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COOLANT
Checking the coolant
When the Electric Powertrain Assembly (EPA) is cold, check the level of
the coolant in the reservoir at the intervals listed in thescheduled
maintenance information.
Note:Make sure that the level is between the MIN and MAX marks on
the coolant reservoir.
Note:Coolant expands when it is hot. The level may extend beyond the
MAX mark.
Note:If the coolant has not been checked at the recommended interval,
the coolant reservoir may become low or empty. If the level is at the MIN
mark, below the MIN mark, or empty, add prediluted coolant to the
reservoir. Refer toAdding coolantin this chapter.
Note:For best results, coolant concentration should be tested with a
refractometer such as Rotunda tool 300-ROB75240E available from your
dealer. Ford does not recommend the use of hydrometers or coolant test
strips for measuring coolant concentrations.
Note:It is very important to use prediluted coolant meeting the Ford
specification in order to avoid plugging the small coolant passageways.
Use of concentrated coolant and water may cause coolant passageway
plugging and void the warranty. See the technical specifications chart in
theCapacities and Specificationschapter.
Note:Automotive fluids are not interchangeable; do not use
coolant/antifreeze or windshield washer fluid outside of its specified
function and vehicle location.
Adding coolant
WARNING:Do not add coolant when the Electric Powertrain
Assembly (EPA) is hot. Steam and scalding liquids released from
a hot cooling system can burn you badly. Also, you can be burned if
you spill coolant on hot motor parts.
WARNING:Do not put coolant in the windshield washer fluid
container. If sprayed on the windshield, coolant could make it
difficult to see through the windshield.
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WARNING:In an emergency, add water to the cooling system to
reach an authorized dealer. Have the system checked by a
properly trained technician as soon as possible.
WARNING:To reduce the risk of personal injury, make sure the
Electric Powertrain Assembly (EPA) is cool before unscrewing
the coolant pressure relief cap. The cooling system is under pressure;
steam and hot liquid can come out forcefully when the cap is loosened
slightly.
WARNING:Do not add coolant further than the MAX mark.
Note:Coolant replacement can only be completed by an authorized
dealer. If not performed properly, damage could occur to the cooling
system components and may void the warranty.
Note:Do not use stop leak pellets or cooling system sealants/additives
as they can cause damage to the cooling and/or heating systems. This
damage would not be covered under your vehicle’s warranty.
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.
•DO NOT MIX different colors or types of coolant in your vehicle. Make
sure the correct coolant is used. Mixing of coolants may harm your
cooling system. The use of an improper coolant may harm the Electric
Powertrain Assembly (EPA) and cooling system components and may
void the warranty.
•A large amount of water without coolant may be added, in case of
emergency, to reach a vehicle service location. In this instance, the
cooling system must be drained, chemically cleaned with Motorcraft
Premium Cooling System Flush, and refilled with prediluted coolant as
soon as possible. Water alone (without coolant) can cause damage
from corrosion, overheating, freezing or plugging.
•Do not use alcohol, methanol, brine or any coolants mixed with
alcohol or methanol antifreeze (coolant). Alcohol and other liquids can
cause 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.
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Unscrew the cap slowly. Any pressure will escape as you unscrew the
cap.
Add prediluted coolant meeting the Ford specification. See the technical
specifications chart in theCapacities and Specificationschapter for
more information.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough prediluted coolant to bring the coolant level to
the proper level.
Recycled coolant
Ford Motor Company does NOT recommend the use of recycled coolant
since a Ford-approved recycling process is not yet available.
Used coolant should be disposed of in an 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:
Note:It may be necessary to have an authorized Ford dealer increase
the coolant concentration above 50%.
Note:A coolant concentration of 60% will provide improved freeze point
protection. Increased coolant concentrations above 60% will decrease the
overheat protection characteristics of the coolant and may cause damage.
If you drive in extremely hot climates:
Note:It may be necessary to have an authorized Ford dealer decrease
the coolant concentration to 40%.
Note:A coolant concentration of 40% will provide improved overheat
protection. Decreased coolant concentrations below 40% will decrease
the corrosion/freeze protection characteristics of the coolant and may
cause damage.
Vehicles driven year-round in non-extreme climates should use
prediluted coolant meeting the Ford specification for optimum cooling
system protection.
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BRAKE FLUID CHECK
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
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.
Note:Keep brake fluid clean. Contamination with dirt, water, petroleum
products or other materials may result in brake system damage and
possible failure.
Checking single-speed transmission
The transmission does not have an underhood transmission fluid
dipstick.
Your transmission does not consume fluid. It is designed to be filled for
life. However, the fluid level should be checked if the transmission is not
working properly, or if you notice some sign of fluid leakage.
