2023 FORD SUPER DUTY fuse

Protected ComponentRatingItem
Compressed natural gasmodule power.10 A65
Trailer brake control.30 A74Aftermarket e-brake access.
Compressed natural gaspowered at all times.30 A75
Trailer tow lighting modulebattery charge.25 A76
Vehicle battery 1.30 A77
Power point 2.20 A78
Power point 1.20 A79
Horn.20 A84
Heated rear windshield.40 A85
Headlamp control module.5 A91
Left-hand headlamp.15 A92
Right-hand headlamp.15 A93
Power point 3.20 A94
Power point 4.20 A95Smart charge module.
Tailgate release.10 A98
Customer interface module.50 A101
Rain sensor.5 A102
Front wiper motor.30 A103
Fuel pump.30 A105
Body control module RP1bus.30 A106
Trailer tow park lamps.25 A107
434
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMFuses

Protected ComponentRatingItem
Driver power seat.40 A108
Starter motor.30 A109
Power sliding rear window.30 A111
INTERIOR FUSE BOX
LOCATING THE INTERIOR FUSEBOX
ACCESSING THE INTERIOR FUSEBOX
435
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMFusesE373516 E373517

IDENTIFYING THE FUSES IN THE INTERIOR FUSE BOX
Protected ComponentRatingItem
Power windows.30 A1
Powered tailgate module.30 A2
Passenger door module.30 A3
Multi-contour seats.15 A4
Not used.—5
Not used.—6
Advanced driver assistancesystem module.20 A7
Delayed accessory logic.10 A8
Not used.—9
Not used.—10
Instrument cluster.5 A11
Not used.—12
Not used (spare).7.5 A13
436
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMFusesE373518

Protected ComponentRatingItem
SYNC.15 A14
Center high-mounted stoplamp camera.5 A15
Not used.—16
Not used.—17
Radio transceiver module.10 A18Four-wheel drive switch.Enhanced central gateway.
Not used.—19
Inverter.5 A20
Upfitter switch.5 A21
Auxiliary camera.10 A22
Not used.—23
Moonroof.30 A24
Not used (spare).5 A25
Near field communicationmodule.5 A26
Trailer brake control switch.5 A27
Electrochromatic mirror.5 A28
Heating, ventilation and airconditioning.5 A29
Not used.—30
Not used.—31
Not used.—32
Brake on-off switch.10 A33
Steering column controlmodule.7.5 A34
Instrument cluster.
Rear heated seats.5 A35
Manual shift.7.5 A36
437
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMFuses

Protected ComponentRatingItem
Select shift switch.
Head up display.5 A37
Telematics control unit.7.5 A38
Not used.—39
Left-hand door switch.10 A40Telescopic exterior mirrorswitch.
Adjustable pedals.10 A41
Central security module.5 A42
Headlamps.5 A43Ignition switch.
Driver door module.30 A44
Wireless accessory chargermodule.7.5 A45
Driver front seat module.
Radio.20 A46
Not used.—47
Not used.—48
SYNC display screen.7.5 A49
Auxiliary smart data linkconnector.5 A50
Not used.—51
438
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMFuses

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.
439
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMFuses E267379

UNDER HOOD OVERVIEW - 6.7L DIESEL
Battery. See Changing the 12V Battery (page 457).A
Under hood fuse box. See Accessing the Under Hood Fuse Box (page 430).B
Engine oil dipstick. See Engine Oil Dipstick Overview (page 444).C
Secondary fuel filter. See Changing the Fuel Filter (page 453).D
Engine oil filler cap. See Checking the Engine Oil Level (page 444).E
Engine cooling system coolant reservoir - primary high-temperature coolingsystem. See Checking the Coolant Level (page 450).F
Brake fluid reservoir. See Checking the Brake Fluid (page 249).G
Battery. See Changing the 12V Battery (page 457).H
Windshield washer fluid reservoir. See Adding Washer Fluid (page 115).I
Power steering fluid reservoir. See Checking the Hydraulic Power SteeringFluid (page 280).J
Secondary cooling system coolant reservoir. See Checking the Coolant Level(page 450).K
Air filter assembly. See Changing the Engine Air Filter (page 445).L
441
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMMaintenanceE350655

UNDER HOOD OVERVIEW - 6.8L, GASOLINE
Engine compartment fuse box. See Locating the Under Hood Fuse Box (page430).A
Battery. See Changing the 12V Battery (page 457).B
Engine oil dipstick. See Engine Oil Dipstick Overview (page 444).C
Engine oil filler cap. See Checking the Engine Oil Level (page 444).D
Brake fluid reservoir. See Checking the Brake Fluid (page 249).E
Windshield washer fluid reservoir. See Adding Washer Fluid (page 115).F
Engine coolant reservoir. See Checking the Coolant Level (page 450).G
Power steering fluid reservoir. See Checking the Hydraulic Power SteeringFluid (page 280).H
Air cleaner assembly. See Changing the Engine Air Filter (page 445).I
442
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMMaintenanceE398419