brake FORD FOCUS ELECTRIC 2018 Service Manual

GENERAL INFORMATION
WARNINGS
Switch your vehicle off before
carrying out any under hood check
or adjustment. Failure to follow this
warning could result in serious personal
injury or death. Do not touch any under hood
components after you have switched
your vehicle on. Failure to follow this
warning could result in serious personal
injury or death. Keep clear of the cooling fan. Under
certain conditions, the cooling fan
continues to run after you have
switched your vehicle off. Failure to follow
this warning could result in serious
personal injury. High Voltage Information
WARNING
Exposure to high voltage could result
in severe personal injury or death. A
trained service technician must
service high voltage components. Failure
to follow this warning could result in
serious personal injury. Your vehicle has various high voltage
components and wiring. All of the high
voltage power flows through specific wiring
assemblies. These are labeled accordingly
or are covered with a orange convolute
tube or orange stripe tape. Do not touch
any of the high voltage components. Regular Maintenance
Have your vehicle serviced regularly to help
maintain its roadworthiness and resale
value. There is a large network of Ford
authorized repairers that are there to help
you with their professional servicing
expertise. Ford authorized repairers are
best qualified to service your vehicle
correctly using specialized tools.
In addition to regular servicing, we
recommend that you carry out the
following checks.
Note:
Make sure that you fit filler caps
securely after carrying out maintenance
checks.
Daily Checks
• Exterior lamps.
• Interior lamps.
• Warning lamps and indicators.
Weekly Checks
• Brake fluid level. See Brake Fluid
Check (page 173).
• Washer fluid level. See
Washer Fluid
Check (page 174).
• Tire condition. See Wheels and Tires
(page
191).
• Tire pressures (when cold).
Monthly Checks
• Coolant level. See
Coolant Check
(page 171).
• Pipes, hoses and reservoirs for leaks.
• Air conditioning operation.
• Parking brake operation.
• Horn operation.
• Tightness of lug nuts. See
Lug Nuts
(page 217).
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UNDER HOOD OVERVIEW
Coolant reservoir. See Coolant Check (page 171).
A
Brake fluid reservoir. See
Brake Fluid Check (page 173).
B
12 volt battery. See
Changing the 12V Battery (page 174).
C
Electric motor compartment fuse box. See
Fuses (page 156).
D
Windshield washer fluid reservoir. See
Washer Fluid Check (page 174).
E
COOLANT CHECK WARNINGS
Do not remove the coolant reservoir
cap when the cooling system is hot.
Wait 10 minutes for the cooling
system to cool down. Cover the coolant
reservoir cap with a thick cloth to prevent
the possibility of scalding and slowly
remove the cap. Failure to follow this
instruction could result in personal injury. WARNINGS
Do not put coolant in the windshield
washer reservoir. If sprayed on the
windshield, coolant could make it
difficult to see through the windshield. Do not add coolant further than the
MAX
mark.
Note:
Make sure that the coolant level is
between the
MIN and the MAX marks on
the coolant reservoir.
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If you have to add more than 1.1 qt (1 L) of
coolant per month, have your vehicle
checked as soon as possible. Operating an
electric motor with a low level of coolant
can result in electric motor overheating
and possible electric motor damage.
Note: During normal vehicle operation, the
coolant may change color from orange to
pink or light red. As long as the coolant is
clear and uncontaminated, this color change
does not indicate the coolant has degraded
nor does it require the coolant to be drained,
the system to be flushed, or the coolant to
be replaced.
In case of emergency, you can add a large
amount of water without coolant in order
to reach a vehicle service location. In this
instance, qualified personnel:
1. Must drain the cooling system.
2. Chemically clean the coolant system.
3. Refill with coolant as soon as possible.
Water alone, without coolant, can cause
electric motor damage from corrosion,
overheating or freezing.
Do not use the following as a coolant
substitute:
• Alcohol.
• Methanol.
• Brine.
• Any coolant mixed with alcohol or
methanol antifreeze.
Alcohol and other liquids can cause electric
motor damage from overheating or
freezing.
Do not add extra inhibitors or additives to
the coolant. These can be harmful and
compromise the corrosion protection of
the coolant. Recycled Coolant
Ford Motor Company does not recommend
the use of recycled coolant since a
Ford-approved recycling process is not yet
available.
