Roadside emergencies – FORD 2012 F-550 v.1 User Manual
Page 333
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
67
—
Not used
68
10A**
Fuel pump relay coil
69
—
Not used
70
10A**
Trailer tow backup lamp
71
10A**
Cannister vent (gas engine)
72
10A**
PCM/ECM relay coil feed
keep-alive power
73
—
Not used
74
Relay
Trailer tow left-hand stop/turn
75
Relay
Trailer tow right-hand stop/turn
76
Relay
Backup lamp
77
—
Not used
78
—
Not used
79
—
Not used
80
—
Not used
81
—
Not used
82
20A*
Auxiliary power point #2
83
20A*
Auxiliary power point #1
84
30A*
4x4 shift motor
85
30A*
Heated/cooled seats
86
25A*
ABS coil feed
87
20A*
Auxiliary power point #5
88
—
Not used
89
40A*
Starter motor
90
25A*
Trailer tow battery charge
91
—
Not used
92
20A*
Auxiliary power point #4
93
20A*
Auxiliary power point #3
94
25A*
Upfitter #1
95
25A*
Upfitter #2
96
50A*
ABS pump
Roadside Emergencies
333
2012 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)