2019 FORD F650/750 fuse box

FUSE SPECIFICATION CHART
Power Distribution Box
WARNING: Always disconnect the
battery before servicing high current
fuses. WARNING: To reduce risk of
electrical shock, always replace the
cover to the power distribution box
before reconnecting the battery or
refilling fluid reservoirs. The power distribution box is in the engine
compartment. It has high-current fuses
that protect your vehicle's main electrical
systems from overloads.
If you disconnect and reconnect the
battery, you will need to reset some
features. See Changing the 12V Battery
(page
208). Protected Component
Fuse Rating
Fuse or Relay
Number
Blower motor.
Relay
1
Trailer tow and body builder stop lamps.
Relay
2
Urea heaters (diesel engine).
Relay
3
Driver air ride seat compressor.
Relay
4
Heated mirrors.
Relay
5
Not used.
—
6
Not used.
—
7
Passenger air ride seat compressor.
20A 1
8
167
F650750 (TBC) , enUSA, Edition date: 201804, Second-Printing FusesE163101

Protected Component
Fuse Rating
Fuse or Relay
Number
Seat compressor relay coil.
10A 2
55
Chassis solenoids relay coil.
Heated mirror relay coil.
Passenger compartment fuse panel run/
start feed.
20A 2
56
Fuel pump.
Relay
57
Wiper relay.
5A 2
58
Chassis solenoid relay.
5A 2
59
Air ride seat compressor relay.
Not used.
—
60
Not used.
—
61
Not used.
—
62
Chassis solenoids.
10A 2
63
Not used.
—
64
Cargo box lamp.
10A 2
65
Fuel pump.
30A 2
66
Not used.
—
67
Fuel pump relay coil.
10A 2
68
Not used.
—
69
Trailer tow or body builder backup lamps.
10A 2
70
Not used.
—
71
Powertrain control module relay coil.
10A 2
72
Keep-alive power.
Hydromax monitor.
5A 2
73
Chassis solenoids.
Relay
74
Not used.
—
75
170
F650750 (TBC) , enUSA, Edition date: 201804, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay
Number
Not used.
—
76
Brake switch isolation (hydraulic brakes).
Relay
77
Not used.
—
78
Not used.
—
79
Not used.
—
80
Not used.
—
81
Auxiliary power point #2.
20A 1
82
Auxiliary power point #1.
20A 1
83
Driver air ride seat compressor.
20A 1
84
Hydromax pump.
60A 1
85
Anti-lock brake system modulator valves.
30A 1
86
Not used.
—
87
Not used.
—
88
Starter motor
40A 1
89
Trailer battery feed (air brakes).
30A 1
90
Trailer tow battery charge (hydraulic
brakes).
Cargo box lamp.
Relay
91
Not used.
—
92
Not used.
—
93
Upfitter relay #1.
25A 1
94
Upfitter relay #2.
25A 1
95
Anti-lock brake system pump (hydraulic
brakes).
60A 1
96
Not used.
—
97
171
F650750 (TBC) , enUSA, Edition date: 201804, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay Number
Driver and passenger door lock switch
illumination.
110 volt power inverter module.
Telescoping mirror switch.
Not used (spare).
10A
33
Ancillary translator module run/start.
10A
34
Tow/Haul run/start.
5A
35
Fuel tank select switch.
10A
36
Auxiliary heater.
10A
37
Delayed accessory power.
10A
38
AM/FM base radio.
Left and right headlamp high beam.
15A
39
Rear parking lamps.
10A
40
Clearance lamps.
Not used (spare).
7.5A
41
Ford telematics run/start.
5A
42
Power Distribution Box run/accessory
fuses.
10A
43
Wiper relay coil.
Customer access upfitter switch power.
10A
44
Ancillary translator module run/accessory
sense.
Not used (spare).
5A
45
Climate control module.
10A
46
Fender direction indicator lamps.
15A
47
Power windows switch (crew cab).
30A Circuit breaker
48
Delayed accessory power.
Relay
49
175
F650750 (TBC) , enUSA, Edition date: 201804, Second-Printing Fuses

UNDER HOOD OVERVIEW - 6.7L DIESEL
Windshield washer fluid reservoir. See Washer Fluid Check (page 206).
A
Secondary Cooling System Reservoir. See Engine Coolant Check (page 196).
B
Engine coolant reservoir. See
Engine Coolant Check (page 196).
C
Automatic transmission fluid dipstick. See
Automatic Transmission Fluid
Check (page 204).
D
Secondary fuel filter. See
Draining the Fuel Filter Water Trap (page 207).
E
Engine oil separator. See
Changing the Engine Oil and Oil Filter (page 194).
F
Brake fluid reservoir. See
Brake Fluid Check (page 205).
G
Engine compartment fusebox. See
Fuses (page 167).
H
Power steering fluid reservoir. See
Power Steering Fluid Check (page 206).
I
Air brake compressor. See
Brake System Inspection (page 222).
J
Engine oil filler cap. See
Engine Oil Check (page 192).
K
Engine oil dipstick. See
Engine Oil Dipstick (page 192).
L
Air cleaner assembly. See
Changing the Engine Air Filter (page 213).
M
190
F650750 (TBC) , enUSA, Edition date: 201804, Second-Printing MaintenanceABD
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E209131C

