
We do not recommend the use of recycled
coolant as an approved recycling process
is not yet available.
Dispose of used engine coolant in an
appropriate manner. Follow your
community's regulations and standards
for recycling and disposing of automotive
fluids.
Severe Climates
If you drive in extremely cold climates:
•
It may be necessary to increase the
coolant concentration above 50%.
• A coolant concentration of 60%
provides improved freeze point
protection. Coolant concentrations
above 60% decrease the overheat
protection characteristics of the
coolant and may cause engine
damage.
If you drive in extremely hot climates:
• You can decrease the coolant
concentration to 40%.
• Coolant concentrations below 40%
decrease the freeze and corrosion
protection characteristics of the
coolant and may cause engine
damage.
Vehicles driven year-round in non-extreme
climates should use prediluted coolant for
optimum cooling system and engine
protection. Coolant Change
At specific mileage intervals, as listed in
the scheduled maintenance information,
the coolant should be changed. Add
prediluted coolant approved to the correct
specification. See Capacities and
Specifications (page 343).
Fail-Safe Cooling
Fail-safe cooling allows you to temporarily
drive your vehicle before any incremental
component damage occurs. The fail-safe
distance depends on ambient
temperature, vehicle load and terrain.
How Fail-Safe Cooling Works If the engine begins to overheat,
the coolant temperature gauge
moves toward the red zone:
A warning lamp illuminates and
a message may appear in the
information display.
If the engine reaches a preset
over-temperature condition, the engine
automatically switches to alternating
cylinder operation. Each disabled cylinder
acts as an air pump and cools the engine.
When this occurs, your vehicle still
operates, however:
• Engine power is limited.
• The air conditioning system turns off.
Continued operation increases the engine
temperature, causing the engine to
completely shut down. Your steering and
braking effort increases in this situation.
When the engine temperature cools, you
can re-start the engine. Have your vehicle
checked as soon as possible to minimize
engine damage.
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When Fail-Safe Mode Is Activated
WARNING: Fail-safe mode is for use
during emergencies only. Operate your
vehicle in fail-safe mode only as long as
necessary to bring your vehicle to rest in a
safe location and seek immediate repairs.
When in fail-safe mode, your vehicle will
have limited power, will not be able to
maintain high-speed operation, and may
completely shut down without warning,
potentially losing engine power, power
steering assist, and power brake assist,
which may increase the possibility of a
crash resulting in serious injury. WARNING:
Do not remove the
coolant reservoir cap when 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.
Your vehicle has limited engine power
when in the fail-safe mode, drive your
vehicle with caution. Your vehicle does not
maintain high-speed operation and the
engine may operate poorly.
Remember that the engine is capable of
automatically shutting down to prevent
engine damage. In this situation:
1. Pull off the road as soon as safely possible and switch the engine off.
2. If you are a member of a roadside assistance program, we recommend
that you contact your roadside
assistance service provider.
3. If this is not possible, wait a short period for the engine to cool. 4. Check the coolant level. If the coolant
level is at or below the minimum mark,
add prediluted coolant immediately.
5. When the engine temperature cools, you can re-start the engine. Have your
vehicle checked as soon as possible to
minimize engine damage.
Note: Driving your vehicle without repair
increases the chance of engine damage.
Engine Coolant Temperature
Management
(If Equipped) WARNING:
To reduce the risk of
crash and injury, be prepared that the
vehicle speed may reduce and the vehicle
may not be able to accelerate with full
power until the coolant temperature
reduces.
If you tow a trailer with your vehicle, the
engine may temporarily reach a higher
temperature during severe operating
conditions, for example ascending a long
or steep grade in high ambient
temperatures.
At this time, you may notice the coolant
temperature gauge moves toward the red
zone and a message may appear in the
information display.
You may notice a reduction in vehicle
speed caused by reduced engine power in
order to manage the engine coolant
temperature. Your vehicle may enter this
mode if certain high-temperature and
high-load conditions take place. The
amount of speed reduction depends on
vehicle loading, grade and ambient
temperature. If this occurs, there is no
need to stop your vehicle. You can
continue to drive.
