transmission FORD FLEX 2014 1.G Workshop Manual

Fuse or relay
numberFuse amp
ratingProtected components
58 10A* Alternator sensor
59 10A* Brake on/off switch
60 10A* Trailer tow back-up lamps
61 — Not used
62 10A* A/C clutch
63 15A* Trailer tow stop/turn lamps
64 15A* Rear wipers
65 — Not used
66 — Powertrain control module –
vehicle power relay
67 20A* Vehicle power #2 – Oxygen
sensor heater, Mass airflow
sensor, Variable camshaft timing
solenoid, Canister vent solenoid,
Canister purge solenoid
68 20A* Vehicle power #4 (ignition coils)
69 20A* Vehicle power #1 (PCM)
70 15A* Vehicle power #3 (coil) – A/C
clutch relay, Fan control relays,
Variable air conditioning
compressor, Auxiliary
transmission warmup, Turbo
charge waste-gate control,
Electronic compressor bypass
valve (for turbo charger),
All-wheel drive module, Positive
crackcase ventilation heater
71 — Not used
72 — Not used
73 — Not used
74 — Not used
75 — Not used
282Fuses
2014 Flex(471)
Owners Guide gf, 1st Printing, April 2013
USA(fus)

UNDER HOOD OVERVIEW
3.5L V6 engine
A. Engine coolant reservoir
B. Windshield washer fluid reservoir
C. Brake fluid reservoir
D. Battery
E. Power distribution box
F. Air filter assembly
G. Automatic transmission fluid dipstick
H. Engine oil dipstick
I. Engine oil filler cap
A
IHGF
BCDE
Maintenance289
2014 Flex(471)
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3.5L V6 EcoBoost® Engine
A. Engine coolant reservoir
B. Brake fluid reservoir
C. Battery
D. Power distribution box
E. Air filter assembly
F. Automatic transmission fluid dipstick (out of view)
G. Engine oil dipstick
H. Engine oil filler cap
I. Windshield washer fluid reservoir
ABCD
EFGHI
290Maintenance
2014 Flex(471)
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USA(fus)

TRANSMISSION FLUID CHECK
6F50/6F55 Transmission
WARNING:The dipstick cap and surrounding components may
be hot; gloves are recommended.
WARNING:Use gloves when moving the air filter assembly;
components will be hot.
Note:
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is warmed up (approximately
20 miles [30 km]). If your vehicle has been operated for an extended
period at high speeds, in city traffic during hot weather or pulling a trailer,
the vehicle should be turned off until normal operating temperatures are
reached to allow the fluid to cool before checking. Depending on vehicle
use, cooling times could take up to 30 minutes or longer.
Refer to yourscheduled maintenance informationfor scheduled
intervals for fluid checks and changes. Your transmission does not
consume fluid. However, the fluid level should be checked if the
transmission is not working properly, i.e., if the transmission slips or
shifts slowly or if you notice some sign of fluid leakage.
1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow a minimum of 10 seconds for each gear to engage.
4. Latch the gearshift lever inP(Park) and leave the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lintfree rag. If
necessary, refer toUnder hood overviewin this chapter for the location
of the dipstick. (For vehicles with the EcoBoost engine, move the air
filter assembly aside to access the transmission dipstick. SeeMoving the
Air Filter Assembly (EcoBoost engine)for more information.
6. Install the dipstick making sure it is fully seated in the filler tube by
turning it to the locked position.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated areas for normal operating temperature.
298Maintenance
2014 Flex(471)
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USA(fus)

