transmission LINCOLN MKX 2017 Repair Manual

Air filter assembly. See Changing the Engine Air Filter (page 330).
E
Automatic transmission fluid dipstick.
See Automatic Transmission Fluid Check (page 319).
F
Engine oil dipstick.
See Engine Oil Dipstick (page 312).
G
Engine oil filler cap.
See Engine Oil Check (page 312).
H
Windshield washer fluid reservoir.
See Washer Fluid Check (page 322).
I
309
MKX (CD9) Canada/United States of America, enUSA, First Printing Maintenance

Brake fluid reservoir. See Brake Fluid Check (page 321).
D.
Battery.
See Changing the 12V Battery (page 322).
E.
Engine compartment fuse box.
See Fuses (page 286).
F.
Air filter assembly.
See Changing the Engine Air Filter (page 330).
G.
Automatic transmission dipstick.
See Automatic Transmission Fluid Check (page 319).
H.
Washer fluid reservoir.
See Washer Fluid Check (page 322).
I.
311
MKX (CD9) Canada/United States of America, enUSA, First Printing Maintenance

ENGINE OIL DIPSTICK - 2.7L
ECOBOOST™
Minimum.
A
Maximum.
B ENGINE OIL DIPSTICK - 3.7L MINA
MAXB
ENGINE OIL CHECK
To check the engine oil level consistently
and accurately, do the following:
1. Make sure the parking brake is on. Make
sure the transmission is in park (P) or
neutral (N). 2. Run the engine until it reaches normal
operating temperature.
3. Make sure that your vehicle is on level ground.
4. Switch the engine off and wait 15 minutes
for the oil to drain into the oil pan.
Checking the engine oil level too soon
after you switch the engine off may result
in an inaccurate reading.
5. Open the hood. See Opening and
Closing the Hood (page 306).
6. Remove the dipstick and wipe it with a clean, lint-free cloth.
See Under Hood
Overview (page 308).
7. Replace the dipstick and remove it again
to check the oil level.
See Engine Oil
Dipstick (page 312).
8. Make sure that the oil level is between the maximum and minimum marks. If the
oil level is at the minimum mark, add oil
immediately.
See Capacities and
Specifications (page 385).
9. If the oil level is correct, replace the dipstick and make sure it is fully seated.
312
MKX (CD9) Canada/United States of America, enUSA, First Printing MaintenanceAB
E169062 E146429

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 pull off the road. You can
continue to drive your vehicle.
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. Pull off the road as soon as safely
possible and shift the transmission into
park
(P).
318
MKX (CD9) Canada/United States of America, enUSA, First Printing Maintenance

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 - 2.7L ECOBOOST™/
3.7L WARNING
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. 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
*
Only check the transmission fluid level when
the engine is at normal operating temprature
179°F (82°C)-199°F (93°C). Normal operating
temprature is reached after driving
approximately
20 mi (30 km). Minimum
A
Maximum
B
Note: Check the fluid level with the engine
running and the transmission in park (P). 1. Make sure that your vehicle is on level
ground.
2. Rotate the automatic transmission fluid cap in a counterclockwise direction. See
Under Hood Overview
(page 308).
3. Remove the cap and dipstick and wipe it with a clean, lint-free cloth. Replace the
cap and dipstick and remove it again to
check the fluid level.
4. Make sure that the fluid level is between
the MIN and the MAX marks. If the fluid
level is at the MIN mark, add fluid
immediately. See
Adding Transmission
Fluid.
5. Replace the automatic transmission fluid
cap and dipstick. Turn it clockwise until
you feel a strong resistance.
Low Fluid Level
If the fluid level is within the minimum range
(below point A) add the correct specification
fluid to be within the hash mark area.
See
Capacities and Specifications (page 379).
319
MKX (CD9) Canada/United States of America, enUSA, First Printing MaintenanceE190273
AB