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The air conditioning may automatically
turn on and off during severe operating
conditions to protect the engine from
overheating. When the coolant
temperature decreases to the normal
operating temperature, the air conditioning
turns on.
If the coolant temperature gauge moves
fully into the red zone, or if the coolant
temperature warning or service engine
soon messages appear in your information
display, do the following:
1. Stop your vehicle as soon as it is safe
to do so. Fully apply the parking brake,
shift into park (P) or neutral (N).
2. Leave the engine running until the coolant temperature gauge needle
returns to the normal position. After
several minutes, if the temperature
does not drop, follow the remaining
steps.
3. Switch the engine off and wait for it to
cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue.
AUTOMATIC TRANSMISSION
FLUID CHECK - 2.3L
ECOBOOST™
Note: Transmission fluid should be checked
by an authorized dealer. If required, fluid
should be added by an authorized dealer. Have an authorized dealer check and
change the transmission fluid at the
correct service interval. See Maintenance
(page 284). Your transmission does not
consume fluid. However, the fluid level
should be checked if the transmission is
not working properly, (i.e., if the
transmission slips or shifts slowly) or if you
notice some sign of fluid leakage.
Do not use supplemental transmission
fluid additives, treatments or cleaning
agents. The use of these materials may
affect transmission operation and result
in damage to internal transmission
components.
AUTOMATIC TRANSMISSION
FLUID CHECK - 3.5L DURATEC/
3.5L ECOBOOST™
Do not use supplemental transmission
fluid additives because they are
unnecessary and could lead to
transmission damage that may not be
covered by the vehicle Warranty.
The transmission does not consume fluid.
However, if the transmission slips or shifts
slowly you should check the fluid level. If
you notice a sign of leaking fluid, contact
an authorized dealer.
Checking the Transmission Fluid
Level WARNING:
The dipstick and
surrounding components are hot. Use
gloves when moving components and
checking the transmission fluid level.
Failure to follow this warning could result
in serious personal injury.
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•
Cover interior trim to prevent fading.
• Keep all rubber parts free from oil and
solvents.
Engine
• Change the engine oil and filter prior to
storage because used engine oil
contains contaminates which may
cause engine damage.
• Start the engine every 15 days for a
minimum of 15 minutes. Run at fast idle
with the climate controls set to defrost
until the engine reaches normal
operating temperature.
• With your foot on the brake, shift
through all the gears while the engine
is running.
• We recommend that you change the
engine oil before you use your vehicle
again.
Fuel system
• Fill the fuel tank with high-quality fuel
until the first automatic shutoff of the
fuel pump nozzle.
Cooling system
• Protect against freezing temperatures.
• When removing your vehicle from
storage, check coolant fluid level.
Confirm that there are no cooling
system leaks and that fluid is at the
recommended level.
Battery
• Check and recharge as necessary. Keep
connections clean.
• If storing your vehicle for more than 30
days without recharging the battery,
we recommend that you disconnect
the battery cables to maintain battery
charge for quick starting. Note:
It is necessary to reset memory
features if battery cables are disconnected.
Brakes
• Make sure the brakes and parking brake
release fully.
Tires
• Maintain recommended air pressure.
Miscellaneous
• Make sure all linkages, cables, levers
and pins under your vehicle are covered
with grease to prevent rust.
• Move vehicles at least 25 ft (7.5 m)
every 15 days to lubricate working parts
and prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out of
storage, do the following:
• Wash your vehicle to remove any dirt
or grease film build-up on window
surfaces.
• Check windshield wipers for any
deterioration.
• Check under the hood for any foreign
material that may have collected
during storage such as mice or squirrel
nests.
• Check the exhaust for any foreign
material that may have collected
during storage.
• Check tire pressures and set tire
inflation per the Tire Label.
• Check brake pedal operation. Drive
your vehicle
15 ft (4.5 m) back and
forth to remove rust build-up.
