Power Distribution Box - Ford 2010 F-150 Owner's Manual

Roadside Emergencies
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
1
2
3
4
5
6
7
8
9
10
326
2010 F-150 (f12)
Owners Guide, 1st Printing
USA (fus)
Fuse Amp Protected Circuits
Rating
— Powertrain control module (PCM)
power relay
— Starter relay
— Blower motor relay
— Heated backlite relay
— Electric fan relay (high speed)
— Trailer tow park lamp relay
— Upfitter 1 relay
— Fuel pump
— Trailer tow battery charger
— Upfitter 2 relay