light FORD EXPLORER 2006 4.G Workshop Manual

The following are reasons most often given for not wearing safety belts
(All statistics based on U.S. data):
Reasons given... Consider...
ªCrashes are rare eventsº36700 crashes occur every day.The
more we drive, the more we are exposed
to ªrareº events, even for good drivers.1
in 4 of us will be seriously injured in a
crash during our lifetime.
ªI'm not going farº3of4fatal crashes occur within25miles
(40 km) of home.
ªBelts are uncomfortableº We design our safety belts to enhance
comfort. If you are uncomfortable - try
different positions for the safety belt
upper anchorage and seatback which
should be as upright as possible; this can
improve comfort.
ªI was in a hurryºPrime time for an accident.
BeltMinderyreminds us to take a few
seconds to buckle up.
ªSafety belts don't workºSafety belts,when used properly,
reduce risk of deathto front seat
occupants by45% in cars,and by60%
in light trucks.
ªTraffic is lightºNearly 1 of 2 deaths occur in
single-vehicle crashes,many when no
other vehicles are around.
ªBelts wrinkle my clothesº Possibly, but a serious crash can do much
more than wrinkle your clothes,
particularly if you are unbelted.
ªThe people I'm with don't
wear beltsºSet the example, teen deaths occur 4
times more often in vehicles with TWO or
MORE people. Children and younger
brothers/sisters imitate behavior they see.
ªI have an airbagº Airbags offer greater protection when
used with safety belts. Frontal airbags are
not designed to inflate in rear and side
crashes or rollovers.
Seating and Safety Restraints
138

To reduce the risk of injury, do not deactivate/activate the
BeltMinderyfeature while driving the vehicle.
1. Turn the ignition switch to the RUN (or ON) position. (DO NOT
START THE ENGINE)
2. Wait until the safety belt warning light turns off. (Approximately 1
minute)
²Step 3 must be completed within 50 seconds after the safety belt
warning light turns off.
3. For the seating position being disabled, at a moderate speed, buckle
then unbuckle the safety belt 9 times, ending in the unbuckled state.
(Step 3 must be completed within 50 seconds after the safety belt
warning light turns off.)
²After Step 3, the restraint system warning light (airbag light) will be
turned on for three seconds.
4. Within 10 seconds of the light turning on, at a moderate speed, buckle
then unbuckle the safety belt.
²This will disable the BeltMinderyfeature for that seating position if it
is currently enabled. As confirmation, the restraint system warning
light will flash 4 times per second for 3 seconds.
²This will enable the BeltMinderyfeature for that seating position if it
is currently disabled. As confirmation, the restraint system warning
light will flash 4 times per second for 3 seconds, followed by 3
seconds with the light off, then followed by the restraint system
warning light flashing 4 times per second for 3 seconds again.
Safety belt maintenance
Inspect the safety belt systems periodically to make sure they work
properly and are not damaged. Inspect the safety belts to make sure
there are no nicks, tears or cuts. Replace if necessary. All safety belt
assemblies, including retractors, buckles, front safety belt buckle
assemblies, buckle support assemblies (slide bar-if equipped), shoulder
belt height adjusters (if equipped), shoulder belt guide on seatback (if
equipped), child safety seat LATCH and tether anchors, and attaching
hardware, should be inspected after a collision. Ford Motor Company
recommends that all safety belt assemblies in use in vehicles involved in
a collision be replaced. However, if the collision was minor and an
authorized dealer finds that the belts do not show damage and continue
to operate properly, they do not need to be replaced. Safety belt
Seating and Safety Restraints
140

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 air
bag can result in serious arm fractures or other injuries.
To properly position yourself away from the airbag:
²Move your seat to the rear as far as you can while still reaching the
pedals comfortably.
²Recline 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.
Modifications to the front end of the vehicle, including frame,
bumper, front end body structure and non-Ford tow hooks may
effect the performance of the airbag sensors increasing the risk of
injury. Do not modify the front end of the vehicle with anything other
than authorized Ford accessories for your vehicle.
Additional equipment may affect the performance of the airbag
sensors increasing the risk of injury. Please refer to theBody
Builders Layout Bookfor instructions about the appropriate
installation of additional equipment.
Seating and Safety Restraints
142

