2023 FORD MUSTANG MACH E battery

BATTERY FUSE BOX
LOCATING THE BATTERY FUSEBOX
ACCESSING THE BATTERY FUSEBOX
1.Press the top right-hand side of thecover, then pull the raised section onthe bottom left-hand side toward you.
2.Pull both wires out of the opening toreveal the inline fuses.
3.Remove the caps that cover the inlinefuses.
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2023 Mustang Mach-E (CGW) Canada/United States of America, enUSA, Edition date: 202209, DOMFusesE348774 E348774 E348775 E348776

IDENTIFYING THE FUSES IN THEBATTERY FUSE BOXProtectedComponentRatingItem
Frunk.20 A1
Frunk.20 A2
BODY CONTROL MODULE
FUSE BOX
LOCATING THE BODY CONTROLMODULE FUSE BOX
ACCESSING THE BODY CONTROLMODULE FUSE BOX
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Motor electronic coolant reservoir. See Checking the Coolant (page 326).A
Battery coolant reservoir. See Checking the Coolant (page 326).B
Brake fluid reservoir. See Checking the Brake Fluid (page 197).C
Under hood fuse box. See Under Hood Fuse Box (page 314).D
Windshield washer fluid reservoir. See Adding Washer Fluid (page 110).E
Note:Some of these components areunderneath the luggage compartment coverand cannot be seen unless the cover isremoved. See Installing and Removingthe Luggage Compartment Cover (page297).
CHECKING THE COOLANT
WARNING: Do not remove thecoolant reservoir cap when the vehicleis on or the cooling system is hot. Wait10 minutes for the cooling system to cooldown. Cover the coolant reservoir capwith a thick cloth to prevent thepossibility of scalding and slowly removethe cap. Failure to follow this instructioncould result in personal injury.
WARNING: Do not put coolant inthe windshield washer reservoir. Ifsprayed on the windshield, coolant couldmake it difficult to see through thewindshield.
WARNING: Do not add coolantfurther than the MAX mark.
Note: Coolant expands when it is hot. Thelevel may extend beyond the MAX mark.
Your vehicle has a battery cooling systemand a motor electrical cooling system. SeeUnder Hood Overview (page 325). Theluggage compartment covers need to beremoved in order to access the reservoirs.See Installing and Removing theLuggage Compartment Cover (page 297).
When the electric motor is cold, check theconcentration and level of the coolant atthe intervals listed in the scheduledmaintenance information. See ScheduledMaintenance (page 410).
Maintain coolant concentration within48% to 50%, which equates to a freezepoint between -29–-35°F (-34–-37°C).Check coolant concentration using arefractometer. We do not recommend theuse of hydrometers or coolant test stripsfor measuring coolant concentration.
Adding Coolant
It is very important to use predilutedcoolant approved to the correctspecification in order to avoid plugging thesmall passageways in the electric motorcooling system. See Cooling SystemCapacity and Specification (page 366).
Do not mix different colors or types ofcoolant in your vehicle. Mixing of coolantsor using an incorrect coolant may harm theelectric motor or cooling systemcomponents and may cause damage thatthe vehicle warranty may not cover.
Note:Automotive fluids are notinterchangeable.
Note:Do not use stop leak pellets, coolingsystem sealants, or non-specified additivesas they can cause damage to the electricmotor cooling or heating systems.
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Severe Climates
If you drive in extremely cold climates:
•It may be necessary to increase thecoolant concentration above 50%.
•A coolant concentration of 60%provides improved freeze pointprotection.
•Coolant concentrations above 60%decrease the overheat protectioncharacteristics of the coolant and maycause damage to the electric motor.
If you drive in extremely hot climates:
•You can decrease the coolantconcentration to 40%.
•A coolant concentration of 40%provides improved overheat protection.
•Coolant concentrations below 40%decrease the overheat and corrosionprotection characteristics of thecoolant and may cause damage to theelectric motor.
Coolant Change
Change the coolant at specific mileageintervals listed in the scheduledmaintenance information. Add predilutedcoolant approved to the correctspecification. See Cooling SystemCapacity and Specification (page 366).
12V BATTERY
CHANGING THE 12V BATTERY
If the 12 volt battery needs servicing, seeyour authorized dealer.
CHARGING THE 12V BATTERY
Your vehicle has a high voltage to lowvoltage energy transfer feature that keepsthe 12 volt battery charged by the highvoltage battery. If the 12 volt battery levelis low, the high voltage battery transfersenergy to the 12 volt battery when thevehicle is off.
12V BATTERY –
TROUBLESHOOTING
12V BATTERY – WARNING LAMPS
If it illuminates when the greenready to drive indicator isactivated, this indicates yourvehicle requires service. Have your vehiclechecked as soon as possible.
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12V BATTERY – INFORMATION MESSAGES
ActionMessage
Your vehicle has a 12 volt battery problem.We recommend having the battery systemchecked by an authorized EV dealer.
12V Battery Fault Service Soon
The electric vehicle range is reduced dueto the park and/or hazard lamps on whileyour vehicle was off.