Dispose of used coolant in the appropriate
manner. Follow your community's
regulations and standards for recycling and
disposing of automotive fluids.
Severe Climates
If you drive in extremely cold climates:
•
It may be necessary to increase the
coolant concentration above 50%.
• A coolant concentration of 60%
provides improved freeze point
protection. Coolant concentrations
above 60% decrease the overheat
protection characteristics of the
coolant and may cause electric motor
damage.
If you drive in extremely hot climates:
• You can decrease the coolant
concentration to 40%.
• Coolant concentrations below 40%
decrease the freeze and corrosion
protection characteristics of the
coolant and may cause electric motor
damage.
Vehicles driven year-round in non-extreme
climates should use prediluted coolant for
optimum cooling system and electric
motor protection.
BRAKE FLUID CHECK WARNINGS
Do not use any fluid other than the
recommended brake fluid as this will
reduce brake efficiency. Use of
incorrect fluid could result in the loss of
vehicle control, serious personal injury or
death.
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WARNINGS
Only use brake fluid from a sealed
container. Contamination with dirt,
water, petroleum products or other
materials may result in brake system
damage or failure. Failure to adhere to this
warning could result in the loss of vehicle
control, serious personal injury or death. Do not allow the fluid to touch your
skin or eyes. If this happens, rinse the
affected areas immediately with
plenty of water and contact your physician. A fluid level between the MAX and
MIN lines is within the normal
operating range and there is no need
to add fluid. A fluid level not in the normal
operating range could compromise the
performance of the system. Have your
vehicle checked immediately. To avoid fluid contamination, the reservoir
cap must remain in place and fully tight,
unless you are adding fluid.
Only use fluid that meets Ford
specifications. WASHER FLUID CHECK
When adding fluid, use a mixture of washer
fluid and water to help prevent freezing
and improve the cleaning capability. For
information on fluid dilution follow the
manufacturer's instructions.
Note:
The reservoir supplies the front and
rear washer systems.
CHANGING THE 12V BATTERY WARNINGS
Batteries normally produce explosive
gases which can cause personal
injury. Therefore, do not allow
flames, sparks or lighted substances to
come near the battery. When working near
the battery, always shield your face and
protect your eyes. Always provide correct
ventilation. When lifting a plastic-cased battery,
excessive pressure on the end walls
could cause acid to flow through the
vent caps, resulting in personal injury and
damage to the vehicle or battery. Lift the
battery with a battery carrier or with your
hands on opposite corners. Keep batteries out of reach of
children. Batteries contain sulfuric
acid. Avoid contact with skin, eyes or
clothing. Shield your eyes when working
near the battery to protect against possible
splashing of acid solution. In case of acid
contact with skin or eyes, flush
immediately with water for a minimum of
15 minutes and get prompt medical
attention. If acid is swallowed, call a
physician immediately. Battery posts, terminals and related
accessories contain lead and lead
compounds. Wash hands after
handling. 174
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Your vehicle is fitted with a Motorcraft
maintenance-free battery which normally
does not require additional water.
Note:
After cleaning or replacing the
battery, make sure you reinstall the battery
cover or shield.
When a battery replacement is required,
you must use a recommended
replacement battery that matches the
electrical requirements of the vehicle.
Note: Contact an authorized dealer for low
voltage battery access, testing or
replacement.
To make sure the battery management
system works correctly, do not connect an
electrical device ground connection
directly to the low voltage battery negative
post. This can cause inaccurate
measurements of the battery condition
and potential incorrect system operation.
Note: If you add electrical accessories or
components to the vehicle, it may adversely
affect the low voltage battery performance
and durability. This may also affect the
performance of other electrical systems in
the vehicle.
For longer, trouble-free operation, keep the
top of the battery clean and dry.
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.
A computer electronically controls your
vehicle. The power of the low voltage
battery maintains the memory of some
settings, for example, clock setting or radio
presets. When the low voltage battery is
disconnected and then connected, these
settings erase.
To restore the settings, do the following:
1. Apply the parking brake.
2. Shift into park (P) or neutral (N). 3. Switch off all accessories.
4. Press the brake pedal and start your
vehicle.
5. Reset the clock.
6. Reset the bounce-back feature. See Power Windows (page 71).
7. Reset the radio station presets. See Audio System
(page 223).
