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The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
1 30A Smart window #1
2 15A Driver side memory module
3 15A FES, Audio rear seat controls,
SDARS
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 7.5A 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 Not used (Spare)
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
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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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.
Always disconnect the battery before servicing high current
fuses.
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
Batterysection of theMaintenance and Specificationschapter.
The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse
Amp
RatingPower Distribution Box Description
1 — Blower relay
2 — Not used
3 — Rear window defroster relay
4 30A** Third row seats (driver side)
5 30A ** Trailer tow connector (electric brake)
6 60A** ABS (valves)
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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Fuse/Relay
LocationFuse
Amp
RatingPower Distribution Box Description
65 10A* Air suspension logic
66 — Not used
67 10A* Blower coil
68 — Not used
69 30A* Run/Start – passenger compartment fuse
panel
70 20A* PCM (sensors) – EFC, A/C clutch coil
71 5A* Fuel coil, ISP-R
72 20A* PCM (ignition coils)
73 5A* Transmission ignition
74 20A* PCM (sensors) – HEGO/CMS, MAFS, EVMV,
CMCV, Speed deactivation switch, VCT
75 5A* 4x4 Integrated Wheel Ends (IWE) solenoid
76 20A* PCM – VPWR
77 10A* ABS logic, Heated PCV
* Mini Fuses ** Cartridge Fuses
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare tire is in use. To restore the full functionality
of the monitoring system, all road wheels equipped with tire pressure
monitoring sensors must be mounted on the vehicle.
Have a flat serviced by an authorized dealer in order to prevent damage
to the TPMS sensors, refer toTire Pressure Monitoring System
(TPMS)in theTires, Wheels and Loadingchapter. Replace the spare
tire with a road tire as soon as possible.
The use of tire sealants may damage your Tire Pressure
Monitoring System and should not be used.
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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Page 386 of 392

change oil soon warning,
message center .......................349
checking and adding ..............349
dipstick ....................................349
filter, specifications ........351, 375
recommendations ...................351
refill capacities ........................376
specifications ..........................376
Event data recording ....................7
Exhaust fumes ..........................268
F
Fail safe cooling ........................358
Family entertainment system ....48
Floor mats .................................145
Fluid capacities .........................376
Foglamps .....................................87
Four-Wheel Drive vehicles .......290
control trac .............................290
description ..............................291
driving off road .......................293
indicator light .........................290
preparing to drive your
vehicle .....................................279
Fuel ............................................360
calculating fuel
economy ..................123, 135, 365
cap ...........................................362
capacity ...................................376
choosing the right fuel ...........363
comparisons with EPA fuel
economy estimates .................368
detergent in fuel .....................365
filling your vehicle with
fuel ...........................360, 362, 365
filter, specifications ........360, 375
fuel pump shut-off switch .....302
improving fuel economy ........365
octane rating ...................364, 379quality ......................................364
running out of fuel .................365
safety information relating to
automotive fuels .....................360
Fuses ..................................303–304
G
Gas cap (see Fuel cap) ............362
Gas mileage
(see Fuel economy) .................365
Gauges .........................................17
H
Hazard flashers .........................301
Headlamps ...................................87
aiming ........................................89
autolamp system .......................87
bulb specifications ....................92
daytime running lights .............88
flash to pass ..............................88
high beam .................................88
replacing bulbs .........................93
turning on and off ....................87
Heating
heating and air
conditioning system ...........76–77
Homelink wireless control
system ........................................118
Hood ..........................................345
How to get going ........................20
I
Ignition ...............................265, 379
Illuminated visor mirror ...........100
Infant seats
(see Safety seats) .....................216
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Index
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P
Panic alarm feature, remote
entry system ..............................160
Parking brake ............................272
Parts (see Motorcraft parts) ....375
Pedals (see Power adjustable
foot pedals) ...............................110
Power adjustable foot pedals ...110
Power deployable running
boards ........................................110
Power distribution box
(see Fuses) .......................304, 307
Power door locks ......................152
Power liftgate ............................146
Power mirrors ...........................108
Power point ...............................103
Power steering ..................277–278
fluid, checking and adding ....371
fluid, refill capacity ................376
fluid, specifications .................376
Power Windows .........................105
Preparing to drive your
vehicle ........................................279
R
Radio ................................20, 24, 31
Rear seat entertainment
system ..........................................48
Rear video camera ....................288
Rear window defroster ...............86
Relays ........................................303
Remote entry system ...............156
illuminated entry ....................164
locking/unlocking doors .........157opening the trunk ...........158–159
panic alarm .............................160
replacement/additional
transmitters .............................163
replacing the batteries ...........162
Reverse sensing system ...........285
Roadside assistance ..................300
Roll stability control .................273
S
Safety Belt Maintenance ..........197
Safety belts (see Safety
restraints) ..188, 190–191, 193–195
Safety Canopy ...................206, 208
Safety defects, reporting ..........335
Safety
restraints ...188, 190–191, 193–195
Belt-Minder...........................198
extension assembly ................197
for adults .................191, 193–194
for children .............................212
safety belt maintenance .........197
warning light and
chime ...............................197–198
Safety seats for children ..........216
Safety Compliance
Certification Label ....................380
Satellite Radio Information ........46
Seats ..........................................171
child safety seats ....................216
cleaning ...................................341
climate control ........................177
memory seat ...................161, 176
SecuriLock passive anti-theft
system ................................167–169
Servicing your vehicle ..............344
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Index
388