Electric Range Reduced due to Park/HazardLamps On While Vehicle Off
Your vehicle has an electrical drain withinthe vehicle. Please check for any after-market devices that could be draining thebattery. If none are found, please have yourvehicle serviced by an authorized EV dealer.
Electrical System Drain Service Required
ADJUSTING THE HEADLAMPS
Vertical Aim Adjustment
The headlamps on your vehicle areproperly aimed at the assembly plant. Ifyour vehicle has been in an accident, havethe alignment of your headlamps checkedby an authorized dealer.
Headlamp Aiming Target
8 feet (2.4 meters)A
Center height of lamp to groundB
25 feet (7.6 meters)C
Horizontal reference lineD
Vertical Aim Adjustment
1.Park your vehicle on a level surfaceapproximately 25 ft (7.6 m) away froma vertical wall or screen.
2.Apply the parking brake.
3.Measure the height from the center ofyour headlamp to the ground.
Note:There may be an identifying mark onthe lens to help you locate the center of theheadlamp low beam light.
4.Mark a horizontal reference line on thewall or screen that is a minimum of 8 ft(2.4 m) long.
5.Switch the low beam headlamps onand open the hood.
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PREPARING YOUR VEHICLE
FOR STORAGE
If you plan on storing your vehicle for 30days or more, read the followingmaintenance recommendations to makesure your vehicle stays in good operatingcondition.
We engineer and test all vehicles and theircomponents for reliable, regular driving.Under various conditions, long-termstorage may lead to degradedperformance or failure unless you usespecific precautions to preserve vehiclecomponents.
General
•Store all vehicles in a dry, ventilatedplace.
•Protect from sunlight, if possible.
•If vehicles are stored outside, theyrequire regular maintenance to protectagainst rust and damage.
Body
•Wash your vehicle thoroughly toremove dirt, grease, oil, tar or mud fromexterior surfaces, rear-wheel housingand the underside of front fenders.
•Periodically wash your vehicle if it isstored in exposed locations.
•Touch-up exposed or primed metal toprevent rust.
•Cover chrome and stainless steel partswith a thick coat of auto wax to preventdiscoloration. Re-wax as necessarywhen you wash your vehicle.
•Lubricate all hood, door and luggagecompartment hinges and latches witha light grade oil.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil andsolvents.
Cooling system
•Protect against freezing temperatures.
•When removing your vehicle fromstorage, check coolant fluid level.Confirm that there are no coolingsystem leaks and that fluid is at therecommended level.
Battery Systems
We recommend the following actions foryour vehicle:
•When storing your vehicle for greaterthan 30 days the state of chargeshould be approximately 50%.Additionally, we recommenddisconnecting the 12v battery whichwill reduce system loads on the HVbattery.
Note:Make sure the vehicle has beenswitched off and doors closed for at leastfive minutes before disconnecting the 12 voltbattery.
Brakes
•Make sure the brakes and parking brakerelease fully.
Tires
•Maintain recommended air pressure.
Miscellaneous
•Make sure all linkages, cables, leversand pins under your vehicle are coveredwith grease to prevent rust.
•Move vehicles at least 25 ft (7.5 m)every 15 days to lubricate working partsand prevent corrosion.
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REMOVING YOUR VEHICLE
FROM STORAGE
When your vehicle is ready to come out ofstorage, do the following:
•Wash your vehicle to remove any dirtor grease film build-up on windowsurfaces.
•Check windshield wipers for anydeterioration.
•Check tire pressures and set tireinflation per the Tire Label.
•Check brake pedal operation. Driveyour vehicle 15 ft (4.5 m) back andforth to remove rust build-up.
•Check coolant levels to make surethere are no leaks, and fluids are atrecommended levels.
•If you removed the 12 volt battery,clean the 12 volt battery cable ends andcheck for damage.
Contact an authorized dealer if you haveany concerns or issues.
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MOTORCRAFT PARTS
Motorcraft Part NumberComponent
BAGM-H312 volt battery.
FP-99Cabin air filter.
WW-2432 (driver side)WW-2052 (passenger side)WW-1207 (rear window)
Windshield wiper blade.
We recommend Motorcraft parts that areavailable at your authorized dealer or atwww.fordparts.com. We engineer theseparts for your vehicle to meet or exceedour specifications. Use of other parts couldimpact vehicle performance and durability.Your warranty could be void for anydamage related to use of other parts.
COOLING SYSTEM CAPACITY
AND SPECIFICATION
Use coolant that meets the definedspecification.
If you do not use coolant that meets thedefined specification, it could result in:
•Component damage that your vehiclewarranty does not cover.
•Reduced vehicle performance.
•Reduced range.
HV Battery Cooling Loop
Capacities
QuantityVariant
9.54 qt (9.03 L)4P battery.
8.57 qt (8.11 L)3P battery.
Materials
SpecificationName
WSS-M97B57-A2Motorcraft® Yellow Prediluted Antifreeze/Coolant(U.S.)Motorcraft® Yellow Prediluted Antifreeze/Coolant/ Antigel/liquide de refroidissement prédilué jauneMotorcraft®(Canada)VC-13DL-G(U.S.)CVC-13DL-G(Canada)
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