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Engine Coolant Check................................291
Adding Coolant.................................................... 291
Coolant Change................................................. 293
Engine Coolant Temperature Management.................................................. 294
Fail-Safe Cooling............................................... 293
Recycled Coolant............................................... 293
Severe Climates................................................. 293
Engine Emission Control............................183
Engine Immobilizer See: Passive Anti-Theft System..................... 74
Engine Oil Check..........................................289
Adding Engine Oil.............................................. 289
Engine Oil Dipstick - 2.3L EcoBoost™.................................................288
Engine Oil Dipstick - 3.5L Duratec/3.5L Ecoboost™.................................................289
Engine Specifications - 2.3L EcoBoost™.................................................343
Drivebelt Routing............................................... 343
Engine Specifications - 3.5L Duratec.........................................................343
Drivebelt Routing............................................... 344
Engine Specifications - 3.5L Ecoboost™.................................................344
Drivebelt Routing............................................... 345
Entertainment...............................................437 AM/FM Radio...................................................... 439
Apps........................................................................\
447
Bluetooth Stereo or USB................................ 446
CD (If equipped)................................................ 445
HD Radio ™ Information (If
Available)........................................................ 442
SiriusXM® Satellite Radio (If Activated)....................................................... 440
Sources................................................................. 438
Supported Media Players, Formats and Metadata Information................................. 447
USB Ports.............................................................. 447
Environment
......................................................15
Essential Towing Checks..........................252
Before Towing a Trailer.................................... 253
Hitches................................................................... 252
Launching or Retrieving a Boat or Personal Watercraft (PWC)........................................ 254
Safety Chains...................................................... 252
Trailer Brakes....................................................... 253
Trailer Lamps....................................................... 253When Towing a Trailer.....................................
253
Event Data Recording See: Data Recording.............................................. 9
Export Unique Options.................................14
Exterior Mirrors
................................................92
Auto-dimming Feature...................................... 94
Auto-Folding Mirrors........................................... 93
Blind Spot Information System...................... 94
Direction Indicator Mirrors ............................... 94
Fold-Away Exterior Mirrors............................... 93
Heated Exterior Mirrors ..................................... 94
Integrated Blind Spot Mirror............................ 94
Memory Mirrors .................................................... 94
Power Exterior Mirrors........................................ 92
F
Fastening the Seatbelts..............................36 Rear Inflatable Seatbelt.................................... 38
Seatbelt Locking Modes.................................... 37
Using Seatbelts During Pregnancy................36
Flat Tire See: Changing a Road Wheel........................ 337
Floor Mats......................................................258
Fog Lamps - Front See: Front Fog Lamps......................................... 87
Foot Pedals See: Adjusting the Pedals................................ 80
Ford Credit
..........................................................11
US Only...................................................................... 11
Ford Protect
...................................................497
Ford Protect Extended Service Plan
(CANADA ONLY).......................................... 498
Ford Protect Extended Service Plans (U.S. Only).................................................................. 497
Four-Wheel Drive..........................................191 Principle of Operation........................................ 191
Front Fog Lamps
............................................87
Front Parking Aid.........................................206
Obstacle Distance Indicator.......................... 207
Front Passenger Sensing System............46
Fuel and Refueling
........................................175
Fuel Consumption........................................181
Advertised Capacity........................................... 181
Fuel Economy....................................................... 181
Fuel Filler Funnel Location.........................177
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Fuel Quality - E85.........................................176
Choosing the Right Fuel - Flex Fuel
Vehicles.............................................................. 176
Switching Between E85 and Gasoline........177
Fuel Quality - Gasoline...............................175 Choosing the Right Fuel................................... 175
Fuel Shutoff....................................................261
Fuses.................................................................273
Fuse Specification Chart...........................273 Passenger Compartment Fuse Panel........278
Power Distribution Box.................................... 273
G
Garage Door Opener See: Universal Garage Door Opener.............161
Gauges................................................................97 Engine Coolant Temperature Gauge..........100
Fuel Gauge........................................................... 100
Information Display............................................. 99
Type 1........................................................................\
. 97
Type 2....................................................................... 98
