FORD 2003 E-550 v.1 - Manual (Page 145)

If the battery has been disconnected and reconnected, refer to the
Battery section of the Maintenance and specifications chapter.
The high-current fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box
Description
1 — Not used
2 — Not used
3 — Not used
4 10A* Powertrain Control Module (PCM)
Keep Alive Memory, Instrument
cluster, Voltmeter
5 10A* Right trailer turn signal
6 10A* Left trailer turn signal
7 20A* Clearance lamps
8 60A** I/P fuses 4, 5, 10, 11, 16, 22, 23, 28,
32, 38
9 30A** PCM power relay, Engine
compartment fuse 4
10 60A** Auxiliary battery relay, Engine
compartment fuses 14, 22
AB
3 2
1
46 57
15
14
13
12
11
10
9
8
23
22
21
20
19
18
17
16 24
26
25
27
29
CD
G
F
E
K
J
H
28
Roadside Emergencies
145