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Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and also in the
Maintenance product specifications and capacitiessection in this
chapter.
Use of a non-approved automatic transmission fluid may cause
internal transmission component damage.
If necessary, add fluid in 1/2 pint
(250 ml) increments through the
filler tube until the level is correct.
If an overfill occurs, excess fluid
should be removed by an authorized
dealer.
An overfill condition of
transmission fluid may cause shift and/or engagement concerns
and/or possible damage.
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.
For vehicles equipped with the EcoBoost engine, reinstall the air
filter assembly.
After the fluid level has been checked and adjusted as necessary, do the
following:
A. Shut the engine off.
B. Loosen the clamp holding the air filter assembly to the rubber hose.
C. Rotate the air filter assembly 90 degrees clockwise without
disconnecting the sensor.
D. Seat the air filter assembly back into the grommets by pushing down
on the air filter assembly.
E. Tighten the clamp.
F. Install and tighten two bolts that attach air filter assembly to the front
of the vehicle.
G. Install the bolt cover (if equipped).
H. Reinstall the harness retaining clip into the front of the air filter
assembly.
MAX MIN
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MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Items CapacityFord Part Name or
equivalentFord Part Number /
Ford Specification
Brake fluidBetween MAX and
MIN on reservoirMotorcraftHigh
Performance DOT 3
Motor Vehicle Brake
FluidPM-1-C /
WSS-M6C62-A or
WSS-M6C65-A1
Door latch, hood latch,
auxiliary hood latch,
seat tracks, trunk and
liftgate latches—Multi-Purpose Grease
(Lithium grease)XG-4 or XL-5 or
equivalent /
ESA-M1C93-B
Lock cylinders —MotorcraftPenetrating
and Lock LubricantXL-1 /
None
Automatic transmission
fluid (6F50)10.9 quarts
(10.3L)
1
Motorcraft
MERCONLV AT F
2
XT-10-QLV /
MERCONLV
Automatic transmission
fluid (6F55)11.6 quarts
(11.0L)
1
Rear differential (AWD)
fluid2.4 pints (1.15L)MotorcraftSAE 80W-90
Premium Rear Axle
LubricantXY-80W90-QL /
WSP-M2C197-A
Power Transfer Unit
(PTU) fluid (AWD)
5
18 ounces (0.53L)MotorcraftSAE
75W-140 Synthetic Rear
Axle LubricantXY-75W140-QL /
WSL-M2C192-A
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Items CapacityFord Part Name or
equivalentFord Part Number /
Ford Specification
Fuel tank19.0 gallons
(71.9L)——
1Approximate dry fill capacity. Actual amount may vary during fluid changes.2Automatic transmissions that require MERCONLV should only use MERCONLV fluid. Refer to
scheduled maintenance informationto determine the correct service interval. Use of any fluid
other than the recommended fluid may cause transmission damage.3Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C929-A (3.5L V6 EcoBoost engine) or WSS-M2C930-A
(3.7L V6 engine) and the API Certification mark.4Add the coolant type originally equipped in your vehicle. Check the coolant bottle labeling for the
correct fluid type to use.5See your authorized dealer for fluid level checking or filling.63.5L EcoBoost engine - 11.4 quarts (10.8L)
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TRANSMISSION CODE DESIGNATIONS
You can find a transmission code on
the Safety Compliance Certification
Label. The following table tells you
which transmission each code
represents.
Description Code
6-speed automatic transmission (6F50) J
6-speed automatic transmission (with
EcoBoost) (6F55)C
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Be sure to ask your Ford or Lincoln Mercury dealership service advisor
or technician about the multi-point vehicle inspection. It’s a
comprehensive way to perform a thorough inspection of your vehicle. It’s
your checklist that gives you immediate feedback on the overall
condition of your vehicle. You’ll know what’s been checked, what’s okay,
as well as those things that may require future or immediate attention.
The multi-point vehicle inspection is one more way to keep your vehicle
running great!
Mutli-point inspection - Recommended at every visit
❑Check and top-up fluid levels: brake, coolant recovery reservoir, manual and automatic transmission (if equipped with an
underhood dipstick), power steering (if equipped) and window washer
❑Inspect tires for wear and check air pressure, including spare.
❑Check exhaust system for leaks, damage, loose parts and foreign material.
❑Check battery performance.
❑Check operation of horn, exterior lamps, turn signals and hazard warning lights.