²one or more impact and safing sensors.
²a readiness light and tone.
²diagnostic module.
²and the electrical wiring which connects the components.
²Front passenger sensing system. Refer toFront passenger sensing
system.later in this chapter.
²ªPassenger airbag offº or ªpass airbag offº indicator lamp. Refer to
Front passenger sensing systemlater in this chapter.
The diagnostic module monitors its own internal circuits and the
supplemental airbag electrical system wiring (including the impact
sensors), the system wiring, the airbag system readiness light, the airbag
back up power and the airbag ignitors.
Front passenger sensing system
The front passenger sensing system is designed to meet the regulatory
requirements of Federal Motor Vehicle Safety Standard (FMVSS) 208
and is designed to disable (will not inflate) the front passenger's frontal
air bag under certain conditions.
The front passenger sensing system works with sensors that are part of
the front passenger's seat and safety belt. The sensors are designed to
detect the presence of a properly seated occupant and determine if the
front passenger's frontal air bag should be enabled (may inflate) or
disabled (will not inflate).
The front passenger sensing system will disable (will not inflate) the
front passenger's frontal air bag if:
²the front passenger seat is unoccupied, or has small/medium objects in
the front seat,
²the system determines that an infant is present in a rear-facing infant
seat that is installed according to the manufacturer's instructions,
²the system determines that a small child is present in a forward-facing
child restraint that is installed according to the manufacturer's
instructions,
²the system determines that a small child is present in a booster seat,
²a front passenger takes his/her weight off of the seat for a period of
time,
Seating and Safety Restraints
145

The front passenger sensing system may detect small or medium objects
placed on the seat cushion. For most objects that are in the front
passenger seat, the passenger airbag will be disabled. Even though the
passenger airbag is disabled, the9pass airbag off9lamp may or may not
be illuminated according to the table below.
ObjectsPass Airbag Off
Indicator LampPassenger Airbag
Small (i.e. 3 ring
binder, small purse,
bottled water)Unlit Disabled
Medium (i.e. heavy
briefcase, fully packed
luggage)Lit Disabled
Empty seat, Small or
medium object with
safety belt buckledLit Disabled
If you think that the status of the passenger airbag off indicator lamp is
incorrect, check for the following:
²Objects lodged underneath the seat
²Objects between the seat cushion and the center console (if
equipped)
²Objects hanging off the seat back
²Objects stowed in the seatback map pocket (if equipped)
²Objects placed on the occupant's lap
²Cargo interference with the seat
²Other passengers pushing or pulling on the seat
²Rear passenger feet and knees resting or pushing on the seat
The conditions listed above may cause the weight of a properly seated
occupant to be incorrectly interpreted by the front passenger sensing
system. The person in the front passenger seat may appear heavier or
lighter due to the conditions described in the list above.
Seating and Safety Restraints
148

Any alteration/modification to the front passenger seat may
affect the performance of the front passenger sensing system.
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 toAirbag readinesssection
in theInstrument Clusterchapter. Routine maintenance of the airbag is
not required.
A difficulty with the system is indicated by one or more of the following:
²The readiness light will either
flash or stay lit.
²The readiness light will not
illuminate immediately after
ignition is turned on.
²A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and/or light are repaired.
If any of these things happen, even intermittently, have the SRS serviced
at an authorized dealer immediately. Unless serviced, the system may not
function properly in the event of a collision.
Seat-mounted side airbag system
Do not place objects or mount equipment on or near the airbag
cover on the side of the seatbacks of the front seats or in front
seat areas that may come into contact with a deploying airbag. Failure
to follow these instructions may increase the risk of personal injury in
the event of a collision.
Do not use accessory seat covers. The use of accessory seat
covers may prevent the deployment of the side airbags and
increase the risk of injury in an accident.
Do not lean your head on the door. The side airbag could injure
you as it deploys from the side of the seatback.
Seating and Safety Restraints
150

