Roadside Emergencies
Fuse/Relay
Location
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320
2011 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)
Fuse Amp
Protected Circuits
Rating
30A*
Driver seat
—
Not used
—
Not used
—
Not used
—
Not used
—
Not used
Diode
Fuel pump
—
Not used
15A**
Heated mirror
—
Not used
—
Not used
—
Not used
—
Not used
30A*
Trailer tow electric brake
40A*
Blower motor
—
Not used
30A*
Wipers
30A*
Trailer tow park lamps
25A*
Urea heaters
—
Buss bar
Relay
Trailer tow park lamps
Relay
A/C clutch
Relay
Wipers
—
Not used
15A**
Vehicle power (VPWR) 1
15A**
VPWR 2 (diesel engine)
20A**
VPWR 2 (gas engine)
10A**
VPWR 3
15A**
VPWR 4 (diesel engine)
20A**
VPWR 4 (gas engine)
10A**
VPWR 5 (diesel engine)