7. Without disconnecting the sensor (4), pull the air filter assembly up to
disconnect the air filter assembly from the seated grommets located
underneath the air filter assembly.
8. Rotate the air filter assembly
90 degrees counterclockwise and
reinstall into the rubber hose.
9. Tighten the clamp (1).
10. The transmission fluid level indicator can now be accessed.
Low fluid level
If the fluid level is below the MIN
range of the dipstick, add fluid to
reach the hash mark level.Note:If
the fluid level is below the MIN level,
do not drive the vehicle. An underfill condition may cause shift and/or
engagement concerns and/or possible damage.
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 180°F-200°F (82°C-93°C) on a level surface. The normal
operating temperature can be reached after approximately 20 miles
(30 km) of driving.
The transmission fluid level should be
targeted within the cross-hatch area
if at normal operating temperature
180°F-200°F (82°C-93°C).
MAX MIN
300Maintenance
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High fluid level
If the fluid level is above the MAX
range of the dipstick, remove fluid to
reach the hashmark level.Note:
Fluid level above the MAX level may
cause shift and/or engagement concerns and/or possible damage.
High fluid levels can be caused by an overheating condition. If your
vehicle has been operated for an extended period at high speeds, in city
traffic during hot weather or pulling a trailer, the vehicle should be
turned off until normal operating temperatures are reached. Depending
on vehicle use, cooling times could take up to 30 minutes or longer.
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 theTechnical
specificationssection in this chapter.
Note: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.
Note: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:
1. Shut the engine off.
2. Loosen the clamp holding the air filter assembly to the rubber hose.
3. Rotate the air filter assembly 90 degrees clockwise without
disconnecting the sensor.
MAX MIN
MAX MIN
Maintenance301
2014 Flex(471)
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If you see any corrosion on the battery or terminals, remove the cables
from the terminals and clean with a wire brush. You can neutralize the
acid with a solution of baking soda and water.
It is recommended that the negative battery cable terminal be
disconnected from the battery if you plan to store your vehicle for an
extended period of time.
Battery relearn
Because your vehicle’s engine is electronically controlled by a computer,
some control conditions are maintained by power from the battery. When
the battery is disconnected or a new battery is installed, the engine must
relearn its idle and fuel trim strategy for optimum driveability and
performance. To begin this process:
1. With the vehicle at a complete stop, set the parking brake.
2. Put the gearshift lever inP(Park), turn off all accessories and start
the engine.
3. Run the engine until it reaches normal operating temperature.
4. Allow the engine to idle for at least one minute.
5. Turn the A/C on and allow the engine to idle for at least one minute.
6. Drive the vehicle to complete the relearning process.
•The vehicle may need to be driven to relearn the idle and fuel trim
strategy.
•Note:If you do not allow the engine to relearn its idle trim, the idle
quality of your vehicle may be adversely affected until the idle trim is
eventually relearned.
When the battery is disconnected or a new battery installed, the
transmission must relearn its adaptive strategy. As a result of this, the
transmission may shift firmly. This operation is considered normal and
will not affect function or durability of the transmission. Over time the
adaptive learning process will fully update transmission operation to its
optimum shift feel.
If the battery has been disconnected or a new battery has been installed,
the clock and the preset radio stations must be reset once the battery is
reconnected.
Always dispose of automotive batteries in a responsible manner. Follow
your local authorized standards for disposal. Call your local authorized
recycling center to find out more about recycling automotive batteries.
304Maintenance
2014 Flex(471)
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USA(fus)

•Winter weather driving capability
•Wet weather driving capability
•All-Wheel driving capability
•Load leveling adjustment
When driving with the full-size dissimilar spare tire and wheel 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 tire and wheel
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 selector lever is in
positionP.
WARNING:To help prevent the vehicle from moving when you
change a tire, be sure to place the transmission selector lever in
positionP,set the parking brake and block (in both directions) the
wheel that is diagonally opposite (other side and end of the vehicle) to
the tire being changed.
WARNING:Never get underneath a vehicle that is supported
only by a jack. 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.
Wheels and Tires349
2014 Flex(471)
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WARNING:Always use the jack provided as original equipment
with your vehicle. If using a jack other than the one provided as
original equipment with your vehicle, make sure the jack capacity is
adequate for the vehicle weight, including any vehicle cargo or
modifications.
Note:Passengers should not remain in the vehicle when the vehicle is
being jacked.
1. Park on a level surface, set the parking brake and activate hazard
flashers.
2. Place the transmission selector lever in positionPand turn the engine
off.
If the third row seat is stowed in the floor, you will need to unstow it to
access the spare tire and jack.
3. Remove the carpeted floor panel
located in the rear of the vehicle, then
remove the wing nut that secures the
spare tire by turning it counterclockwise.
4. Lift and remove the spare tire from
the trunk.
5. Remove the second wing nut that
secures the jack retention bracket by
turning it counterclockwise, then remove
the jack kit from the vehicle.
6. Remove the jack, L-shaped bolt, and
the wrench from the felt bag. Fold down
the wrench socket to use to loosen the
lug nuts and to operate the jack.
7. Block the diagonally opposite
wheel.
350Wheels and Tires
2014 Flex(471)
Owners Guide gf, 1st Printing, April 2013
USA(fus)

TECHNICAL SPECIFICATIONS
Items CapacityFord Part Name or
equivalentFord Part Number /
Ford Specification
Brake fluid
1
Between MAX and
MIN on reservoirMotorcraft™ DOT 4 LV
High Performance Motor
Vehicle Brake FluidPM-20 /
WSS-M6C65-A2 and ISO
4925 Class 6
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 —Motorcraft™ Penetrating
and Lock LubricantXL-1 /
None
Automatic transmission
fluid
2,3
10.9 quarts
(10.3L)
(6F50)
Motorcraft™
MERCON™ LV ATFXT-10-QLV /
MERCON® LV
11.6 quarts
(11.0L)
(6F55)
Rear differential fluid
(AWD)1.3 pints
(0.615L)Motorcraft™ SAE
80W-90
Premium Rear Axle
LubricantXY-80W90-QL /
WSP-M2C197-A
Power Transfer Unit
(PTU) fluid (AWD)
4
18 ounces (0.53L)Motorcraft™ SAE
75W-140 Synthetic Rear
Axle LubricantXY-75W140-QL /
WSL-M2C192-A
356Capacities and Specifications
2014 Flex(471)
Owners Guide gf, 1st Printing, April 2013
USA(fus)