side FORD EXPEDITION 2011 3.G Repair Manual

WARNING:All occupants of the vehicle including the driver
should always wear their safety belts even when an airbag SRS
and Safety CanopySystem is provided.
WARNING:To reduce risk of injury, do not obstruct or place
objects in the deployment path of the inflatable Safety Canopy.
How does the Safety CanopySystem 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 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.
•Two crash sensors mounted in the front doors (one on each side of
the vehicle).
•Two crash sensors located at the C pillar behind the rear doors (one
on each side of the vehicle).
•Rollover sensor in the restraints control module (RCM).
The Safety Canopy System, in combination with safety belts, can help
reduce the risk of severe injuries in the event of a significant side impact
collision or rollover event.
Seating and Safety Restraints
180
2011 Expedition(exd)
Owners Guide, 1st Printing
USA(fus)

Children 12 years old and under should always be properly restrained in
the second or third row seats. The safety canopy will not interfere with
children restrained using a properly installed child or booster seat
because it is designed to inflate downward from the headliner above the
doors along the side window opening.
The Safety Canopy System is designed to activate when the vehicle
sustains lateral deceleration sufficient to cause the side crash sensor to
close an electrical circuit that initiates safety canopy inflation or when a
certain likelihood of a rollover event is detected by the rollover sensor.
The safety canopy is mounted to roof side-rail sheet metal, behind the
headliner, above each row of seats. In certain lateral collisions or rollover
events, the Safety Canopy System will be activated, regardless of which
seats are occupied. The safety canopy is designed to inflate between the
side window area and occupants to further enhance protection provided
in side impact collisions and rollover events.
The fact that the safety canopy did not activate in a collision does not
mean that something is wrong with the system. Rather, it means the
forces were not of the type sufficient to cause activation. The safety
canopy is designed to inflate in certain side impact collisions or rollover
events, not in rear impact, frontal or near-frontal collisions, unless the
collision causes sufficient lateral deceleration or rollover.
WARNING:Several Safety Canopy System components get hot
after inflation. Do not touch them after inflation.
WARNING:If the Safety
Canopy System has
deployed, the safety canopy will
not function again unless replaced.
The Safety Canopy System
(including the A, B, C, and D
pillar trim and headliner) must be
inspected and serviced by an
authorized dealer. If the safety
canopy is not replaced, it will not
function again, which will increase
theriskofinjuryinafuture
collision.
Seating and Safety Restraints
181
2011 Expedition(exd)
Owners Guide, 1st Printing
USA(fus)

Determining if the system is operational
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer to theAirbag readiness
section in theInstrument Clusterchapter. Routine maintenance of the
airbag is not required.
Any difficulty with the system is indicated by one or more of the
following:
•The readiness light (same light as for front airbag system) will either
flash or stay lit.
•The readiness light will not illuminate immediately after ignition is
turned on.
•A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and light are repaired.
If any of these things happen, even intermittently, contact your
authorized dealer as soon as possible. Unless serviced, the system may
not function properly in the event of a collision or rollover event.
SOS Post-Crash Alert System™
The system automatically flashes the turn signal lamps and sounds the
horn three times at four second intervals in the event of a serious impact
that deploys an airbag (front, side, side curtain or Safety Canopy)or
the safety belt pretensioners.
The system can be turned off when any one of the following actions are
taken by the driver or any other person:
•pressing the hazard control button,
•or pressing the panic button on the remote entry transmitter.
The feature will continue to operate until the vehicle runs out of power.
Disposal of airbags and airbag equipped vehicles (including
pretensioners)
Contact your authorized dealer as soon as possible. Airbags MUST BE
disposed of by qualified personnel.
Seating and Safety Restraints
182
2011 Expedition(exd)
Owners Guide, 1st Printing
USA(fus)

9. Attach the tether strap (if the child seat is equipped). Refer to
Attaching child safety seats with tether strapslater in this chapter.
10. Before placing the child in the
seat, forcibly move the seat forward
and back to make sure the seat is
securely held in place. To check
this, grab the seat at the belt path
and attempt to move it side to side
and forward and back. There should
be no more than 1 inch (2.5 cm) of
movement for proper installation.
Ford recommends checking with a NHTSA Certified Child Passenger
Safety Technician (CPST) to make certain the child restraint is properly
installed. In Canada, check with your local St. John Ambulance office for
referral to a CPST.
Attaching child safety seats with LATCH (Lower Anchors and
Tethers for CHildren) attachments
The LATCH system is composed of three vehicle anchor points: two (2)
lower anchors located where the vehicle seat back and seat cushion meet
(called the “seat bight”) and one (1) top tether anchor located behind
that seating position.
LATCH compatible child safety seats have two rigid or webbing mounted
attachments that connect to the two lower anchors at the LATCH
equipped seating positions in your vehicle. This type of attachment
method eliminates the need to use safety belts to attach the child seat,
however the safety belt can still be used to attach the child seat. For
forward-facing child seats, the top tether strap must also be attached to
the proper top tether anchor, if a top tether strap has been provided
with your child seat. Ford Motor Company recommends the use of a
child safety seat having a top tether strap. SeeAttaching child safety
seats with tether strapsandRecommendations for attaching child
safety restraints for childrenin this chapter for more information.
Seating and Safety Restraints
191
2011 Expedition(exd)
Owners Guide, 1st Printing
USA(fus)