Make sure that you dispose of old batteries
in an environmentally friendly way. Seek
advice from your local authority about
recycling old batteries.
If storing your vehicle for more than 30
days without recharging the battery, we
recommend that you disconnect the
battery cables to maintain battery charge
for quick starting.
CHECKING THE WIPER
BLADES Run the tip of your fingers over the edge of
the blade to check for roughness.
Clean the wiper blades with washer fluid
or water applied with a soft sponge or
cloth.
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Trade number
Function
D8S
* Headlamp high/low beam (HID)
LED
* Sidemarker - front
LED
* Park lamp - front
PY21W
Direction indicator - front
3757 NAK
Direction indicator - rear
3157K
Brake lamp
LED
* Rear lamp
921
Backup lamp
LED
* License plate lamp
LED
* High-mount brake lamp
LED
* Interior lamps
* To replace these lamps, contact an authorized dealer.
To replace all instrument panel lights, contact an authorized dealer.
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You should:
•
Remove dust and loose dirt with a
vacuum cleaner.
• Clean and treat spills and stains as
soon as possible.
Do not use the following products as these
may damage the leather:
• Oil and petroleum or silicone-based
leather conditioners.
• Household cleaners.
• Alcohol solutions.
• Solvents or cleaners intended
specifically for rubber, vinyl and
plastics.
REPAIRING MINOR PAINT
DAMAGE
Authorized dealers have touch-up paint to
match your vehicle ’s color. Your vehicle
color code is printed on a sticker on the
front, left-hand side door jamb. Take your
color code to your authorized dealer to
make sure you get the correct color.
Before repairing minor paint damage, use
a cleaner such as Motorcraft Bug and Tar
Remover to remove particles such as bird
droppings, tree sap, insect deposits, tar
spots, road salt and industrial fallout.
Always read the instructions before using
cleaning products.
CLEANING THE WHEELS (If
Equipped)
Note: Do not apply a cleaning chemical to
warm or hot wheel rims and covers.
Note: Some automatic car washes may
cause damage to the finish on your wheel
rims and covers. Note:
Industrial-strength or heavy-duty
cleaners in combination with brush agitation
to remove brake dust and dirt, could wear
away the clear coat finish over a period time.
Note: Do not use hydrofluoric acid-based
or high caustic-based wheel cleaners, steel
wool, fuels or strong household detergents.
Note: If you intend parking your vehicle for
an extended period after cleaning the
wheels with a wheel cleaner, drive your
vehicle for a few minutes before doing so.
This will reduce the risk of increased
corrosion of the brake discs.
Alloy wheels and wheel covers are coated
with a clear coat paint finish. To maintain
their condition we recommend that you:
• Clean the wheels weekly using
Motorcraft Wheel and Tire Cleaner.
Apply using manufacturer's
instructions.
• Use a sponge to remove heavy
deposits of dirt and brake dust
accumulation.
• Rinse thoroughly with a strong stream
of water when you have completed the
cleaning process.
• To remove tar and grease, use
Motorcraft Bug and Tar Remover.
VEHICLE STORAGE
If you plan on storing your vehicle for 30
days or more, read the following
maintenance recommendations to make
sure your vehicle stays in good operating
condition.
We engineer and test all motor vehicles
and their components for reliable, regular
driving. Under various conditions,
long-term storage may lead to degraded
performance or failure unless you use
specific precautions to preserve
components.
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General
•
Store all vehicles in a dry, ventilated
place.
• Protect from sunlight, if possible.
• If you store vehicles outside, they
require regular maintenance to protect
against rust and damage.
Body
• Wash your vehicle thoroughly to
remove dirt, grease, oil, tar or mud from
exterior surfaces, rear-wheel housing
and the underside of front fenders.
• Periodically wash your vehicle if you
store it in exposed locations.
• Touch-up exposed or primed metal to
prevent rust.
• Cover chrome and stainless steel parts
with a thick coat of auto wax to prevent
discoloration. Re-wax as necessary
when you wash your vehicle.
• Lubricate all hood, door and luggage
compartment hinges and latches with
a light grade oil.
• Cover interior trim to prevent fading.
• Keep all rubber parts free from oil and
solvents.
Electric Motor
• Start your vehicle every 15 days for a
minimum of 15 minutes with the
climate controls set to defrost.
