Page 324 of 415

The fuses are coded as follows:
Fuse/Relay
Location Fuse Amp
Rating Protected Circuits
1 30A Smart window #1
2 15A Driver side memory module
3 15A FES, Audio rear seat controls, SDARS,
SYNC
4 30A Smart window #2
5 10A Keypad illumination, 3rd row seat
enable, Brake Shift Interlock (BSI),
SPDJB
6 20A Turn signals
7 10A Low beam headlamps (left)
8 10A Low beam headlamps (right)
9 15A Interior lights
10 15A Backlighting, Puddle lamps
11 10A Not used (spare)
12 7.5A Power mirror switch, Driver seat memory
switch
13 5A Not used (Spare)
14 10A Power liftgate module – keep-alive power
15 10A Climate control
16 15A Not used (Spare)
17 20A All lock motor feeds, Liftgate release,
Liftglass release
18 20A Second row heated seats
19 25A Rear wiper
20 15A Adjustable pedals, Datalink
21 15A Fog lamps, Cornering lamps
22 15A Park lamps relay
23 15A High beam headlamps
24 20A Horn relay
25 10A Demand lamps, Glovebox, Visor
26 10A Instrument panel cluster
2009 Expedition (exd)
Owners Guide, 2nd Printing
USA (fus)Roadside Emergencies
324
Page 325 of 415

Fuse/Relay
Location Fuse Amp
Rating Protected Circuits
27 20A Ignition switch
28 5A Radio
29 5A Instrument panel cluster
30 5A Not used (Spare)
31 10A Not used (Spare)
32 10A Restraints control module
33 10A Not used (Spare)
34 5A Not used (Spare)
35 10A Rear park assist, 4x4, rear video camera
36 5A PATS transceiver
37 10A Climate control
38 20A Subwoofer/Amp (Audiophile radio)
39 20A Radio
40 20A Navigation system amplifier
41 15A Power windows, Power vents, Power
moon roof, Auto dimming rear view
mirror
42 10A Not used (Spare)
43 10A Rear wiper logic, Rain sensor
44 10A Trailer tow battery charge relay coil
45 5A Front wiper logic
46 7.5A Climate control, Auxiliary relay control
47 30A Circuit
Breaker Power windows, Moon roof
48 — Delayed accessory relay
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
WARNING: Always disconnect the battery before servicing high
current fuses.
2009 Expedition (exd)
Owners Guide, 2nd Printing
USA (fus) Roadside Emergencies
325
Page 326 of 415
WARNING: To reduce risk of electrical shock, always replace
the cover to the Power Distribution Box before reconnecting the
battery or refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Battery section of the Maintenance and Specifications chapter.
The high-current fuses are coded as follows:
Fuse/Relay
Location Fuse Amp
Rating Protected Circuits
1 — Powertrain Control Module power relay
2 — Starter relay
3 — Not used
4 — Trailer tow relay
5 — Fuel pump relay
6 — Trailer tow park lamp relay
7 — Heated backlite/Mirror relay
8 — Not used
9 — Run/Start (R/S) relay
10 — Rear air suspension (RAS) relay
11 40A** Power running board motors
2009 Expedition (exd)
Owners Guide, 2nd Printing
USA (fus)Roadside Emergencies
326