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:
²An inflatable nylon bag (airbag)
with a gas generator concealed
behind the outboard bolster of
the driver and front passenger
seatbacks.
²A special seat cover designed to
allow airbag deployment.
²The same warning light,
electronic control and diagnostic
unit as used for the front airbags.
²Crash 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 seat 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. If the front passenger sensing system
detects an empty seat, the front passenger seat-mounted side airbag will
be deactivated. The airbag was designed to inflate between the door
panel and occupant to further enhance the protection provided
occupants in side impact collisions.
Seating and Safety Restraints
151

Do not attempt to service, repair, or modify the Safety Canopyy
system, its fuses, the A, B, or C pillar trim, or the headliner on a
vehicle containing a Safety Canopyy. 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
Canopyysystem is provided.
To reduce risk of injury, do not obstruct or place objects in the
deployment path of the inflatable Safety Canopyy.
How does the Safety CanopyYsystem work?
The design and development of the
Safety Canopyysystem 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
Canopyy).
The Safety Canopyysystem
consists of the following:
²An inflatable nylon curtain with a
gas generator concealed behind
the headliner and above the doors
(one on each side of the vehicle).
²A headliner that will flex to open
above the side doors to allow Safety Canopyydeployment.
²The same warning light, electronic control and diagnostic unit as used
for the front airbags.
²Two side crash sensors mounted at the front doors (one on each side
of the vehicle).
²Two side crash sensors located at the c-pillar behind the rear doors
(one on each side of the vehicle).
²Roll over sensor in the restraints control module (RCM).
Seating and Safety Restraints
153

If the Safety Canopyysystem has deployed,the Safety
Canopyywill not function again. The Safety Canopyy
system (including the A, B and C pillar trim) must be inspected
and serviced by an authorized dealer.If the Safety Canopyyis not
replaced, the unrepaired area will increase the risk of injury in a
collision.
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:
²The readiness light (same light as for front airbag system) will either
flash or stay lit.
²The readiness light will not illuminate immediately after ignition is
turned on.
²A 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, have the SRS serviced
at authorized dealer immediately. Unless serviced, the system may not
function properly in the event of a collision or rollover event.
Disposal of airbags and airbag equipped vehicles (including
pretensioners)
See your authorized dealer. Airbags MUST BE disposed of by qualified
personnel.
SAFETY RESTRAINTS FOR CHILDREN
See the following sections for directions on how to properly use safety
restraints for children. Also seeAirbag supplemental restraint system
(SRS)in this chapter for special instructions about using airbags.
Important child restraint precautions
You are required by law to use safety restraints for children in the U.S.
and Canada. If small children (generally children who are four years old
or younger and who weigh 40 lb. [18 kg] or less) ride in your vehicle, you
must put them in safety seats made especially for children. Many states
Seating and Safety Restraints
155

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
²Tire label:A label showing the OE (Original Equipment) tire sizes,
recommended inflation pressure and the maximum weight the vehicle
can carry.
²Tire 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.
²Inflation pressure:A measure of the amount of air in a tire.
²Standard 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.
²Extra 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.
²kPa:Kilopascal, a metric unit of air pressure.
²PSI:Pounds per square inch, a standard unit of air pressure.
²Cold 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).
²Recommended 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.
²B-pillar:The structural member at the side of the vehicle behind the
front door.
²Bead area of the tire:Area of the tire next to the rim.
²Sidewall of the tire:Area between the bead area and the tread.
²Tread area of the tire:Area of the perimeter of the tire that
contacts the road when mounted on the vehicle.
²Rim:The metal support (wheel) for a tire or a tire and tube assembly
upon which the tire beads are seated.
Tires, Wheels and Loading
174