❑Check radiator, coolers, heater and air conditioning hoses.
❑Inspect windshield washer spray and wiper operation.
❑Check windshield for cracks, chips and pitting.
❑Inspect for oil and fluid leaks.
❑Inspect engine air filter.
❑Inspect half shaft dust boots, if equipped.
❑Check shocks and struts and other suspension components for leaks and damage.
❑Inspect steering and linkage.
❑Inspect accessory drive belt(s).
❑Inspect clutch operation, if equipped.
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Oil Change Service Interval* 1 2 345678910
Change engine oil and filter• •••••••••
Rotate tires, inspect tire wear and measure tread
depth• •••••••••
Inspect the wheels and related components for
abnormal noise, wear, looseness or drag• •••••••••
Perform multi-point inspection (recommended)• •••••••••
Inspect automatic transmission fluid level (if
equipped with a dipstick); consult dealer for
requirements• •••••••••
Inspect brake pads, shoes, rotors, drums, brake
linings, hoses and parking brake• •••••••••
Inspect engine cooling system for strength, and
hoses• •••••••••
Inspect exhaust system and heat shields• •••••••••
Inspect half-shaft boots (if equipped)• •••••••••
Inspect and lubricate steering linkage, ball joints,
suspension, tie-rod ends, driveshaft and U-joints if
equipped with grease fittings• •••••••••
Inspect cabin air filter (if equipped)• ••••
*Oil change service intervals should be completed as indicated by the instrument cluster message center
Reset your Intelligent Oil Life Monitor™ after each engine oil and filter change; refer to theInstrument Clusterchapter
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Oil Change Service Interval* 11 12 13 14 15
Change engine oil and filter• ••••
Rotate tires, inspect tire wear and measure tread depth• ••••
Inspect the wheels and related components for abnormal noise, wear,
looseness or drag• ••••
Perform multi-point inspection (recommended)• ••••
Inspect automatic transmission fluid level (if equipped with a
dipstick); consult dealer for requirements• ••••
Inspect brake pads, shoes, rotors, drums, brake linings, hoses and
parking brake• ••••
Inspect engine cooling system for strength, and hoses• ••••
Inspect exhaust system and heat shields• ••••
Inspect half-shaft boots (if equipped)• ••••
Inspect and lubricate steering linkage, ball joints, suspension, tie-rod
ends, driveshaft and U-joints if equipped with grease fittings• ••••
Inspect cabin air filter (if equipped)•••
*Oil change service intervals should be completed as indicated by the instrument cluster message center
Reset your Intelligent Oil Life Monitor™ after each engine oil and filter change; refer to theInstrument Clusterchapter
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Perform the services noted in the following table at the specified
time/mileage (km) period either within 3,000 miles (5,000 km) of the
OIL CHANGE REQUIRED message appearing in the message center or
when the time/mileage (km) reading indicates service is due.
Example #1:The OIL CHANGE REQUIRED message comes on at
28,751 miles (46,270 km); perform the 30,000 mile (48,000 km)
automatic transmission fluid replacement.
Example #2:The OIL CHANGE REQUIRED message hasnotcome on
but the odometer reads 30,000 miles (48,000 km); perform the engine air
filter replacement. (i.e., Intelligent Oil Life Monitor™ was reset at
25,000 miles [40,000 km].)
Every 20,000 miles
(32,000 km)Replace cabin air filter (if equipped)
Every 30,000 miles
(48,000 km)Replace climate-controlled seat filter (if
equipped)
Replace engine air filter
Every 100,000 miles
(160,000 km)Change engine coolant
1
Replace spark plugs
Inspect accessory drive belt(s)2
Every 150,000 miles
(240,000 km)Change automatic transmission fluid and filter
(filter not required on 6F35, 6F50, and
AWF-21 transmissions); consult dealer for
requirements
Change manual transmission fluid
Change rear axle fluid on all rear-wheel drive
(RWD) vehicles
Replace accessory drive belt(s) if not replaced
within the last 100,000 miles (160,000 km)
Replace timing belt (Fiesta).Failure to
replace timing belt can cause internal
engine damage.
1Initial replacement at 100,000 miles (160,000 km) or 72 months; every
50,000 miles (80,000 km) or 36 months thereafter
2Perform a follow-up inspection at 120,000 miles (192,000 km)
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