Ford F-650 2001 Owner's Manual page 148

Roadside emergencies
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle's main electrical systems from overloads.
Always disconnect the battery before servicing high current fuses.
Always replace the cover to the Power Distribution Box before
reconnecting the battery or refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Battery section of the Maintenance and care chapter.
503
502
501
24
401
23
22 20
21 19
The high-current fuses and relays are coded as follows.
Fuse/Relay
Location
1
2
3
4
148
209 206
304
208 205
303
207
302 301
Fuse Amp
Rating
15A*
25A*
15A*
10A*
15A*
204 122 118 114
203
121 117 113
120 116 112
202
119 115 111
201
18 16 14 12 10
17 15 13 11 9
Power Distribution Box
Description
Park Lamps, Roof Lamps
Cummins Powertrain Control
Module (PCM)
Foglamps (SuperCrewzer only)
Generator
Washer Pump
110 106 102
109 105 101
108 104
107 103
8 6 4 2
7 5 3 1