Note:
If the fluid level is below the minimum
range do not drive your vehicle. An underfill
conition can damage the transmission.
Correct Fluid Level
If the fluid level is within the hash mark area
(between points A and B) do not add any
fluid.
High Fluid Level
If the fluid level is above the maximum range
(above point B) fluid may need to be
removed. High fluid levels may be caused
by a overheating condition. If you have
operated your vehicle at high speeds, towing
a trailer or in city traffic during hot weather,
allow your vehicle to cool for a minimum of
30 minutes before rechecking the level.
Note: An overfill conition can damage the
transmission.
Adding Transmission Fluid *
1. Rotate the automatic transmission fluid cap in a counterclockwise direction. *2. Remove the cap and dipstick and wipe
it with a clean, lint-free cloth.
3. Add fluid that meets the Ford specifications. See Capacities and
Specifications (page 385). Pour the fluid
directly into the automatic transmission
fluid cap and dipstick hole.
4. Replace the cap and dipstick and remove
it again to check the fluid level.
5. Make sure that the fluid level is between
the MIN and the MAX marks.
6. Replace the automatic transmission fluid
cap and dipstick. Turn it clockwise until
you feel a strong resistance.
* Vehicles With 2.7L EcoBoost WARNING
Do not run the engine with the air filter
disconnected.
1. Remove the two air filter assembly
securing bolts.
2. Lift the air filter assembly to disengage the locating pins.
320
MKX (CD9) Canada/United States of America, enUSA, First Printing MaintenanceE190367
x2

3.
Rotate the air filter assembly slightly in a
counterclockwise direction.
4. Check the fluid level. See Checking the
Transmission Fluid Level.
5. Install in reverse order. Tighten the two air filter assembly securing bolts until you
feel a strong resistance.
BRAKE FLUID CHECK WARNINGS
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. 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. WARNINGS
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. A fluid level between the
MAX and
MIN lines is within the normal
operating range and there is no need to add
fluid. A fluid level not in the normal operating
range could compromise the performance
of the system. Have your vehicle checked
immediately. To avoid fluid contamination, the reservoir
cap must remain in place and fully tight,
unless you are adding fluid.
Only use fluid that meets Ford specifications.
See
Capacities and Specifications (page
379).
321
MKX (CD9) Canada/United States of America, enUSA, First Printing MaintenanceE170684

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
(If Equipped) WARNINGS
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). WARNINGS
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. No person should place any portion of
their body under a vehicle that is
supported by a jack. 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. 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. 373
MKX (CD9) Canada/United States of America, enUSA, First Printing Wheels and Tires

Note:
Passengers should not remain in your
vehicle when the vehicle is being jacked.
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 both the front and rear of the wheel
diagonally opposite the flat tire. For
example, if the left front tire is flat, block
the right rear wheel.
4. Lift and remove the carpeted load floor panel to access the minispare and jack
kit. 5. Remove the steel winged washer nut
securing the spare tire by turning it
counterclockwise.
6. Remove the spare tire from the spare tire
compartment.
7. Remove plastic wing nut and jack and lug wrench assembly. Detach lug wrench
from jack by turning the jack hex nut
drive screw counterclockwise.
8. Loosen each wheel lug nut one-half turn
counterclockwise, but do not remove
them until the wheel is raised off the
ground. 9. The vehicle jacking points are depicted
by arrows on the underside of the vehicle
at the locations shown above. 10. Position the jack so that the vehicle
downward flange rests in the jack
saddle flange as shown above. Raise
the vehicle by using the lug wrench to
turn the jack nut clockwise. Once the
flat tire is raised above the ground,
remove the lug nuts with the lug
wrench.
374
MKX (CD9) Canada/United States of America, enUSA, First Printing Wheels and TiresE175447 E242877 E201100

TRANSMISSION CODE
DESIGNATION The transmission code is on the Safety
Compliance Certification Label. The
following table shows the transmission code
along with the transmission description.
Code
Description
C
Six-speed automatic transmission 6F55
J
Six-speed automatic transmission 6F50
384
MKX (CD9) Canada/United States of America, enUSA, First Printing Capacities and SpecificationsE167814