2019 FORD EXPLORER Owners Manual

How Temperature Affects Your Tire
Pressure
The tire pressure monitoring system
monitors tire pressure in each pneumatic
tire. While driving in a normal manner, a
typical passenger tire inflation pressure
may increase about 2
–4 psi (14– 28 kPa)
from a cold start situation. If the vehicle is
stationary overnight with the outside
temperature significantly lower than the
daytime temperature, the tire pressure may
decrease about 3 psi (21 kPa) for a drop of
30°F (17°C) in ambient temperature. This
lower pressure value may be detected by
the tire pressure monitoring system as
being significantly lower than the
recommended inflation pressure and
activate the system warning light for low
tire pressure. If the low tire pressure
warning light is on, visually check each tire
to verify that no tire is flat. If one or more
tires are flat, repair as necessary. Check
the air pressure in the road tires. If any tire
is under-inflated, carefully drive the vehicle
to the nearest location where air can be
added to the tires. Inflate all the tires to
the recommended inflation pressure.
CHANGING A ROAD WHEEL WARNING:
If the tire pressure
monitor sensor becomes damaged it
may not function.
Note: You should only use tire sealants in
roadside emergencies as they may cause
damage to the tire pressure monitoring
system sensor.
Note: The tire pressure monitoring system
indicator light illuminates when the spare
tire is in use. To restore the full function of
the monitoring system, all road wheels
equipped with tire pressure monitoring
sensors must be mounted on the vehicle. If you get a flat tire when driving, do not
heavily apply the brake. Instead, gradually
decrease your speed. Hold the steering
wheel firmly and slowly move to a safe
place on the side of the road.
Have a flat serviced by an authorized
dealer in order to prevent damage to the
tire pressure monitoring system sensors.
See
Tire Pressure Monitoring System
(page 330). Replace the spare tire with a
road tire as soon as possible. During
repairing or replacing of the flat tire, have
the authorized dealer inspect the tire
pressure monitoring system sensor for
damage.
Dissimilar Spare Wheel and Tire
Assembly Information WARNING:
Failure to follow these
guidelines could result in an increased
risk of loss of vehicle control, injury or
death.
If you have a dissimilar spare wheel and
tire, then it is intended for temporary use
only. This means that if you need to use it,
you should replace it as soon as possible
with a road wheel and tire assembly that
is the same size and type as the road tires
and wheels that were originally provided
by Ford. If the dissimilar spare tire or wheel
is damaged, it should be replaced rather
than repaired.
A dissimilar spare wheel and tire assembly
is defined as a spare wheel and tire
assembly that is different in brand, size or
appearance from the road tires and wheels
and can be one of three types:
1. T-type mini-spare:
This spare tire
begins with the letter T for tire size and
may have Temporary Use Only molded in
the sidewall.
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2.
Full-size dissimilar spare with label
on wheel: This spare tire has a label on
the wheel that states: THIS WHEEL AND
TIRE ASSEMBLY FOR TEMPORARY USE
ONLY.
When driving with one of the dissimilar
spare tires listed above, do not:
• Exceed
50 mph (80 km/h).
• Load the vehicle beyond maximum
vehicle load rating listed on the Safety
Compliance Label.
• Tow a trailer.
• Use snow chains on the end of the
vehicle with the dissimilar spare tire.
• Use more than one dissimilar spare tire
at a time.
• Use commercial car washing
equipment.
• Try to repair the dissimilar spare tire.
Use of one of the dissimilar spare tires
listed above at any one wheel location can
lead to impairment of the following:
• Handling, stability and braking
performance.
• Comfort and noise.
• Ground clearance and parking at curbs.
• Winter weather driving capability.
• Wet weather driving capability.
• All-wheel driving capability.
3. Full-size dissimilar spare without
label on wheel
When driving with the full-size dissimilar
spare wheel and tire assembly, do not:
• Exceed
70 mph (113 km/h).
• Use more than one dissimilar spare
wheel and tire assembly at a time.
• Use commercial car washing
equipment.
• Use snow chains on the end of the
vehicle with the dissimilar spare wheel
and tire assembly. The usage of a full-size dissimilar spare
wheel and tire assembly can lead to
impairment of the following:
•
Handling, stability and braking
performance.
• Comfort and noise.
• Ground clearance and parking at curbs.
• Winter weather driving capability.
• Wet weather driving capability.
• All-wheel driving capability.
When driving with the full-size dissimilar
spare wheel and tire assembly additional
caution should be given to:
• Towing a trailer.
• Driving vehicles equipped with a
camper body.
• Driving vehicles with a load on the
cargo rack.
Drive cautiously when using a full-size
dissimilar spare wheel and tire assembly
and seek service as soon as possible.
Tire Change Procedure WARNING:
When one of the front
wheels is off the ground, the
transmission alone will not prevent the
vehicle from moving or slipping off the
jack, even if the transmission is in park
(P). WARNING:
To help prevent your
vehicle from moving when changing a
wheel, shift the transmission into park
(P), set the parking brake and use an
appropriate block or wheel chock to
secure the wheel diagonally opposite to
the wheel being changed. For example,
when changing the front left wheel,
place an appropriate block or wheel
chock on the right rear wheel.
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WARNING: Do not work on your
vehicle when the jack is the only support.
