Roadside emergencies – FORD 2011 F-550 v.4 User Manual
Page 320
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
11
10A
Instrument cluster
12
15A
Interior lighting, Lighted running
board lamps
13
15A
Right turn signals and brake
lamps, Right trailer tow (TT) stop
turn relay
14
15A
Left turn signals and brake lamps,
Left TT stop turn relay
15
15A
High-mounted stop lamps, Backup
lamps, TT backup relay
16
10A
Right low beam headlamp
17
10A
Left low beam headlamp
18
10A
Keypad illumination, Passive
anti-theft indicator (PATS),
Powertrain control module
(PCM), Brake shift interlock
19
20A
Subwoofer
20
20A
Power door locks
21
10A
Brake on/off switch
22
20A
Horn
23
15A
Not used (spare)
24
15A
Steering wheel control module,
Diagnostic connector, Satellite
radio module, Power fold mirror
relay, Remote keyless entry
25
15A
Not used (spare)
26
5A
Steering wheel control module
27
20A
Amplifier
28
15A
Ignition switch
29
20A
SYNC
, GPS module, Radio
faceplate
Roadside Emergencies
320
2011 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)