The high-current fuses are coded as follows:
Fuse/Relay
Location
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2007 MKX (mkx)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
Fuse Amp
Power Distribution Box
Rating
—
Not used
—
Blower motor relay
—
Not used
—
Not used
40A**
Cooling fan (vehicles with trailer
tow)
60A**
Cooling fan (vehicles without
trailer tow)
40A**
Cooling fan (trailer tow only)
30A**
Rear heated seats
10A*
Alternator
20A*
Trailer tow parking lamps
—
Not used
—
Trailer tow parking lamp relay
—
Not used
—
Not used
—
Not used
Description
243