UNDER HOOD OVERVIEW - 6.8L
Windshield washer fluid reservoir. See Washer Fluid Check (page 206).
A
Engine coolant reservoir. See
Engine Coolant Check (page 200).
B
Automatic transmission fluid dipstick. See
Automatic Transmission Fluid
Check (page 204).
C
Brake fluid reservoir. See
Brake Fluid Check (page 205).
D
Engine compartment fusebox. See
Fuses (page 167).
E
Power steering fluid reservoir. See
Power Steering Fluid Check (page 206).
F
Engine oil dipstick. See
Engine Oil Dipstick (page 192).
G
Engine oil filler cap. See
Engine Oil Check (page 193).
H
Air cleaner assembly. See
Changing the Engine Air Filter (page 216).
I
191
F650750 (TBC) , enUSA, Edition date: 201804, Second-Printing MaintenanceABC
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E209130

Engine lubrication for severe service
operation .......................................................... 193
Engine Oil Check - 6.8L..............................193 Adding Engine Oil............................................... 193
Engine Oil Dipstick - 6.7L Diesel..............192
Engine Oil Dipstick - 6.8L..........................192
Engine Specifications - 6.7L Diesel.......255 Drivebelt Routing............................................... 255
Engine Specifications - 6.8L...................256
Drivebelt Routing................................................ 257
Entering, Exiting or Climbing on This Vehicle..............................................................15
Environment.....................................................16
Essential Towing Checks...........................146 Before Towing a Trailer..................................... 146
Hitches................................................................... 146
Safety Chains....................................................... 146
Trailer Brakes........................................................ 146
Trailer Lamps....................................................... 146
When Towing a Trailer...................................... 146
Event Data Recording See: Data Recording............................................. 13
Exhaust Brake
.................................................127
Exhaust Brake Operating
Characteristics................................................ 128
Exhaust System Inspection.....................222
Export Unique Options.................................15
Exterior Mirrors
................................................53
Auxiliary Convex Mirrors..................................... 53
Clearance Lamps................................................. 54
Foldaway Exterior Mirrors.................................. 53
Heated Exterior Mirrors...................................... 54
Power Exterior Mirrors........................................ 53
Signal Indicator Mirrors...................................... 54
Telescoping Mirrors............................................. 54
F
Fastening the Seatbelts...............................33 Energy Management Feature.......................... 36
Fastening the Cinch Tongue............................. 34
Lap Belts.................................................................. 34
Seatbelt Locking Modes.................................... 35
Using Seatbelts During Pregnancy................35
Using the Seatbelt with Cinch Tongue (Front Center and Rear Center Seats
Only)..................................................................... 33Federal Highway Administration
Regulation.......................................................15
Fifth Wheel Operation
................................147
Hook-up.................................................................. 147
Un-hook.................................................................. 147
Flat Tire See: Changing a Road Wheel......................... 251
Ford Credit
......................................................160
US Only.................................................................. 160
Ford Protect...................................................320 Ford Protect Extended Service Plan
(CANADA ONLY)............................................ 321
Ford Protect Extended Service Plans (U.S. Only).................................................................. 320
Frame and Tow Hook Inspection
...........227
Front Seat Armrest.........................................81 20% Seat Cushion Storage............................... 81
Fuel and Refueling.........................................92
Fuel Consumption
.......................................100
Calculating Fuel Economy.............................. 100
Filling the Tank.................................................... 100
Fuel Filter - 6.8L...........................................207
Fuel Quality - Diesel......................................93 Biodiesel.................................................................. 94
Diesel Fuel Additives.......................................... 95
Fuel Requirements - Choosing The Right Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Not Required ...........94
Fuel Requirements - Choosing The Right Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Required (United
States/Canada/Puerto Rico/U.S. Virgin
Islands And Other Locales) ........................ 93
Fuel Quality - Gasoline................................96 Choosing the Right Fuel.................................... 96
Fuel Shutoff
....................................................155
Fuel Tank Selector Switch.........................101
Fuses..................................................................167
Fuse Specification Chart............................167 Passenger Compartment Fuse Panel.........172
Power Distribution Box..................................... 167
G
Gauges
...............................................................56
Diesel Engines....................................................... 58
Diesel Exhaust Fluid (DEF) Gauge................59
Engine Coolant Temperature Gauge.............57
378
F650750 (TBC) , enUSA, Edition date: 201804, Second-Printing Index