2015 FORD FLEX automatic transmission

Trailer Lamps
WARNING:Never connect any trailer lamp wiring to the
vehicle’s tail lamp wiring; this may damage the electrical system
resulting in a fire. Contact an authorized dealer as soon as possible for
assistance in proper trailer tow wiring installation. Additional electrical
equipment may be required.
Trailer lamps are required on most towed vehicles. Make sure all running
lights, brake lights, turn signals and hazard lights are working.
Before Towing a Trailer
Practice turning, stopping and backing up to get the feel of your
vehicle-trailer combination before starting on a trip. When turning, make
wider turns so the trailer wheels clear curbs and other obstacles.
When Towing a Trailer
•Do not drive faster than 70 mph (113 km/h) during the first 500 miles
(800 kilometers).
•Do not make full-throttle starts.
•Check your hitch, electrical connections and trailer wheel lug nuts
thoroughly after you have traveled 50 miles (80 kilometers).
•When stopped in congested or heavy traffic during hot weather, place
the gearshift in positionPto aid engine and transmission cooling and
to help air conditioning performance.
•Turn off the speed control with heavy loads or in hilly terrain. The
speed control may turn off automatically when you are towing on
long, steep grades.
•Shift to a lower gear when driving down a long or steep hill. Do not
apply the brakes continuously, as they may overheat and become less
effective.
•If your transmission is equipped with a Grade Assist or Tow/Haul
feature, use this feature when towing. This provides engine braking
and helps eliminate excessive transmission shifting for optimum fuel
economy and transmission cooling.
•Allow more distance for stopping with a trailer attached. Anticipate
stops and brake gradually.
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•Avoid parking on a grade. However, if you must park on a grade:
1. Turn the steering wheel to point your vehicle tires away from
traffic flow.
2. Set your vehicle parking brake.
3. Place the automatic transmission in positionP.
4. Place wheel chocks in front and back of the trailer wheels.
(Chocks not included with vehicle.)
Launching or Retrieving a Boat or Personal Watercraft (PWC)
Note:Disconnect the wiring to the trailerbeforebacking the trailer into
the water.
Note:Reconnect the wiring to the trailerafterremoving the trailer from
the water.
When backing down a ramp during boat launching or retrieval:
•Do not allow the static water level to rise above the bottom edge of
the rear bumper.
•Do not allow waves to break higher than 6 inches (15 centimeters)
above the bottom edge of the rear bumper.
Exceeding these limits may allow water to enter vehicle components:
•Causing internal damage to the components.
•Affecting driveability, emissions, and reliability.
Replace the rear axle lubricant anytime the rear axle submerges in
water. Water may have contaminated the rear axle lubricant, which does
not normally require checking or changing unless it is leaking or other
axle repair is required.
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Front-wheel drive vehicles must have the front wheels placed on a tow
dolly when towing your vehicle from the rear using wheel lift equipment.
This prevents damage to the transmission.
Towing an all-wheel drive vehicle requires that all wheels be off the
ground, such as using a wheel lift and dollies or flatbed equipment. This
prevents damage to the transmission, all-wheel drive system and vehicle.
TOWING THE VEHICLE ON FOUR WHEELS
Emergency Towing
If your vehicle becomes inoperable (without access to wheel dollies,
car-hauling trailer, or flatbed transport vehicle), it can be flat-towed (all
wheels on the ground, regardless of the powertrain and transmission
configuration) under the following conditions:
•Your vehicle is facing forward for towing in a forward direction.
•Place the transmission in positionN.SeeAutomatic transmissionin
theTransmissionchapter if you cannot move the transmission into
N.
•Maximum speed is 35 mph (56 km/h).
•Maximum distance is 50 miles (80 kilometers).
Recreational Towing
Note:Put your climate control system in recirculated air mode to
prevent exhaust fumes from entering your vehicle. See theClimate
Controlchapter.
Follow these guidelines if you have a need for recreational towing, such
as towing your vehicle behind a motorhome or truck. We designed these
guidelines to prevent damage to your vehicle after it is hooked-up to the
recreational vehicle or tow dolly.
You can tow your front-wheel drive vehicle with all four wheels on the
ground or with the front wheels off the ground by using a tow dolly. If
you are using a tow dolly, follow the instructions specified by the
equipment provider. If you are towing with all four wheels on the ground,
see the following instructions.
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JUMP-STARTING THE VEHICLE
WARNING:The gases around the battery can explode if exposed
to flames, sparks, or lit cigarettes. An explosion could result in
injury or vehicle damage.
WARNING:Batteries contain sulfuric acid which can burn skin,
eyes and clothing, if contacted.
Do not attempt to push-start your automatic transmission vehicle.
Automatic transmissions do not have push-start capability. Attempting to
push-start a vehicle with an automatic transmission may cause
transmission damage.
When the battery is disconnected or a new battery is installed, the
automatic transmission must relearn its shift strategy. As a result, the
transmission may exhibit a combination of firm and soft shifts. 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.
Preparing Your Vehicle
Note:Use only a 12–volt supply to start your vehicle.
Note:Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle’s electrical system.
1. Park the booster vehicle close to the hood of the disabled vehicle
making sure the two vehicles do not touch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other moving
parts.
2. Check all battery terminals. Remove the positive terminal cover (if
equipped) and any excessive corrosion before you attach the battery
cables. Ensure that vent caps are tight and level.
3. Turn the heater fan on in both vehicles to protect from any electrical
surges. Turn all other accessories off.
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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
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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
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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.
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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
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