Roadside emergencies – FORD 2010 F-150 v.3 User Manual
Page 328
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
39
—
Back up lamps relay
40
—
Electric fan relay
41
15A*
Heated mirror
42
—
Not used
43
20A*
Backup lamp relay
44
15A*
Upfitter 3
45
20A*
Trailer tow stop turn relay feed
46
15A*
Brake on/off (BOO) switch
47
60A**
RSC module
48
—
Not used
49
30A**
Wiper motor, washer pump
50
—
Not used
51
40A**
Blower motor relay
52
—
Not used
53
5A*
PCM, 6R80 transmission
54
5A*
4x4 module, Back up lamp, RSC,
Trailer tow battery charge relay
55
5A*
Electronic compass mirror (6R
transmission only)
56
—
Not used
57
—
Not used
58
15A*
Trailer tow backup lamps
59
—
Not used
60
—
One-touch Start diode
61
—
Fuel pump diode
62
—
Upfitter 3 relay
63
25A**
Electric fan
64
30A**
Amplifier
65
20A**
Auxiliary power point (instrument
panel)
66
20A**
Auxiliary power point (inside center
console)
Roadside Emergencies
328
2010 F-150 (f12)
Owners Guide, 3rd Printing
USA (fus)