Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box Description
31 15A* Fog lamps
32 15A* Heated Exhaust Gas Oxygen (HEGO) sensors
and solenoids
33 — Not used
34 — Not used
35 15A* Horn
36 10A* Automatic transmission
37 — Not used
38 10A* Left low beam
39 10A* Delayed accessory
40 15A* Injectors, Mass Air Flow (MAF) sensor
41 — Not used
42 10A* Right low beam
43 2A* Speed control
44 15A* PCM
45A 1/2 ISO Fog lamps relay
45B 1/2 ISO A/C clutch solenoid relay
46A 1/2 ISO Trailer tow relay
46B 1/2 ISO Fuel pump relay
47A 20A Circuit
breaker
Windows, Seats
47B — Not used
48 Full ISO Window safety relay
51 750 Ohm
resistor
Brake On/Off (BOO) switch resistor
52 — A/C clutch diode
53 — PCM diode
54 Full ISO PCM relay
55 Full ISO Blower relay
56 Full ISO Starter relay
*Mini fuse **Cartridge fuse
2005 Explorer Sport Trac (p27)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
194