Fuse or relay
location
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
2013 F-250/350/450/550 (f23)
Owners Guide gf, 3rd Printing, December 2012
USA (fus)
Fuses
Fuse amp
Protected circuits
rating
15A**
Vehicle power 4 (diesel engine)
20A**
Vehicle power 4 (gas engine)
10A**
Vehicle power 5 (diesel engine)
Relay
Powertrain control module
(diesel engine), Electronic
control module (gas engine)
10A**
4x4 hub lock
15A**
4x4 electronic lock
—
Not used
20A**
Rear heated seats
—
Not used
—
Not used
10A**
Run/start relay coil
10A**
Transmission control module
keep-alive power (diesel engine)
10A**
A/C clutch feed
Relay
Run/start
10A**
Rearview camera system
10A**
Blower motor relay coil
—
Not used
10A**
Powertrain control module /
Electronic control module /
Transmission control module
run/start
10A**
4x4 module
10A**
Anti-lock brake system run/start
10A**
Rear window defroster coil,
Battery charge coil
20A**
Passenger compartment fuse
panel run/start feed
Relay
Fuel pump
—
Not used
293