Note:Transmission fluid should be checked and, if required, fluid should
be added by an authorized dealer.
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.
VEHICLE STORAGE
If you plan on storing your vehicle for an extended period of time
(30 days or more), refer to the following maintenance recommendations
to ensure your vehicle stays in good operating condition.
All motor vehicles and their components were engineered and tested for
reliable, regular driving. Long term storage under various conditions may
lead to component degradation or failure unless specific precautions are
taken to preserve the components.
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General
•Store all vehicles in a dry, ventilated place.
•Protect from sunlight, if possible.
•If vehicles are stored outside, they require regular maintenance to
protect against rust and damage.
Body
•Wash vehicle thoroughly to remove dirt, grease, oil, tar or mud from
exterior surfaces, rear-wheel housing and underside of front fenders.
See theCleaningchapter for more information.
•Periodically wash vehicles stored in exposed locations.
•Touch-up raw or primed metal to prevent rust.
•Cover chrome and stainless steel parts with a thick coat of auto wax
to prevent discoloration. Rewax as necessary when the vehicle is
washed. See theCleaningchapter for more information.
•Lubricate all hood, door and trunk lid hinges, and latches with a light
grade oil. See theCleaningchapter for more information.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil and solvents.
Cooling system
•Protect against freezing temperatures.
•When removing vehicle from storage, check coolant fluid level.
Confirm there are no cooling system leaks, and fluid is at the
recommended level.
Brakes
•Make sure brakes and parking brake are fully released.
Tires
•Maintain recommended air pressure.
Miscellaneous
•Make sure all linkages, cables, levers and pins under vehicle are
covered with grease to prevent rust.
•Move vehicles at least 25 feet (8 m) every 15 days to lubricate
working parts and prevent corrosion.
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LOW AND HIGH VOLTAGE BATTERY STORAGE
If your vehicle is to be stored for 30 days or longer, the high voltage
battery should be charged to above 25% state of charge and the low
voltage (under hood) battery negative terminal should be disconnected.
If your vehicle is to be stored for 3 months or longer, the high voltage
battery should be charged to between 80% and 100% state of charge and
the low voltage (under hood) battery negative terminal should be
disconnected. Failure to do this could damage the batteries.
Note:If battery cables are disconnected, it will be necessary to reset
memory features.
MOTORCRAFT PART NUMBERS
Component Part number
12 Volt battery BXT-96R-500/BXT-96R-590
Cabin air filter FP70
Windshield wiper blade WW-2201-PF (driver side)
WW-1901-PF (passenger side)
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MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Item CapacityFord Part Name or
EquivalentFord Part Number /
Ford Specification
Brake fluidBetween MIN
and MAX on
reservoirMotorcraftHigh Performance
DOT 4 LV Motor Vehicle
Brake FluidWSS-M6C65-A2 /
ISO 4925 Class 6
Door latch, hood
latch, auxiliary hood
latch, trunk latch,
seat tracks.—Multi-Purpose Grease
(Lithium grease)XG-4 or XL-5 or
equivalent /
ESB-M1C93-B
Lock cylinder —MotorcraftPenetrating and
Lock LubricantXL-1 /
None
Electric Powertrain
Assembly coolant
1
15.8 quarts
(15.0L)MotorcraftOrange
Antifreeze/Coolant PredilutedVC-3DIL-B (US)
CVC-3DIL-B (Canada) /
WSS-M97B44-D2
Transmission fluid
2
1.32 quarts
(1.25L)Motorcraft
MERCONLV AT FXT-10-QLV /
MERCONLV
Windshield washer
fluidFill as requiredMotorcraftPremium
Windshield Washer
Concentrate (US)
Premium Quality Windshield
Washer Fluid (Canada)ZC-32-A (US)
CXC-37-(A, B, D, and F)
(Canada) /
WSB-M8B16-A2/- -
1Add the coolant type originally equipped in your vehicle.2Using any transmission fluid other than those that meet the recommended specification may
cause internal transmission damage. Do not use MotorcraftContinuously Variable Chain Type
Transmission Fluid (blue). This vehicle uses MotorcraftMERCONLV approved ATF.
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IDENTIFYING YOUR VEHICLE
Safety Compliance Certification Label
The National Highway Traffic Safety
Administration Regulations require
that a Safety Compliance Certification
Label be affixed to a vehicle and
prescribe where the Safety
Compliance Certification Label may be
located. The Safety Compliance
Certification Label shall be affixed to
either the door hinge pillar, the door
latch post, or the edge of the door
near the door latch, next to the
driver’s seating position.
Vehicle identification number (VIN)
The vehicle identification number is
located on the driver side
instrument panel.
Please note that in the graphic,
XXXX is representative of your
vehicle identification number.
XXXXXXXXXXXXXXXXX
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