2017 LINCOLN MKX automatic transmission

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).
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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.
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x2

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
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CAPACITIES AND SPECIFICATIONS - 2.7L ECOBOOST™
Capacities
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 refrigeran\
t system can cause personal injury.
Capacity
Item
6.0 qt (5.7 L)
Engine oil (with oil filter)
10.6 qt (10 L)
Engine coolant
Between MIN/MAX on brake fluid reservoir
Brake fluid
2.4 pt (1.15L)
Rear differential fluid (All Wheel Drive)
11.8 fl oz (0.35 L)
Power Transfer Unit (PTU) fluid (All Wheel Drive)
11.0 qt (10.4 L)*
Automatic transmission fluid
Fill as required
Windshield washer fluid
18.4 gal (69.5 L)
Fuel tank (Front Wheel Drive)
18.5 gal (70 L)
Fuel tank (All Wheel Drive)
385
MKX (CD9) Canada/United States of America, enUSA, First Printing Capacities and Specifications

Specification
Name
WSS-M2C938-A
Automatic transmission fluid (U.S. and Mexico):
MERCON LV
Motorcraft® MERCON LV Automatic Transmission Fluid
XT-10-QLVC
WSS-M2C938-A
Automatic transmission fluid (Canada):
MERCON LV
Motorcraft® MERCON LV Automatic Transmission Fluid
CXT-10-LV12
WSS-M14P19-A
Windshield washer fluid (U.S. and Mexico):
Motorcraft® Premium Windshield Wash Concentrate with Bitterant
ZC-32-B2
WSS-M14P19-A
Windshield washer fluid (Canada):
Motorcraft® Premium Quality Windshield Washer Fluid
CXC-37-(A, B, D, F)
WSH-M17B19-A
A/C refrigerant (U.S.):
Motorcraft® R-134a Refrigerant
YN-19
WSH-M17B19-A
A/C refrigerant (Canada):
Motorcraft® R-134a Refrigerant
CYN-16-R
WSH-M17B19-A
A/C refrigerant (Mexico):
Motorcraft® R-134a Refrigerant
MYN-19
388
MKX (CD9) Canada/United States of America, enUSA, First Printing Capacities and Specifications

We recommend Motorcraft® motor oil for
your vehicle. If Motorcraft® oil is not available,
use motor oils of the recommended viscosity
grade that meet API SN requirements and
display the API Certification Mark for gasoline
engines. Do not use oil labeled with API SN
service category unless the label also
displays the API certification mark. An oil that displays this symbol conforms to
current engine, emission system and fuel
economy performance standards of the
International Lubricants Specification
Advisory Council (ILSAC).
Do not use supplemental engine oil additives
because they are unnecessary and could
lead to engine damage that may not be
covered by your vehicle warranty.
Note:
Ford recommends 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 degraded brake
performance and not meet the Ford
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. Note:
Automatic transmissions that require
MERCON LV transmission fluid should only
use MERCON LV transmission fluid. The use
of any other fluid may cause transmission
damage.
Alternative Engine Oil for Extremely
Cold Climates
To improve engine cold start performance,
we recommend that you use the following
alternative engine oil in extremely cold
climates, where the ambient temperature
reaches -22.0°F (-30°C) or below.
390
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CAPACITIES AND SPECIFICATIONS - 3.7L
Capacities
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 refrigeran\
t system can cause personal injury.
Capacity
Item
6.0 qt (5.7 L)
Engine oil (with oil filter)
11.7 qt (11.1 L)
Engine coolant
Between MIN/MAX on brake fluid reservoir
Brake fluid
2.4 pt (1.15L)
Rear differential fluid (All Wheel Drive)
11.8 fl oz (0.35 L)
Power Transfer Unit (PTU) fluid (All Wheel Drive)
11.0 qt (10.4 L)*
Automatic transmission fluid
Fill as required
Windshield washer fluid
18.4 gal (69.5 L)
Fuel tank (Front wheel drive)
18.5 gal (70 L)
Fuel tank (All wheel drive)
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Specification
Name
WSS-M2C938-A
Automatic transmission fluid (U.S. and Mexico):
MERCON LV
Motorcraft® MERCON LV Automatic Transmission Fluid
XT-10-QLVC
WSS-M2C938-A
Automatic transmission fluid (Canada):
MERCON LV
Motorcraft® MERCON LV Automatic Transmission Fluid
CXT-10-LV12
WSS-M14P19-A
Windshield washer fluid (U.S. and Mexico):
Motorcraft® Premium Windshield Wash Concentrate with Bitterant
ZC-32-B2
WSS-M14P19-A
Windshield washer fluid (Canada):
Motorcraft® Premium Quality Windshield Washer Fluid
CXC-37-(A, B, D, F)
WSH-M17B19-A
A/C refrigerant (U.S.):
Motorcraft® R-134a Refrigerant
YN-19
WSH-M17B19-A
A/C refrigerant (Canada):
Motorcraft® R-134a Refrigerant
CYN-16-R
WSH-M17B19-A
A/C refrigerant (Mexico):
Motorcraft® R-134a Refrigerant
MYN-19
395
MKX (CD9) Canada/United States of America, enUSA, First Printing Capacities and Specifications