2020 FORD F-53 fuse

Protected Component
Fuse
Rating
Fuse
Number
Not used.
—
59
Not used.
—
60
Not used.
—
61
Not used.
—
62
Not used.
—
63
Not used.
—
64
Not used.
—
65
Not used.
—
66
Brake on-off isolation relay.
10 A
67
Not used.
—
69
Not used.
—
70
Anti-lock brake system valves.
30 A
71
Not used (spare).
10 A
72
Not used.
—
73
Not used.
—
74
Not used.
—
75
B+ to body control module.
60 A
76
Voltage quality module power - body control module.
30 A
77
Trailer tow stop lamps.
10 A
78
Hydromax pump monitor.
5 A
79
Trailer tow backup lamps.
10 A
80
Not used.
—
81
Not used.
—
82
Not used.
—
83
Not used.
—
84
Not used.
—
85
104
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Fuses

Protected Component
Fuse
Rating
Fuse
Number
Not used.
—
86
Not used.
—
87
Not used.
—
88
Not used.
—
89
B+ to body builder connector.
40 A
91
Not used.
—
93
Not used.
—
94
Stop lamp relay.
20 A
95
Trailer brake controller.
Not used.
—
96
Not used (spare).
50 A
97
Trailer tow battery charge.
30 A
98
Not used.
—
99
Not used.
—
100
Not used.
—
101
Not used.
—
102
Not used.
—
103
Not used.
—
104
Trailer tow right-hand and left-hand stop and direction indicator relay
power.
15 A
105
Note: Spare fuse amperage may vary. Protected Component
Fuse Rating
Relay Number
Powertrain control module.
—
R02
Power relay.
Not used.
—
R05
105
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Fuses

Passenger Compartment Fuse Box
WARNING: Always disconnect the
battery before servicing high current
fuses.
Note: If your vehicle has dual batteries,
disconnecting the primary under-hood
battery does not remove power from all
circuits. This fuse panel is below and to the
left-hand side of the steering wheel near
the brake pedal. Remove the panel cover
to access the fuses.
To remove a fuse, use the fuse panel
cover's fuse puller tool.
Replace fuses with the same type and
rating. See
Changing a Fuse (page 108).Protected Component
Fuse
Rating
Fuse
Number
Not used.
—
1
Run/accessory radio feed to body builder.
10 A
2
Not used.
—
3
Not used.
—
4
Not used.
—
5
Not used.
10 A
6
Smart datalink connector.
10 A
7
106
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing FusesE145984

Protected Component
Fuse
Rating
Fuse
Number
Not used.
—
8
Not used.
—
9
Not used.
—
10
Not used.
—
11
Brake on-off switch.
7.5 A
12
Brake on-off switch - trailer brake connector.
Smart datalink connector.
7.5 A
13
Enterprise wired-in-device.
Not used (spare).
15 A
14
Not used (spare).
15 A
15
Not used.
—
16
Not used.
7.5 A
17
Yaw sensor.
7.5 A
18
Not used (spare).
5 A
19
Ignition switch.
5 A
20
Not used.
5 A
21
Not used (spare).
5 A
22
Not used (spare).
30 A
23
Not used (spare).
30 A
24
Not used (spare).
20 A
25
Not used (spare).
30 A
26
Not used (spare).
30 A
27
Not used (spare).
30 A
28
Not used (spare).
15 A
29
Brake on-off signal to 14A348.
5 A
30
Instrument cluster.
10 A
31
Steering column control module.
107
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing Fuses

Protected Component
Fuse
Rating
Fuse
Number
Not used (spare).
20 A
32
Not used.
—
33
Not used (spare).
30 A
34
Tow haul switch.
5 A
35
Camera lane departure warning (commercial stripped chassis).
15 A
36
Not used (spare) (Motorhome stripped chassis).
B+ to body builder connector.
20 A
37
Not used (spare).
30 A
38
Note: Spare fuse amperage may vary.
CHANGING A FUSE
Fuses WARNING: Always replace a fuse
with one that has the specified
amperage rating. Using a fuse with a
higher amperage rating can cause severe
wire damage and could start a fire. If electrical components in the vehicle are
not working, a fuse may have blown. Blown
fuses are identified by a broken wire within
the fuse. Check the appropriate fuses
before replacing any electrical
components.
108
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing FusesE217331

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
109
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing FusesE267379

UNDER HOOD OVERVIEW - COMMERCIAL CHASSIS
Automatic transmission fluid dipstick. See Automatic Transmission Fluid
Check (page 119).
A
Engine oil dipstick. See
Engine Oil Check (page 113).
B
Brake fluid reservoir. See
Brake Fluid Check (page 121).
C
Power steering fluid reservoir. See
Power Steering Fluid Check (page 123).
D
Air filter assembly. See
Changing the Engine Air Filter (page 114).
E
Engine oil filler cap. See
Engine Oil Check (page 113).
F
Engine compartment fuse box. See
Fuses (page 101).
G
Engine coolant reservoir. See
Engine Coolant Check (page 115).
H
111
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing MaintenanceE324269

UNDER HOOD OVERVIEW - MOTORHOME CHASSIS
Engine coolant reservoir. See Engine Coolant Check (page 115).
A
Automatic transmission fluid dipstick. See
Automatic Transmission Fluid
Check (page 119).
B
Engine oil dipstick. See
Engine Oil Check (page 113).
C
Engine compartment fuse box. See
Fuses (page 101).
D
Engine oil filler cap. See
Engine Oil Check (page 113).
E
Brake fluid reservoir. See
Brake Fluid Check (page 121).
F
Power steering fluid reservoir. See
Power Steering Fluid Check (page 123).
G
Air filter assembly. See
Changing the Engine Air Filter (page 114).
H
112
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201910, Second-Printing MaintenanceE324268