airbag disable FORD EXPLORER SPORT TRAC 2009 Owners Manual

•one or more impact and safing sensors.
•a readiness light and tone.
•diagnostic module.
•and the electrical wiring which connects the components.
•Front passenger sensing system. Refer toFront passenger sensing
systemlater in this chapter.
•“Passenger airbag off” or “pass airbag off” 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
airbag 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 airbag 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 airbag if:
•the front passenger seat is unoccupied, or has small/medium objects in
the front seat.
•the system determines that an infant is present in a rear-facing infant
seat that is installed according to the manufacturer’s instructions.
•the system determines that a small child is present in a forward-facing
child restraint that is installed according to the manufacturer’s
instructions.
•the system determines that a small child is present in a booster seat.
•a front passenger takes his/her weight off of the seat for a period of
time.
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The front passenger sensing system will turn off the passenger seat side
airbag if:
•the seat is empty and safety belt is unbuckled.
The front passenger sensing system
uses apassenger airbag offor
pass airbag offindicator which will
illuminate and stay lit to remind you
that the front passenger frontal airbag is disabled. The indicator lamp is
located in the center stack of the instrument panel above the radio.
Note:The indicator lamp will illuminate for a short period of time when
the ignition is turned to the on position to confirm it is functional.
When the front passenger seat is not occupied (empty seat) or in the
event that the front passenger frontal airbag is enabled (may inflate), the
indicator lamp will be unlit.
The front passenger sensing system is designed to disable (will not
inflate) the front passenger’s frontal airbag when a rear facing infant
seat, a forward-facing child restraint, or a booster seat is detected.
•When the front passenger sensing system disables (will not inflate)
the front passenger frontal airbag, the indicator lamp will illuminate
and stay lit to remind you that the front passenger frontal airbag is
disabled.
•If the child restraint has been installed and the indicator lamp is not
lit, then turn the vehicle off, remove the child restraint from the
vehicle and reinstall the restraint following the child restraint
manufacturer’s instructions.
The front passenger sensing system is designed to enable (may inflate)
the front passenger’s frontal airbag anytime the system senses that a
person of adult size is sitting properly in the front passenger seat.
•When the front passenger sensing system enables the front passenger
frontal airbag (may inflate), the indicator will be unlit and stay unlit.
If a person of adult size is sitting in the front passenger’s seat, but the
passenger airbag offorpass airbag offindicator lamp is lit, it is
possible that the person isn’t sitting properly in the seat. If this happens:
•Turn the vehicle off and ask the person to place the seatback in the
full upright position.
•Have the person sit upright in the seat, centered on the seat cushion,
with the person’s legs comfortably extended.
•Restart the vehicle and have the person remain in this position for
about two minutes. This will allow the system to detect that person
and enable the passenger’s frontal airbag.
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•If the indicator lamp remains lit even after this, the person should be
advised to ride in the rear seat.
OccupantPass Airbag Off
Indicator LampPassenger Airbag
Empty seat Unlit Disabled
Small child in child
safety seat or boosterLit Disabled
Small child with safety
belt buckled or
unbuckledLit Disabled
Adult Unlit Enabled
WARNING:Even with Advanced Restraints Systems, children
12 and under should be properly restrained in a rear seating
position.
After all occupants have adjusted their seats and put on safety belts, it’s
very important that they continue to sit properly. A properly seated
occupant sits upright, leaning against the seat back, and centered on the
seat cushion, with their feet comfortably extended on the floor. Sitting
improperly can increase the chance of injury in a crash event. For
example, if an occupant slouches, lies down, turns sideways, sits forward,
leans forward or sideways, or puts one or both feet up, the chance of
injury during a crash is greatly increased.
WARNING:Sitting improperly out of position or with the seat
back reclined too far can take off weight from the seat cushion
and affect the decision of the front passenger sensing system, resulting
in serious injury or death in a crash.
Always sit upright against your seatback, with your feet on the floor.
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, thepass airbag offlamp may or may not
be illuminated according to the table below.
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ObjectsPass Airbag Off
Indicator LampPassenger Airbag
Small (i.e. three-ring binder,
small purse, bottled water)Unlit Disabled
Medium (i.e. heavy briefcase,
fully packed luggage)Lit Disabled
Empty seat, or small to
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:
•Objects lodged underneath the seat
•
Objects between the seat cushion and the center console (if equipped)
•Objects hanging off the seat back
•Objects stowed in the seatback map pocket (if equipped)
•Objects placed on the occupant’s lap
•Cargo interference with the seat
•Other passengers pushing or pulling on the seat
•Rear passenger feet and knees resting or pushing on the seat
•Check to see if the clear objects by pass seat warning is displaying in
the message center. Refer toMessage centerin theDriver controls
chapter.
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.
WARNING:To reduce the risk of possible serious injury:
Do not stow objects in seat back map pocket (if equipped) or
hang objects off seat back if a child is in the front passenger seat.
Do not place objects underneath the front passenger seat or between
the seat and the center console (if equipped).
Check the “passenger airbag off” or “pass airbag off” indicator lamp for
proper airbag Status.
Failure to follow these instructions may interfere with the front
passenger seat sensing system.
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A
Accessory delay ..........................73
AdvanceTrac ..............................235
Air cleaner filter ...............335–336
Air conditioning ..........................52
Airbag supplemental restraint
system ........................159, 168, 170
and child safety seats ............161
description ..............159, 168, 170
disposal ....................................174
driver airbag ............161, 169, 171
indicator light .................168, 173
operation .................161, 169, 171
passenger airbag .....161, 169, 171
side airbag ...............................168
All Wheel Drive (AWD),
driving off road .........................252
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................315
Anti-lock brake system
(see Brakes) ......................232–233
Anti-theft system ......................129
Audio system
(see Radio) ......................21, 25, 33
Automatic transmission
driving an automatic
overdrive .........................243, 246
fluid, adding ............................333
fluid, checking ........................333
fluid, refill capacities ..............337
fluid, specification ..................337
Auxiliary input jack (Line in) ....41
Auxiliary power point .................70
Axle
lubricant specifications ..........337refill capacities ........................337
B
Battery .......................................313
acid, treating emergencies .....313
jumping a disabled battery ....281
maintenance-free ....................313
replacement, specifications ...336
servicing ..................................313
Belt-Minder.............................154
Booster seats .............................188
Brakes ........................................232
anti-lock ...........................232–233
anti-lock brake system (ABS)
warning light ...........................233
fluid, checking and adding ....333
fluid, refill capacities ..............337
fluid, specifications .................337
lubricant specifications ..........337
parking ....................................233
shift interlock ..........................242
C
Calculating load ........................219
Capacities for refilling fluids ....337
Cargo cage .................................111
Cargo management system ......115
Cell phone use ..............................9
Changing a tire .........................271
Child safety seats ......................178
attaching with tether
straps .......................................185
in front seat ............................179
in rear seat ..............................179
LATCH .....................................182
recommendations ...................176
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Index
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