Type 3....................................................................... 99
Gearbox See: Transmission............................................... 187
General Information on Radio Frequencies...................................................52
Intelligent Access................................................. 52
General Maintenance Information.......499 Multi-Point Inspection...................................... 501
Owner Checks and Services......................... 500
Protecting Your Investment.......................... 499
Why Maintain Your Vehicle?......................... 499
Why Maintain Your Vehicle at Your Dealership?.................................................... 499
Getting Assistance Outside the U.S. and Canada.........................................................269
Getting the Services You Need..............266 Away From Home............................................. 266
Global Opening
...............................................92
Moonroof................................................................. 92
Remote Control Front Windows..................... 92
H
Handbrake See: Parking Brake.............................................. 197
Hazard Flashers
............................................261 HDC
See: Using Hill Descent Control................... 203
Headlamp Adjusting See: Adjusting the Headlamps..................... 301
Headlamp Exit Delay
....................................85
Headlamp Removal See: Removing a Headlamp.......................... 303
Headrest See: Head Restraints......................................... 144
Head Restraints
............................................144
Adjusting the Head Restraint......................... 145
Tilting Head Restraints .................................... 146
Heated Seats.................................................158 Front Seats........................................................... 158
Second Row Heated Seats............................. 159
Heated Steering Wheel................................79
Heated Windows and Mirrors...................141 Heated Exterior Mirrors..................................... 142
Heated Rear Window........................................ 142
Heating See: Climate Control......................................... 133
Hill Start Assist..............................................197 Switching the System On and Off...............198
Using Hill Start Assist....................................... 198
Hints on Controlling the Interior Climate..........................................................138
Defogging the Side Windows in Cold Weather............................................................ 140
General Hints....................................................... 138
Quickly Cooling the Interior............................ 139
Quickly Heating the Interior............................ 139
Recommended Settings for Cooling..........140
Recommended Settings for Heating..........139
Hints on Driving With Anti-Lock Brakes
.............................................................197
Home Screen................................................429
Hood Lock See: Opening and Closing the Hood..........284
I
Ignition Switch
...............................................169
In California (U.S. Only).............................267
Information Display Control.......................79
Information Displays
...................................105
General Information.......................................... 105
Information Messages
.................................119
4WD........................................................................\
.. 119
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Anti-Lock Braking System..............................
100
Automatic High Beam Control....................... 101
Battery..................................................................... 101
Blind Spot Monitor.............................................. 101
Brake System........................................................ 101
Cruise Control....................................................... 101
Direction Indicator............................................... 101
Door Ajar................................................................. 101
Engine Coolant Temperature.......................... 101
Engine Oil............................................................... 101
Fasten Safety Belt.............................................. 102
Front Airbag.......................................................... 102
Front Fog Lamps................................................ 102
Heads Up Display............................................... 102
High Beam............................................................. 102
Hood Ajar............................................................... 102
Lane Keeping Aid................................................ 102
Liftgate Ajar.......................................................... 102
Low Fuel Level..................................................... 102
Low Tire Pressure Warning............................. 102
Low Washer Fluid............................................... 102
Parking Lamps..................................................... 102
Powertrain Fault................................................. 102
Service Engine Soon.......................................... 103
Stability Control.................................................. 103
Stability Control Off.......................................... 103
Transmission Tow/Haul................................... 103
Washer Fluid Check....................................298
Washers See: Cleaning the Exterior.............................. 309
Waxing...............................................................311
Wheel Nuts See: Changing a Road Wheel........................ 337
Wheels and Tires...........................................317
General Information........................................... 317
Technical Specifications.................................. 341
Windows and Mirrors.....................................91
Windshield Washers.....................................82 Front Camera Washer........................................ 82
Windshield Wipers
.........................................81
Speed Dependent Wipers................................. 81
Wiper Blades See: Checking the Wiper Blades.................300
Wipers and Washers......................................81
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