The high-current fuses are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
1
50A**
BATT 2 (SJB)
2
50A**
BATT 3 (SJB)
3
50A**
BATT 1 (SJB)
4
30A**
Fuel pump, Fuel injectors
5
—
Not used
6
40A**
ABS pump
7
40A**
Powertrain Control Module (PCM)
8
—
Not used
9
—
Not used
10
20A**
Power down back window
11
30A**
Starter
12
—
Not used
13
30A**
Trailer tow battery charge
14
40A **
Power drivers seat
15
40A**
Heated mirror
2009 07+ Explorer Sport Trac
(esp)
Owners Guide, 2nd Printing
USA
(fus)
Roadside Emergencies
269