Ford F-650 Owner's Manual page 166

Fuse or relay number
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
F650750 (TBC), enUSA, First Printing
Fuses
Fuse amp rating
—
—
Resistor
—
—
—
—
—
10A*
—
—
30A*
40A*
—
30A*
30A*
25A*
—
Relay
Relay
Relay
—
20A**
20A**
10A**
20A**
10A**
163
I n f o r ma t i o n P r o v i d e d b y :
Protected components
Not used.
Not used.
Terminating resistor (120 ohm).
Not used.
Not used.
Not used.
Not used.
Not used.
Brake on/off isolation relay.
Not used.
Not used.
Trailer tow electric brake controller.
Blower motor.
Not used.
Wipers.
Trailer tow park lamps.
Urea heaters (diesel engine).
Not used.
Trailer tow park lamps.
A/C clutch.
Wipers.
Not used.
Vehicle power 1.
Vehicle power 2.
Vehicle power 3.
Vehicle power 4.
Vehicle power 5 (diesel engine).