High Voltage Battery
• Make sure the high voltage battery has
a minimum charge of 50%. Cooling System
•
Protect against freezing temperatures.
• When removing your vehicle from
storage, check coolant fluid level.
Confirm that there are no cooling
system leaks and that fluid is at the
recommended level.
12V Battery
• Check and recharge as necessary. Keep
connections clean.
• If storing your vehicle for more than 30
days without recharging the battery,
we recommend that you disconnect
the battery cables to maintain battery
charge for quick starting.
Note: It is necessary to reset memory
features if you disconnect the battery
cables.
We recommend the following options for
your plug-in vehicle:
• Leave your vehicle plugged in. The 12V
battery maintains power if left plugged
in. However, this periodically uses
electricity from the household outlet.
• Connect a battery charger to your 12V
battery and leave it on a continuous,
slow charge.
• Disconnect the 12V battery.
Brakes
• Make sure the brakes and parking brake
release fully.
Tires
• Maintain recommended air pressure.
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Miscellaneous
•
Make sure you cover all linkages,
cables, levers and pins under your
vehicle with grease to prevent rust.
• Move vehicles at least 25 ft (7.5 m)
every 15 days to lubricate working parts
and prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out of
storage, do the following:
• Wash your vehicle to remove any dirt
or grease film build-up on window
surfaces.
• Check windshield wipers for any
deterioration.
• Check under the hood for any foreign
material that may have collected
during storage such as mice or squirrel
nests.
• Check tire pressures and set tire
inflation per the Tire Label.
• Check brake pedal operation. Drive
your vehicle
15 ft (4.5 m) back and
forth to remove rust build-up.
• Check fluid levels (including coolant)
to make sure there are no leaks, and
fluids are at recommended levels.
• If you remove the 12-volt battery, clean
the cable ends and inspect.
Contact an authorized dealer if you have
any concerns or issues.
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General Information
WARNING
Failure to follow these guidelines
could result in an increased risk of
loss of vehicle control, injury or death.
Note:
Do not use the kit if you have severely
damaged a tire. Only seal punctures located
within the tire tread with the kit.
Do not attempt to repair punctures larger
than ¼ inch (6 millimeters) or damage to
the tire's sidewall. The tire may not
completely seal.
Loss of air pressure may adversely affect
tire performance. For this reason:
Note: Do not drive the vehicle above
50 mph (80 km/h).
Note: Do not drive further than
120 mi
(200 km). Drive only to the closest
authorized Ford dealer or tire repair shop to
have your tire inspected.
• Drive carefully and avoid abrupt
steering maneuvers.
• Periodically monitor tire inflation
pressure in the affected tire; if the tire
is losing pressure, have the vehicle
towed.
• Read the information in the Tips for
Use of the Kit section to make sure safe
operation of the kit and your vehicle
occurs.
Tips for Use of the Kit
To ensure safe operation of the kit:
• Read all instructions and cautions fully.
• Before operating the kit, make sure
your vehicle is safely off the road and
away from moving traffic. Switch on
the hazard lights.
• Always set the parking brake to make
sure the vehicle does not move
unexpectedly. •
Do not remove any foreign objects,
such as nails or screws, from the tire.
• When using the kit, leave the engine
running (only if the vehicle is outdoors
or in a well-ventilated area) so the
compressor does not drain the
vehicle's battery.
• Do not allow the compressor to
operate continuously for more than 15
minutes. This will help prevent the
compressor from overheating.
• Never leave the kit unattended during
operation.
• Sealant compound contains latex.
Those with latex sensitivities should
use appropriate precautions to avoid
an allergic reaction.
• Keep the kit away from children.
• Only use the kit when the ambient
temperature is between -22°F (-30°C)
and 158°F (70°C).
• Only use the sealing compound before
the use-by date. The use-by date is on
a label on the sealant canister, which
you can see through the rectangular
viewing window on the bottom of the
compressor. Check the use-by date
regularly and replace the canister after
four years of non-use.
• Do not store the kit unsecured inside
the passenger compartment of the
vehicle as it may cause injury during a
sudden stop or crash. Always store the
kit in its original location.
• After sealant use, an authorized Ford
dealer must replace the tire pressure
monitoring system sensor and valve
stem on the wheel.
• Operating the kit could cause an
electrical disturbance in radio, CD and
DVD player operation.
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