Fuse or relay
location
Fuse amp
rating
Protected circuits
4
—
Trailer tow battery charge relay
5
—
Fuel pump relay
6
—
Electronic fan 1 relay
7
—
Rear window defroster/heated
mirror relay
8
—
Electronic fan 3 relay
9
—
Run/start relay
10
—
Rear air suspension relay
11
40A**
Power running board
12
40A**
Run/start relay
13
30A **
Starter relay
14
40A**
Electronic fan
15
—
Not used
16
40A**
Electronic fan
17
—
Not used
18
30A**
Trailer brake
19
60A**
Rear air suspension relay feed
20
20A**
4x4 module
21
30A**
Trailer tow battery charge relay
22
30A**
Passenger power seat
23
—
A/C clutch relay
24
—
Trailer tow park lamp relay
25
—
Not used
26
—
Not used
27
20A*
4x4
28
25A*
Trailer tow park lamp relay
29
20A*
Backup lamps, Integrated wheel
end solenoid
30
10A*
A/C clutch relay
31
—
Not used
32
40A**
Blower motor relay
Fuses
291
2013 Expedition
(exd)
Owners Guide gf, 3rd Printing, April 2013
USA
(fus)