fuses FORD EXPEDITION 2008 3.G Owners Manual

Locks and Security 152
Keys 152
Locks 152
Seating and Safety Restraints 171
Seating 171
Safety restraints 188
Airbags 202
Child restraints 212
Tires, Wheels and Loading 227
Tire information 230
Tire inflation 232
Tire Pressure Monitoring System (TPMS) 245
Vehicle loading 250
Trailer towing 256
Recreational towing 264
Driving 265
Starting 265
Brakes 270
Traction Control™/AdvanceTrac
273
Air suspension 278
Transmission operation 280
Roadside Emergencies 300
Getting roadside assistance 300
Hazard flasher switch 301
Fuel pump shut-off switch 302
Fuses and relays 303
Changing tires 310
Lug nut torque 318
Jump starting 319
Wrecker towing 326
Table of Contents
2
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)

AUXILIARY POWER POINT (12VDC)
Power outlets are designed for accessory plugs only. Do not insert
any other object in the power outlet as this will damage the
outlet and blow the fuse. Do not hang any type of accessory or
accessory bracket from the plug. Improper use of the power
outlet can cause damage not covered by your warranty.
The auxiliary power point is located
on the instrument panel.
Do not use the power point for
operating the cigarette lighter
element (if equipped).
To prevent the fuse from being
blown, do not use the power
point(s) over the vehicle capacity of
12 VDC/180W. If the power point or
cigar lighter socket is not working, a
fuse may have blown. Refer toFuses and relaysin theRoadside
Emergencieschapter for information on checking and replacing fuses.
To prevent the battery from being discharged, do not use the power
point longer than necessary when the engine is not running.
Always keep the power point caps closed when not being used.
A second auxiliary power point is
located on the rear side of the
center console. The power point is
accessible from the rear seats.
1
2
3
4
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
103

All occupants of the vehicle, including the driver, should always
properly wear their safety belts, even when an air bag
supplemental restraint system (SRS) is provided.
Always transport children 12 years old and under in the back
seat and always properly use appropriate child restraints.
The National Highway Traffic Safety Administration (NHTSA)
recommends a minimum distance of at least 10 inches (25 cm)
between an occupant’s chest and the driver airbag module.
Never place your arm over the airbag module as a deploying
airbag can result in serious arm fractures or other injuries.
To properly position yourself away from the airbag:
•Move your seat to the rear as far as you can while still reaching the
pedals comfortably.
•Recline the seat slightly one or two degrees from the upright position.
Do not put anything on or over the airbag module. Placing
objects on or over the airbag inflation area may cause those
objects to be propelled by the airbag into your face and torso causing
serious injury.
Do not attempt to service, repair, or modify the airbag
supplemental restraint systems or its fuses. See your authorized
dealer.
The front passenger airbag is not designed to offer protection to
an occupant in the center front seating position.
Modifying or adding equipment to the front end of the vehicle
(including frame, bumper, front end body structure and tow
hooks) may affect the performance of the airbag system, increasing the
risk of injury. Do not modify the front end of the vehicle.
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
203

Do not attempt to service, repair, or modify the airbag SRS, its
fuses or the seat cover on a seat containing an airbag. See your
authorized dealer.
All occupants of the vehicle should always wear their safety belts
even when an airbag SRS is provided.
How does the side airbag system work?
The design and development of the side airbag system included
recommended testing procedures that were developed by a group of
automotive safety experts known as the Side Airbag Technical Working
Group. These recommended testing procedures help reduce the risk of
injuries related to the deployment of side airbags.
The side airbag system consists of
the following:
•An inflatable nylon bag (airbag)
with an inflator concealed behind
the outboard bolster of the driver
and front passenger seatbacks.
•A special seat cover designed to
allow airbag deployment.
•The same warning light,
electronic control and diagnostic
unit as used for the front airbags.
•Crash sensors located on the
front doors and C pillars (one
sensor on each pillar on each side
of the vehicle).
Side airbags, in combination with
safety belts, can help reduce the risk of severe injuries in the event of a
significant side impact collision.
The side airbags are fitted on the outboard side of the seatbacks of the
front seats. In certain lateral collisions, the airbag on the side affected by
the collision will be inflated. The airbag was designed to inflate between
the door panel and occupant to further enhance the protection provided
occupants in side impact collisions.
The airbag SRS is designed to activate when the vehicle sustains lateral
deceleration sufficient to cause the sensors to close an electrical circuit
that initiates airbag inflation.
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
207

