Roadside Emergencies
If the battery has been disconnected and reconnected, refer to the
Battery section of the Maintenance and Specifications chapter.
The high-current fuses are coded as follows:
Fuse/Relay
Location
1
2
3
4
5
6
7
8
9
10
11
12
334
2011 F-150 (f12)
Owners Guide, 3rd Printing
USA (fus)
Fuse Amp
Protected Circuits
Rating
—
Powertrain control module (PCM)
relay (3.7L, 5.0L and 6.2L
engines)
—
Starter relay
—
Blower motor relay
—
Rear window defroster relay
—
Electric fan relay (high speed)
—
Trailer tow (TT) park lamp relay
—
Run/start relay
—
Fuel pump relay
—
TT Battery charger relay
—
PCM relay (3.5L engine)
30A**
Power running board motors
40A**
Electric fan
50A**
Electric fan (6.2L with max
trailer tow, SVT Raptor)