brake fluid FORD EXPLORER 2020 User Guide

GENERAL INFORMATION
Have your vehicle serviced regularly to help
maintain its roadworthiness and resale
value. There is a large network of
authorized dealers that are there to help
you with their professional servicing
expertise. We believe that their specially
trained technicians are best qualified to
service your vehicle properly and expertly.
They are supported by a wide range of
highly specialized tools developed
specifically for servicing your vehicle.
If your vehicle requires professional service,
an authorized dealer can provide the
necessary parts and service. Check your
warranty information to find out which
parts and services are covered.
Use only recommended fuels, lubricants,
fluids and service parts conforming to
specifications. Motorcraft® parts are
designed and built to provide the best
performance in your vehicle.
Precautions
•
Do not work on a hot engine.
• Make sure that nothing gets caught in
moving parts.
• Do not work on a vehicle with the
engine running in an enclosed space,
unless you are sure you have enough
ventilation.
• Keep all open flames and other burning
material (such as cigarettes) away
from the battery and all fuel related
parts.
Working with the Engine Off
1. Set the parking brake and shift the transmission to park (P).
2. Switch off the engine.
3. Block the wheels. Working with the Engine On WARNING: To reduce the risk of
vehicle damage and personal burn
injuries, do not start your engine with the
air cleaner removed and do not remove
it while the engine is running.
1. Set the parking brake and shift the transmission to park (P).
2. Block the wheels.
OPENING AND CLOSING THE
HOOD
Opening the Hood 1. Open the left-hand front door.
2. Fully pull the hood release lever and
let it completely retract.
Note: This action releases the hood latch.
3. Fully pull the hood release lever for a second time.
Note: This action fully releases the hood.
4. Open the hood.
Note: There is no secondary latch under the
hood.
323
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- MaintenanceE263274

Brake fluid reservoir. See Brake Fluid Check (page 337).
D
Engine compartment fusebox. See
Changing a Fuse (page 321).
E
Engine coolant reservoir. See
Engine Coolant Check (page 332).
F
Air filter assembly. See
Changing the Engine Air Filter (page 329).
G
Windshield washer fluid reservoir. See
Washer Fluid Check (page 341).
H
UNDER HOOD OVERVIEW - 3.0L Battery.
See Changing the 12V Battery (page 338).
A
Engine oil filler cap.
See Engine Oil Check (page 327).
B
Engine oil dipstick.
See Engine Oil Dipstick (page 327).
C
Brake fluid reservoir.
See Brake Fluid Check (page 337).
D
Engine compartment fuse box.
See Fuses (page 313).
E
Engine coolant reservoir.
See Engine Coolant Check (page 332).
F
Air filter assembly. See
Changing the Engine Air Filter (page 330).
G
Washer fluid reservoir. See
Washer Fluid Check (page 341).
H
325
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- MaintenanceE288092

UNDER HOOD OVERVIEW - 3.3L
Battery. See Changing the 12V Battery (page 338).
A.
Engine oil filler cap.
See Engine Oil Check (page 327).
B.
Engine oil dipstick.
See Engine Oil Dipstick (page 327).
C.
Brake fluid reservoir.
See Brake Fluid Check (page 337).
D.
Engine compartment fuse box.
See Fuses (page 313).
E.
Engine coolant reservoir cap.
See Engine Coolant Check (page 332).
F.
Air filter assembly. See
Changing the Engine Air Filter (page 329).
G.
Inverter system controller coolant reservoir cap- HEV only.
H.
Washer fluid reservoir. See
Washer Fluid Check (page 341).
I.
326
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- MaintenanceE288595

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.
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. If the
temperature does not drop after
several minutes, 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
If required, have an authorized dealer check
and change the transmission fluid at the
correct service interval. See
Scheduled
Maintenance (page 487).
The automatic transmission does not have
a transmission fluid dipstick.
Refer to your scheduled maintenance
information for scheduled intervals for fluid
checks and changes. Your transmission
does not consume fluid. However, if the
transmission slips, shifts slowly or if you
notice a sign of leaking fluid, contact an
authorized dealer.
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.
336
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Maintenance

BRAKE FLUID CHECK
WARNING: Do not use any fluid
other than the recommended brake fluid
as this will reduce brake efficiency. Use
of incorrect fluid could result in the loss
of vehicle control, serious personal injury
or death. WARNING:
Only use brake fluid
from a sealed container. Contamination
with dirt, water, petroleum products or
other materials may result in brake
system damage or failure. Failure to
adhere to this warning could result in the
loss of vehicle control, serious personal
injury or death. WARNING:
Do not allow the fluid
to touch your skin or eyes. If this
happens, rinse the affected areas
immediately with plenty of water and
contact your physician. WARNING:
The brake system
could be affected if the brake fluid level
is below the MIN mark or above the MAX
mark on the brake fluid reservoir. 1. Park your vehicle on a level surface.
2. Look at the brake fluid reservoir to see
where the brake fluid level is relative
to the
MIN and the MAX marks on the
reservoir.
Note: If the brake fluid level is between the
MIN
and the MAX marks on the reservoir, it
is acceptable.
Note: If the brake fluid level is below the
MIN
mark or above the MAX mark, have
your vehicle checked as soon as possible.
Note: To avoid fluid contamination, the
reservoir cap must remain in place and fully
tight, unless you are adding fluid.
Only use fluid that meets our
specifications. See
Capacities and
Specifications (page 384).
Brake Fluid Service Interval
Brake fluid absorbs water over time which
degrades the effectiveness of the brake
fluid. Change the brake fluid at the
specified intervals to prevent degraded
braking performance.
337
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- MaintenanceE170684