If the vehicle slips off the jack, you or
someone else could be seriously injured. WARNING:
Do not attempt to
change a tire on the side of the vehicle
close to moving traffic. Pull far enough
off the road to avoid the danger of being
hit when operating the jack or changing
the wheel. WARNING:
Always use the jack
provided as original equipment with your
vehicle. If using a jack other than the one
provided, make sure the jack capacity is
adequate for the vehicle weight,
including any vehicle cargo or
modifications. If you are unsure if the jack
capacity is adequate, contact the
authorized dealer.
Note: Passengers should not remain in your
vehicle when the vehicle is being jacked.
Note: Jack at the specified locations to
avoid damage to the vehicle.
1. Park on a level surface, set the parking
brake and activate the hazard flashers.
2. Place the transmission in park (P) and
turn the engine off. 3. Block the diagonally opposite wheel. 4. Turn the two knobs on the floor filler
counterclockwise, then remove the
floor filler and carpeted floor panel
located in the rear of the vehicle. 5. Remove the wing nut securing the
spare tire by turning it
counterclockwise.
6. Remove the spare tire from the spare tire well.
7. Remove the wing nut bolt that secures
the jack kit by turning it
counterclockwise.
8. Remove the jack kit, which includes the
jack, lug wrench, L-shaped bolt and
tow recovery hook.
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9. Turn the lead screw, where the lug
wrench attaches, of the jack by hand
to release the lug wrench from the jack.
Press the button on the wrench to
extend the handle. Fold down the
wrench socket.
10. Loosen each wheel lug nut one-half turn counterclockwise, but do not
remove them until the wheel is off
the ground. 11.
The vehicle jacking points are shown
here, and are depicted on the warning
label on the jack.
12. Small arrow-shaped marks on the sills show the location of the jacking
points. 13. Raise the wheel by turning the jack
handle clockwise.
14. Remove the lug nuts with the lug wrench. 15. Replace the flat tire with the spare
tire, marking sure the valve stem is
facing outward. Reinstall the lug nuts
until the wheel is snug against the
hub. Do not fully tighten the lug nuts
until the wheel has been lowered.
16. Lower the wheel by turning the jack handle counterclockwise. 17.
Remove the jack and fully tighten the
lug nuts in the order shown. See
Technical Specifications (page
338).
Stowing the flat tire
1. Stand the flat tire vertically in the mini-spare tub with the tire's valve
stem facing rearward toward the
luggage compartment.
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2. Fasten the flat tire to the luggage
compartment back panel by inserting
the L-shaped bolt through one of the
lug bolt holes in the wheel.
3. Turn the L-shaped bolt clockwise into the threaded hole in the luggage
compartment back panel until the tire
is secured.
4. Unblock the diagonally opposite wheel. Stowing the jack With the road wheel in the vertical position
in the spare tire tub, the jack assembly
does not fit in its standard position. Secure
the jack in the alternate position by
inserting the wing bolt through the jack as
shown.
TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications WARNING: When you install a wheel, always remove any corrosion, dirt or foreign
materials present on the mounting surfaces of the wheel or the surface of the wheel
hub, brake drum or brake disc that contacts the wheel. Make sure to secure any fasteners
that attach the rotor to the hub so they do not interfere with the mounting surfaces of
the wheel. Installing wheels without correct metal-to-metal contact at the wheel
mounting surfaces can cause the wheel nuts to loosen and the wheel to come off while
your vehicle is in motion, resulting in loss of vehicle control, personal injury or death. Ib-ft (Nm)
*
Bolt size
100 (135)
1/2-20 x 1.5
* Torque specifications are for nut and bolt threads free of dirt and rust. Use only Ford
recommended replacement fasteners.
Retighten the lug nuts to the specified torque within 100 miles (160 kilometers) after any
wheel disturbance (such as tire rotation, changing a flat tire, wheel removal).
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Wheel pilot bore
A
Inspect the wheel pilot bore and
mounting surface prior to installation.
Remove any visible corrosion or loose
particles.
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ENGINE SPECIFICATIONS - 2.3L ECOBOOST™
2.3L EcoBoost
Engine
138
Cubic inches
Minimum 87 octane
Required fuel
1-3-4-2
Firing order
Coil on plug
Ignition system
0.027 - 0.031 in (0.70 - 0.80 mm)
Spark plug gap
10:1
Compression ratio
Drivebelt Routing
2.3L EcoBoost Engine Long drivebelt is on first pulley
groove closest to engine.
A.
Short drivebelt is on second
pulley groove farthest from
engine.
B.
ENGINE SPECIFICATIONS - 3.5L DURATEC
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A
B

3.5L V6
Engine
214
Cubic inches
Minimum 87 octane
Required fuel
1-4-2-5-3-6
Firing order
Coil on plug
Ignition system
0.049 - 0.053 in (1.25 mm - 1.35 mm)
Spark plug gap
10.8:1
Compression ratio
Drivebelt Routing
3.5L Engine ENGINE SPECIFICATIONS - 3.5L ECOBOOST™
3.5L EcoBoost
Engine
214
Cubic inches
Minimum 87 octane
Required fuel
1-4-2-5-3-6
Firing order
Coil on plug
Ignition system
0.033 - 0.037 in (0.75 mm - 0.85 mm)
Spark plug gap
10.0:1
Compression ratio
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