Do not attempt to service, repair, or modify the Safety Canopy™
system, its fuses, the A, B, C or D pillar trim, or the headliner on
a vehicle containing a Safety Canopy™. See your authorized dealer.
All occupants of the vehicle including the driver should always
wear their safety belts even when an airbag SRS and Safety
Canopy™ system is provided.
To reduce risk of injury, do not obstruct or place objects in the
deployment path of the inflatable Safety Canopy™.
How does the Safety Canopy™ system work?
The design and development of the
Safety Canopy™ system included
recommended testing procedures
that were developed by a group of
automotive safety experts known as
the Side Airbag Technical Working
Group. These recommended testing
procedures help reduce the risk of
injuries related to the deployment of
side airbags (including the Safety
Canopy™).
The Safety Canopy™ system
consists of the following:
•An inflatable nylon curtain with a
gas generator concealed behind
the headliner and above the doors
(one on each side of vehicle).
•A headliner designed to flex open above the side doors to allow Safety
Canopy™ deployment.
•The same readiness airbag light, electronic control and diagnostic unit
as used for the front airbags.
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
209

AUTOMATIC TRANSMISSION OPERATION
Brake-shift interlock – column-shift transmission
This vehicle is equipped with a park/brake-shift interlock feature that
prevents the gearshift lever from being moved from P (Park) when the
ignition is in the ON position unless brake pedal is depressed.
If you cannot move the gearshift lever out of P (Park) with ignition in
the ON position and the brake pedal depressed, or when the ignition is
in the OFF position, it is possible that a fuse has blown or the vehicle’s
brakelamps are not operating properly. Refer toFuses and relaysin the
Roadside Emergencieschapter.
If the fuse is not blown, perform the following procedure:
1. Apply the parking brake.
2. Turn the key to the OFF position.
3. Remove the access plug on top of
the steering column.
4. Using a flat-head screwdriver or
similar tool, move the brake-shift
interlock actuator spindle toward
the left, apply the brake and shift
the transmission into N (Neutral).
5. Start the vehicle.
6. Reinstall the access plug.
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
280

Do not drive your vehicle until you verify that the brakelamps
are working.
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn the ignition to the LOCK position and
remove the key whenever you leave your vehicle.
If the parking brake is fully released, but the brake warning lamp
remains illuminated, the brakes may not be working properly.
See your authorized dealer.
Brake-shift interlock – floor-shift transmission
This vehicle is equipped with a brake-shift interlock feature that prevents
the gearshift lever from being moved from P (Park) when the ignition is
in the ON position unless the brake pedal is depressed.
If you cannot move the gearshift lever out of P (Park) with ignition in
the ON position and the brake pedal depressed, or when the ignition is
in the OFF position, it is possible that a fuse has blown or the vehicle’s
brakelamps are not operating properly. Refer toFuses and relaysin the
Roadside Emergencieschapter.
If the fuse is not blown, perform the following procedure:
1. Apply the parking brake, turn the ignition to OFF, then remove the
key.
2. Using a screwdriver or similar
tool, remove the protective cover to
the interlock release access hole,
located to the right of the gearshift
lever.
3. Insert a screwdriver or similar
tool straight down into the access
hole and press downward while
pulling the gearshift lever out of the
P (Park) position and into the N
(Neutral) position.
4. Remove tool and reinstall the protective cover.
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
281

FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Note:Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
Standard fuse amperage rating and color
COLOR
Fuse
ratingMini
fusesStandard
fusesMaxi
fusesCartridge
maxi
fusesFuse link
cartridge
2A Grey Grey — — —
3A Violet Violet — — —
4A Pink Pink — — —
5A Tan Tan — — —
7.5A Brown Brown — — —
10A Red Red — — —
15A Blue Blue — — —
20A Yellow Yellow Yellow Blue Blue
25A Natural Natural — — —
30A Green Green Green Pink Pink
40A — — Orange Green Green
50A — — Red Red Red
60A — — Blue Yellow Yellow
70A — — Tan — Brown
80A — — Natural Black Black
15
2008 Expedition(exd)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
303

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
305

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
307