WARNING:Never attach two child safety seats to the same
anchor. In a crash, one anchor may not be strong enough to hold
two child safety seat attachments and may break, causing serious
injury or death.
Each time you use the safety seat, check that the seat is properly
attached to the lower anchors and tether anchor, if applicable. Tug the
child seat from side to side and forward and back where it is secured to
the vehicle. The seat should move less than one inch when you do this
for a proper installation.
If the safety seat is not anchored properly, the risk of a child being
injured in a crash greatly increases.
Combining safety belt and LATCH lower anchors for attaching
child safety seats
When used in combination, either the safety belt or the LATCH lower
anchors may be attached first, provided a proper installation is achieved.
Attach the tether strap afterward, if included with the child seat. Refer
toRecommendations for attaching child safety restraints for children
in this chapter.
Attaching child safety seats with tether straps
Many forward-facing child safety seats include a tether strap which
extends from the back of the child safety seat and hooks to an anchoring
point called the top tether anchor. Tether straps are available as an
accessory for many older safety seats. Contact the manufacturer of your
child seat for information about ordering a tether strap, or to obtain a
longer tether strap if the tether strap on your safety seat does not reach
the appropriate top tether anchor in the vehicle.
Some of the rear seats of your vehicle are equipped with built-in tether
strap anchors located behind the seats as described below.
In the third row center seating position, the tether anchor is a loop at
the bottom of the seatback.
Seating and Safety Restraints
193
2011 Expedition(exd)
Owners Guide, 1st Printing
USA(fus)

Types of booster seats
There are generally two types of belt-positioning booster seats: backless
and high back. Always use booster seats in conjunction with the vehicle
lap/shoulder belt.
•Backless booster seats
If your backless booster seat has a
removable shield, remove the
shield. If a vehicle seating position
has a low seat back or no head
restraint, a backless booster seat
may place your child’s head (as
measured at the tops of the ears)
above the top of the seat. In this
case, move the backless booster
to another seating position with a
higher seat back or head restraint and lap/shoulder belts, or consider
using a high back booster seat.
•High back booster seats
If, with a backless booster seat,
you cannot find a seating position
that adequately supports your
child’s head, a high back booster
seat would be a better choice.
Seating and Safety Restraints
199
2011 Expedition(exd)
Owners Guide, 1st Printing
USA(fus)

•Narrower – to provide greater
maneuverability in tight spaces,
particularly in off-road use.
As a result of the above dimensional
differences, SUVs and trucks often
will have a higher center of gravity
and a greater difference in center of
gravity between the loaded and
unloaded condition.
These differences that make your
vehicle so versatile also make it
handle differently than an ordinary
passenger car.
INFORMATION ABOUT UNIFORM TIRE QUALITY GRADING
Tire Quality Grades apply to new
pneumatic passenger car tires. The
Quality grades can be found where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
example:
•Treadwear 200 Traction AA Temperature A
These Tire Quality Grades are determined by standards that the United
States Department of Transportation has set.
Tire Quality Grades apply to new pneumatic passenger car tires. They do
not apply to deep tread, winter-type snow tires, space-saver or
temporary use spare tires, light truck or “LT” type tires, tires with
nominal rim diameters of 10 to 12 inches or limited production tires as
defined in Title 49 Code of Federal Regulations Part 575.104(c)(2).
U.S. Department of Transportation-Tire quality grades:The U.S.
Department of Transportation requires Ford Motor Company to give you
the following information about tire grades exactly as the government
has written it.
Tires, Wheels and Loading
204
2011 Expedition(exd)
Owners Guide, 1st Printing
USA(fus)

TIRES
Tires are designed to give many thousands of miles of service, but they
must be maintained in order to get the maximum benefit from them.
Glossary of tire terminology
•Tire label:A label showing the OE (Original Equipment) tire sizes,
recommended inflation pressure and the maximum weight the vehicle
can carry.
•Tire Identification Number (TIN):A number on the sidewall of
each tire providing information about the tire brand and
manufacturing plant, tire size and date of manufacture. Also referred
to as DOT code.
•Inflation pressure:A measure of the amount of air in a tire.
•Standard load:A class of P-metric or Metric tires designed to carry a
maximum load at 35 psi [37 psi (2.5 bar) for Metric tires]. Increasing
the inflation pressure beyond this pressure will not increase the tire’s
load carrying capability.
•Extra load:A class of P-metric or Metric tires designed to carry a
heavier maximum load at 41 psi [43 psi (2.9 bar) for Metric tires].
Increasing the inflation pressure beyond this pressure will not increase
the tire’s load carrying capability.
•kPa:Kilopascal, a metric unit of air pressure.
•PSI:Pounds per square inch, a standard unit of air pressure.
•Cold inflation pressure:The tire pressure when the vehicle has
been stationary and out of direct sunlight for an hour or more and
prior to the vehicle being driven for 1 mile (1.6 km).
•Recommended inflation pressure:The cold inflation pressure found
on the Safety Compliance Certification Label or Tire Label located on
the B-Pillar or the edge of the driver’s door.
•B-pillar:The structural member at the side of the vehicle behind the
front door.
•Bead area of the tire:Area of the tire next to the rim.
•Sidewall of the tire:Area between the bead area and the tread.
•Tread area of the tire:Area of the perimeter of the tire that
contacts the road when mounted on the vehicle.
•Rim:The metal support (wheel) for a tire or a tire and tube assembly
upon which the tire beads are seated.
Tires, Wheels and Loading
206
2011 Expedition(exd)
Owners Guide, 1st Printing
USA(fus)

