brake FORD FLEX 2015 1.G Repair Manual

Fuse or relay
numberFuse amp
ratingProtected components
78 20A* Right high-intensity discharge
headlamps
79 10A* Adaptive cruise control
80 — Not used
81 — Not used
82 15A* Rear washer
83 — Not used
84 20A* Trailer tow park lamps
85 — Not used
86 5A* Powertrain control module —
keep-alive power, Powertrain
control module relay, Canister
vent solenoid (non-EcoBoost
engines)
87 5A* Run/start
88 — Run/start relay
89 10A* Anti–lock brake system module
90 10A* Powertrain control module
run/start
91 10A* Adaptive cruise control
92 5A* Front blower relay coil, Power
steering module
93 5A* Auxiliary blower, Rear defroster,
Battery charge relays
94 30A** Body control module run/start
95 5A* Front passenger window switch
96 — Not used
97 — Not used
98 — A/C clutch relay
*Mini Fuses **Cartridge Fuses
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Fuse or relay
numberFuse amp
ratingProtected components
9 10A SYNC, Electronic finish panel, Radio
transceiver module
10 10A Run/accessory relay, Front wiper motor
relay
11 10A Intelligent access module, Heads-up
display
12 15A Interior lighting, Puddle lamps,
Backlighting
13 15A Right turn signals
14 15A Left turn signals
15 15A Center high mounted stop lamp,
Backup lamp
16 10A Low beam headlamps (right)
17 10A Low beam headlamps (left)
18 10A Third row power seats, Start button run
indicator, Keypad illumination, Brake
shift interlock, Powertrain control
module wake-up, Anti-theft system
19 20A Not used (spare)
20 20A Locks
21 10A Not used (spare)
22 20A Horn relay
23 15A Steering wheel control module,
Instrument cluster
24 15A Datalink connector, Steering wheel
control module
25 15A Liftgate release
26 5A Ignition switch, Push button start
switch
27 20A Intelligent access module
28 15A Not used (spare)
29 20A Radio, Global positioning system module
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GENERAL INFORMATION
Have your vehicle serviced regularly to help maintain its roadworthiness
and resale value. There is a large network of Ford authorized dealers who
are there to help you with their professional servicing expertise. We believe
that their specially trained technicians are best qualified to service your
vehicle properly and expertly. They are supported by a wide range of
highly specialized tools developed specifically for servicing your vehicle.
To help you service your vehicle, we provideScheduled Maintenance
Informationwhich makes tracking routine service easy.
If your vehicle requires professional service, your authorized dealer can
provide the necessary parts and service. Check your warranty
information to find out which parts and services are covered.
Use only recommended fuels, lubricants, fluids and service parts
conforming to specifications. Motorcraft® parts are designed and built to
provide the best performance in your vehicle.
Precautions
•Do not work on a hot engine.
•Make sure that nothing gets caught in moving parts.
•Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
•Keep all open flames and other burning material (such as cigarettes)
away from the battery and all fuel related parts.
Working with the Engine Off
1. Set the parking brake and shift toP(Park).
2. Turn off the engine and remove the key (if equipped).
3. Block the wheels.
Working with the Engine On
WARNING:To reduce the risk of vehicle damage or personal
burn injuries, do not start your engine with the air cleaner
removed and do not remove it while the engine is running.
1. Set the parking brake and shift to positionP(Park) .
2. Block the wheels.
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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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When Fail-Safe Mode is Activated
WARNING:Fail-safe mode is for use during emergencies only.
Operate the vehicle in fail-safe mode only as long as necessary to
bring the vehicle to rest in a safe location and seek immediate repairs.
When in fail-safe mode, the vehicle will have limited power, will not be
able to maintain high-speed operation, and may completely shut down
without warning, potentially losing engine power, power steering assist,
and power brake assist, which may increase the possibility of a crash
resulting in serious injury.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
5. Restart the engine and take your vehicle to an authorized dealer.
Note:Driving the vehicle without repairing the engine problem increases
the chance of engine damage. Take your vehicle to an authorized dealer
as soon as possible.
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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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4. Seat the air filter assembly back into the grommets by pushing down
on the air filter assembly.
5. Tighten the clamp.
6. Install and tighten two bolts that attach air filter assembly to the front
of the vehicle.
7. Install the bolt cover (if equipped).
8. Reinstall the harness retaining clip into the front of the air filter assembly.
BRAKE FLUID CHECK
Fluid levels between the MIN and MAX lines are within the normal
operating range; there is no need to add fluid. If the fluid levels are outside
of the normal operating range, the performance of the system could be
compromised; seek service from your authorized dealer immediately.
POWER STEERING FLUID CHECK
Your vehicle is equipped with an electric power steering (EPS) system.
There is no fluid reservoir to check or fill. For additional information on
the electric power steering (EPS) system, Refer toDriving Aids.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.
WASHER FLUID CHECK
WARNING:If you operate your vehicle in temperatures below 40°F
(5°C), use washer fluid with antifreeze protection. Failure to use
washer fluid with antifreeze protection in cold weather could result in
impaired windshield vision and increase the risk of injury or accident.
Add fluid to fill the reservoir if the level is low. Only use a washer fluid
that meets Ford specifications. See the technical specifications chart in
theCapacities and Specificationschapter.
Note:The front and rear washer systems are supplied from the same
reservoir.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle’s paint finish, wiper blades or washer system.
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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.
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Replacing rear stop/tail/turn/backup and side marker lamp bulbs
The stop/tail/turn/backup and side marker lamp bulbs are located in the
tail lamp assembly.
Note:Your vehicle may be equipped with a stop/tail/turn and side
marker lamp assemblies containing integral multiple light emitting diodes
(LED). If replacement is required, see your authorized dealer.
A.Backup lamp
B.Stop/tail/turn signal lamp
C.Side marker lamp
D.Supplemental taillamp
1. Make sure the headlamp switch is
in the off position and open the
liftgate.
2. Remove the hex screws in the
liftgate opening, then pull the lamp
assembly away from the vehicle. This will disengage two snap
attachments along the side of the vehicle.
3. Remove the bulb socket by rotating it counterclockwise, then pulling it
out of the lamp assembly.
4. Pull the bulb straight from the socket.
Install new bulb(s) in reverse order.
Replacing high-mount brake lamp bulbs
Your vehicle is equipped with an LED high-mount brake lamp. It is
designed to last the life of the vehicle. If replacement is required, it is
recommended that you see your authorized dealer.
Replacing license plate lamp bulbs
1. Make sure the headlamp switch is in the off position.
2. Remove the two screws and the
license plate lamp assembly from the
liftgate.
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