FORD MUSTANG MACH E 2023 Owners Manual

Protected ComponentRatingItem
DC/DC converter.5 A29
Not used.—30
Electronic power assiststeering.5 A31
Body control module.30 A32
Advanced driver assistancesystem.20 A33
Headlamp control module.10 A34
Heated steering wheel.15 A35
Primary hybrid powertraincontrol module.10 A36
Auxiliary power distributionbox.Secondary hybrid power-train control module.
Horn.20 A37
Blower motor.40 A38
Not used.—39
Not used.—40
Amplifier.20 A41
Driver power seat.30 A42
Anti-lock brake systemvalves.40 A43
Auxiliary power distributionbox.60 A44
Passenger power seat.30 A45
Not used.—46
Not used.—47
Not used.—48
Anti-lock brake systempump.60 A49
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Protected ComponentRatingItem
Cooling fan.60 A50
Not used.—51
USB port.5 A52
Not used.—53
Not used.—54
Heated seats.30 A55
Frunk module.20 A56
Data link connector.10 A57
Not used.—58
Body control module.40 A59
Not used.—60
Auxiliary power point.20 A61
Not used.—62
Not used.—63
Power liftgate.30 A64
Vehicle dynamics module.30 A65
Not used.—66
Not used.—67
Battery electronic controlmodule.5 A68
Rear passenger side elec-tronic door.20 A69
Not used.—70
Auxiliary power point.20 A71
Rear window wiper.20 A72
Not used.—73
Windshield wiper motor.30 A74
Not used.—75
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Protected ComponentRatingItem
Heated rear window.30 A76
Not used.—77
Front driver side electronicdoor.20 A78
Front passenger side elec-tronic door.20 A79
Not used.—80
Rear window washer pump.10 A81
Not used.—82
Not used.—83
Not used (spare).40 A84
Rain sensor.5 A85
Not used.—86
Not used.—87
Not used.—88
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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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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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IDENTIFYING THE FUSES IN THE BODY CONTROL MODULE FUSE BOX
Protected ComponentFuseRatingFuseLocation
Not used.5 A1
Not used.5 A2
Extended power module.10 A3
Multi-function display.10 A4
Not used.20 A5
Not used.10 A6
Passenger door module.30 A7
Not used.5 A8
Auto-dimming exterior mirror.5 A9
Extended power module.10 A10
Power liftgate.5 A11Hands-free liftgate actuation module.Telematics control unit module.
Anti-theft alarm.5 A12Keyless keypad switch.Front driver door activation switch.Rear driver door activation switch.
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Protected ComponentFuseRatingFuseLocation
Not used.15 A13
Driver door module.30 A14
Not used.15 A15
Active suspension (GT).15 A16
SYNC.15 A17
Wireless accessory charging module.7.5 A18Driver status monitor.Front passenger door activation switch.Rear passenger door activation switch.
Headlamp switch pack.7.5 A19Bluetooth low energy module.Push button start.
Anti-theft alarm horn.10 A20
Gateway module.7.5 A21Climate control.Gear shift module.
Instrument cluster.7.5 A22Steering column control module.
Audio unit.20 A23
Not used.20 A24
Not used.30 ACircuitBreaker
25
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IDENTIFYING FUSE TYPES
Micro 2.A
Micro 3.B
Maxi.C
Mini.D
M Case.E
J Case.F
J Case Low Profile.G
Slotted M Case.H
FUSES – TROUBLESHOOTING
FUSES – FREQUENTLY ASKEDQUESTIONS
When do I need to check a fuse?
•If electrical components in the vehicleare not working.
When do I need to replace a fuse?
•If a fuse has blown.
How do I identify a blown fuse?
•You can identify a blown fuse by abroken wire within the fuse.
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MAINTENANCE PRECAUTIONS
Have your vehicle serviced regularly to helpmaintain its roadworthiness and resalevalue. There is a large network ofauthorized dealers that are there to helpyou with their professional servicingexpertise. We believe that their speciallytrained technicians are best qualified toservice your vehicle properly and expertly.They are supported by a wide range ofhighly specialized tools developedspecifically for servicing your vehicle.
If your vehicle requires professional service,an authorized dealer can provide thenecessary parts and service. Check yourwarranty information to find out whichparts and services are covered.
Use only recommended fluids and serviceparts conforming to specifications. SeeCapacities and Specifications (page366).
OPENING AND CLOSING THE
HOOD
See Opening the Frunk from Inside YourVehicle (page 296).
UNDER HOOD OVERVIEW
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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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