INFLATING YOUR TIRES
Safe operation of your vehicle requires that your tires are properly
inflated. Remember that a tire can lose up to half of its air pressure
without appearing flat.
Every day before you drive, check your tires. If one looks lower than the
others, use a tire gauge to check pressure of all tires and adjust if
required.
At least once a month and before long trips, inspect each tire and check
the tire pressure with a tire gauge (including spare, if equipped). Inflate
all tires to the inflation pressure recommended by Ford Motor Company.
You are strongly urged to buy a reliable tire pressure gauge, as automatic
service station gauges may be inaccurate. Ford recommends the use of a
digital or dial-type tire pressure gauge rather than a stick-type tire
pressure gauge.
Use the recommended cold inflation pressure for optimum tire
performance and wear. Under-inflation or over-inflation may cause
uneven treadwear patterns.
WARNING:Under-inflation is the most common cause of tire
failures and may result in severe tire cracking, tread separation
or “blowout”, with unexpected loss of vehicle control and increased
risk of injury. Under-inflation increases sidewall flexing and rolling
resistance, resulting in heat buildup and internal damage to the tire. It
also may result in unnecessary tire stress, irregular wear, loss of
vehicle control and accidents. A tire can lose up to half of its air
pressure and not appear to be flat!
Always inflate your tires to the Ford recommended inflation pressure
even if it is less than the maximum inflation pressure information found
on the tire. The Ford recommended tire inflation pressure is found on
the Safety Compliance Certification Label or Tire Label which is located
on the B-Pillar or the edge of the driver’s door. Failure to follow the tire
pressure recommendations can cause uneven treadwear patterns and
adversely affect the way your vehicle handles.
Maximum Permissible Inflation Pressureis the tire manufacturer’s
maximum permissible pressure and/or the pressure at which the
maximum load can be carried by the tire. This pressure is normally
higher than the manufacturer’s recommended cold inflation pressure
which can be found on the Safety Compliance Certification Label or Tire
Label which is located on the B-Pillar or the edge of the driver’s door.
Tires, Wheels and Loading
207
2011 Expedition(exd)
Owners Guide, 1st Printing
USA(fus)

The cold inflation pressure should never be set lower than the
recommended pressure on the Safety Compliance Certification Label or
Tire Label.
When weather temperature changes occur, tire inflation pressures also
change. A 10°F (6°C) temperature drop can cause a corresponding drop
of 1 psi (7 kPa) in inflation pressure. Check your tire pressures
frequently and adjust them to the proper pressure which can be found
on the Safety Compliance Certification Label or Tire Label.
To check the pressure in your tire(s):
1. Make sure the tires are cool, meaning they are not hot from driving
even a mile.
If you are checking tire pressure when the tire is hot, (i.e. driven more
than 1 mile [1.6 km]), never “bleed” or reduce air pressure. The tires are
hot from driving and it is normal for pressures to increase above
recommended cold pressures. A hot tire at or below recommended cold
inflation pressure could be significantly under-inflated.
Note:If you have to drive a distance to get air for your tire(s), check
and record the tire pressure first and add the appropriate air pressure
when you get to the pump. It is normal for tires to heat up and the air
pressure inside to go up as you drive.
2. Remove the cap from the valve on one tire, then firmly press the tire
gauge onto the valve and measure the pressure.
3. Add enough air to reach the recommended air pressure.
Note:If you overfill the tire, release air by pressing on the metal stem in
the center of the valve. Then recheck the pressure with your tire gauge.
4. Replace the valve cap.
5. Repeat this procedure for each tire, including the spare.
Note:Some spare tires operate at a higher inflation pressure than the
other tires. For T-type/mini-spare tires (see theDissimilar spare
tire/wheel informationsection for description): Store and maintain at
60 psi (4.15 bar). For full-size and dissimilar spare tires (see the
Dissimilar spare tire/wheel informationsection for description): Store
and maintain at the higher of the front and rear inflation pressure as
shown on the Tire Label.
6. Visually inspect the tires to make sure there are no nails or other
objects embedded that could poke a hole in the tire and cause an air
leak.
7. Check the sidewalls to make sure there are no gouges, cuts or bulges.
Tires, Wheels and Loading
208
2011 Expedition(exd)
Owners Guide, 1st Printing
USA(fus)