2023 FORD SUPER DUTY fuse box

Operating Your Vehicle With aSnowplow..................................................418
Crash and BreakdownInformation
Roadside Assistance................................420
Switching the Hazard Flashers On andOff.................................................................421
Jump Starting the Vehicle........................421
Post-Crash Alert System.........................423
Automatic Crash Shutoff.........................423
Recovery Towing.........................................423
Transporting the Vehicle..........................424
Fail-Safe Cooling........................................425
Towing Your Vehicle
Towing Your Vehicle Precautions..........427
Recreationally Towing Your Vehicle -4x4................................................................427
Recreationally Towing Your Vehicle - 4x2........................................................................429
Emergency Towing....................................429
Towing Your Vehicle – Troubleshooting........................................................................429
Fuses
Fuse Precautions........................................430
Under Hood Fuse Box..............................430
Interior Fuse Box.........................................435
Identifying Fuse Types..............................439
Fuses – Troubleshooting.........................439
Maintenance
Maintenance Precautions......................440
Opening and Closing the Hood............440
Under Hood Overview - 6.7L Diesel......441
Under Hood Overview - 6.8L, Gasoline........................................................................442
Under Hood Overview - 7.3L, Gasoline........................................................................443
Engine Oil......................................................444
Engine Air Filter...........................................445
Draining the Fuel Filter Water Trap......447
Coolant..........................................................450
Changing the Fuel Filter - Diesel...........453
Changing the Fuel Filter - Gasoline......453
Drive Belt Routing Overview - 6.7L Diesel,Vehicles With: 110-120V 2kW PickupBed Power Outlet/Dual Generators........................................................................453
Drive Belt Routing Overview - 6.7L Diesel,Vehicles With: Dual Generators........454
Drive Belt Routing Overview - 6.7L Diesel,Vehicles With: Single Generator.......454
Drive Belt Routing Overview - 6.8L,Gasoline, Vehicles With: DualGenerators................................................454
Drive Belt Routing Overview - 6.8L,Gasoline, Vehicles With: SingleGenerator..................................................455
Drive Belt Routing Overview - 7.3L,Gasoline, Vehicles With: DualGenerators................................................455
Drive Belt Routing Overview - 7.3L,Gasoline, Vehicles With: SingleGenerator..................................................456
12V Battery....................................................456
12V Battery – Troubleshooting..............459
Adjusting the Headlamps.......................460
Exterior Bulbs................................................461
Interior Bulbs...............................................468
Vehicle Care
Cleaning Products.....................................469
Cleaning the Exterior.................................470
Cleaning the Interior...................................472
Repairing Minor Paint Damage.............474
Waxing Your Vehicle..................................475
Vehicle Care Videos...................................475
Storing Your Vehicle
Preparing Your Vehicle for Storage......476
Removing Your Vehicle From Storage.........................................................................477
14
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMTable of Contents

FUSE PRECAUTIONS
WARNING: Always disconnect thebattery before servicing high currentfuses.
WARNING: To reduce risk ofelectrical shock, always replace thecover to the power distribution boxbefore reconnecting the battery orrefilling fluid reservoirs.
WARNING: Always replace a fusewith one that has the specifiedamperage rating. Using a fuse with ahigher amperage rating can cause severewire damage and could start a fire.
UNDER HOOD FUSE BOX
LOCATING THE UNDER HOODFUSE BOX
ACCESSING THE UNDER HOODFUSE BOX
430
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMFusesE368446 E368447

IDENTIFYING THE FUSES IN THE UNDER HOOD FUSE BOX
Protected ComponentRatingItem
Cooling fan 1.50 A1
Heater.50 A2
Heater.50 A3
Heater.50 A4
Four-wheel drive module.30 A9
Compressed natural gasmodule switch.30 A10
Anti-lock brake systempump.60 A12
Passenger power seat.30 A13
Anti-lock brake systemvalve.40 A14
431
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMFusesE370376

Protected ComponentRatingItem
Trailer tow tire pressuremonitoring system.Rear electronic modulecontroller area network.
Snowplow.10 A42
Interior power distributionbox run/start.15 A43
Heated steering wheel.15 A45
Not used (spare).20 A46
Not used (spare).5 A47
Amplifier.30 A48
Not used (spare).25 A49
Blower motor.40 A51
Not used.—52
Four-wheel drive - transfercase control module.10 A53
Not used (spare).10 A54
Not used (spare).10 A55
Electronic power assiststeering.40 A56
Trailer tow lighting module.20 A57
Customer interface module.50 A58
Inverter.60 A59
Interior power distributionbox B+.60 A60
Vehicle battery 2.30 A61
Smart trailer hitch.5 A62
Smart data link connector.10 A63Enhanced central gateway.
Glow plug relay coil (diesel).5 A64
433
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

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