Ford 2010 Explorer Owner's Manual page 315

The high-current fuses are coded as follows:
Fuse/Relay Fuse Amp
Location
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2010 Explorer (exp)
Owners Guide, 2nd Printing
USA (fus)
Roadside Emergencies
Protected Circuits
Rating
50A** Battery feed 2 (passenger
compartment fuse panel)
50A** Battery feed 3 (passenger
compartment fuse panel)
50A** Battery feed 1 (passenger
compartment fuse panel)
30A** Fuel pump, Injectors
30A** Third row seat (left)
40A** Anti-lock brake system (ABS)
pump
40A** Powertrain control module
(PCM)
— Not used
— Not used
30A** Power seat (right)
30A** Starter
30A** Third row seat (right)
30A** Trailer tow battery charger
30A** Memory seats
40A** Non-memory seats
40A** Rear defrost, Heated mirrors
40A** Front blower motor
30A** Trailer electronic brakes
30A** Auxiliary blower motor
30A** Running boards
30A** Front wiper motor
20A* Rear power point
20A* Subwoofer
20A* 4x4
10A* PCM – keep alive power, Canister
vent
315