•
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.
Disconnecting Your 12 Volt 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 you disconnect the battery
cables.
Plugging in Your HYBRID
We recommend the following options for
your plug-in vehicle (PHEV) :
• Leave your vehicle plugged in. The 12
volt battery maintains power if left
plugged in. However, this periodically
uses electricity from the household
outlet.
• Connect a battery charger to your 12
volt battery and leave it on a
continuous, slow charge.
• Disconnect the 12 volt battery. If your
12 volt battery is located in the luggage
compartment, do not fully shut the
luggage compartment after
disconnecting the 12 volt battery. Only
leave the luggage compartment open
if your vehicle is stored in a locked
location.
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.
351
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Vehicle Care

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.
• Check fluid levels (including coolant,
oil and gas) to make sure there are no
leaks, and fluids are at recommended
levels.
• If you remove the battery, clean the
battery cable ends and check for
damage.
Contact an authorized dealer if you have
any concerns or issues.
352
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Vehicle Care

CAPACITIES AND
SPECIFICATIONS - 2.3L
ECOBOOST™
Use oil and fluid that meets the defined
specification and viscosity grade.
If you do not use oil and fluid that meets
the defined specification and viscosity
grade, it could result in:
•
Component damage not covered by
the vehicle warranty.
• Longer engine cranking periods.
• Increased emission levels. •
Reduced engine performance.
• Reduced fuel economy.
• Reduced brake performance.
Air Conditioning System WARNING: The air conditioning
refrigerant system contains refrigerant
under high pressure. Only qualified
personnel should service the air
conditioning refrigerant system. Opening
the air conditioning refrigerant system
can cause personal injury.
Capacities Refrigerant Oil
Refrigerant
Variant
5.92 fl oz (175 ml)
35 oz (0.99 kg)
All.
Materials Specification
Name
WSS-M17B21-A
R-1234yf Refrigerant(U.S.)
R-1234yf Refrigerant / Frigorigène R-1234yf(Canada)
YN-33-A(U.S.)
HS7Z-19B519-BA(Canada)
WSS-M2C300-A2
Motorcraft® R-1234yf Refrigerant PAG Oil(U.S.)
Motorcraft® R-1234yf Refrigerant PAG Oil / Huile
PAG pour frigorigène R-1234yf Motorcraft®(Canada)
YN-35(U.S. & Canada)
Automatic Transmission
Note: Automatic transmissions that require
MERCON® ULV transmission fluid should
only use MERCON® ULV transmission fluid.
The use of any other fluid may cause
transmission damage.
395
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Capacities and Specifications

Materials
Specification
Name
ESA-M1C75-B
Motorcraft® Premium Long-Life Grease(U.S.)
Motorcraft® Premium Long-Life Grease / Graisse
longue durée de qualité première Motor-
craft®(Canada)
XG-1-E1(U.S. & Canada)
ESB-M1C93-B
Motorcraft® Multi-Purpose Grease Spray(U.S.)
Motorcraft® Multi-Purpose Grease Spray / Graisse
tout usage en aérosol Motorcraft®(Canada)
XL-5-A(U.S. & Canada)
Hydraulic Brake System
Materials Specification
Name
WSS-M6C65-A2
Motorcraft® DOT 4 LV High Performance Motor
Vehicle Brake Fluid(U.S.)
Motorcraft® DOT 4 LV High Performance Motor
Vehicle Brake Fluid / Liquide de frein automobile
haute performance DOT 4 LV Motorcraft®(Canada)
PM-20(U.S. & Canada)
Note: We recommend using DOT 4 Low
Viscosity (LV) High Performance Brake Fluid
or equivalent meeting WSS-M6C65-A2. Use
of any fluid other than the recommended
fluid may cause reduced brake performance
and not meet our performance standards.
Keep brake fluid clean and dry.
Contamination with dirt, water, petroleum
products or other materials may result in
brake system damage and possible failure. Locks
399
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Capacities and Specifications

Materials
Specification
Name
WSS-M14P19-A
Motorcraft® Premium Windshield Wash Concen-
trate with Bitterant(U.S.)
Motorcraft® Premium Quality Windshield Washer
Fluid / Liquide lave-glace de haute qualité Motor-
craft®(Canada)
ZC-32-B2(U.S.)
CXC-37-A/B/D/F(Canada)
CAPACITIES AND
SPECIFICATIONS - 3.0L
Use oil and fluid that meets the defined
specification and viscosity grade.
If you do not use oil and fluid that meets
the defined specification and viscosity
grade, it could result in:
• Component damage not covered by
the vehicle warranty.
• Longer engine cranking periods.
• Increased emission levels. •
Reduced engine performance.
• Reduced fuel economy.
• Reduced brake performance.
Air Conditioning System WARNING: The air conditioning
refrigerant system contains refrigerant
under high pressure. Only qualified
personnel should service the air
conditioning refrigerant system. Opening
the air conditioning refrigerant system
can cause personal injury.
Capacities Refrigerant Oil
Refrigerant
Variant
5.92 fl oz (175 ml)
35 oz (0.99 kg)
All.
402
Explorer (CTW) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Capacities and Specifications