FORD 2011 F-150 v.2 - Manual (Page 328)

WARNING: To reduce risk of electrical shock, always replace
the cover to the power distribution box before reconnecting the
battery or refilling fluid reservoirs.
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
Fuse Amp
Rating
Protected Circuits
1 — Powertrain control module (PCM)
relay (3.7L, 5.0L and 6.2L engines)
2 — Starter relay
3 — Blower motor relay
4 — Rear window defroster relay
5 — Electric fan relay (high speed)
6 — Trailer tow (TT) park lamp relay
7 — Run/start relay
8 — Fuel pump relay
9 — TT Battery charger relay
10 — PCM relay (3.5L engine)
11 30A** Power running board motors
Roadside Emergencies
328
2011 F-150 (f12)
Owners Guide, 2nd Printing
USA (fus)