Roadside Emergencies
The fuses are coded as follows.
Fuse/Relay
Location
1
2
3
4
5
6
7
8
9
10
316
2011 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)
1
2
3
4
5
19
30
6
20
31
48
7
21
32
8
9
40
49
10
22
33
41
11
34
42
23
12
24
35
43
13
25
36
44
14
26
37
45
15
27
16
28
38
46
17
18
29
39
47
Fuse Amp
Protected Circuits
Rating
30A
Not used (spare)
15A
Upfitter relay #4
30A
Not used (spare)
10A
Telescoping mirror switch, Interior
lights, Hood lamp
20A
Moon roof
5A
Driver seat module
7.5A
Driver seat switch, Driver lumbar
motor
10A
Power mirror switch
10A
Upfitter relay #3
10A
Run/accessory relay, Customer
access feed