2008 DODGE RAM 3500 GAS airbag

Airbag System Components
The airbag system consists of the following:
²Occupant Restraint Controller
²Side Remote Acceleration Sensors (if equipped)
²Airbag Warning Light
²Driver Airbag
²Passenger Airbag
²Window Bags above Side Windows (if equipped)
²Steering Wheel and Column
²Instrument Panel
²Interconnecting Wiring
²Knee Impact Bolsters
²Front Acceleration Sensors (1500 Vehicles Only)
²Driver and Front Passenger Seat Belt Pretensioners (if
equipped)
²Driver Seat Track Position Sensor (if equipped)
²Passenger Side Frontal Airbag ON/OFF Switch (2500/
3500 Regular Cab Vehicles Only)
²Passenger Airbag Disable (PAD) Indicator Light
(2500/3500 Regular Cab Vehicles Only)
How the Airbag System Works
²
TheOccupant Restraint Controller (ORC)determines
if a frontal collision is severe enough to require the
airbags to inflate. The front airbag inflators are de-
signed to provide different rates of airbag inflation
from information provided by the ORC. The ORC will
not detect rollover or rear collisions.
The ORC also monitors the readiness of the electronic
parts of the system whenever the ignition switch is in
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the START or RUN positions. These include all of the
items listed above except the steering wheel and
column, and knee bolsters. If the key is in the OFF
position, in the ACC position, or not in the ignition,
the airbags are not on and will not inflate.
²Also, the ORC turns on the AIRBAG warn-
ing light in the instrument panel for six to
eight seconds for a self-check when the
ignition is first turned on. After the self-
check, the AIRBAG warning light will turn off. If the
ORC detects a malfunction in any part of the system, it
turns on the AIRBAG warning light either momen-
tarily or continuously. A single chime will sound if the
light comes on again after initial start up.
WARNING!
Ignoring the AIRBAG warning light in your instru-
ment panel could mean you won't have the airbags to
protect you in a collision. If the light does not come
on, stays on after you start the vehicle, or if it comes
on as you drive, have the airbag system checked right
away.
²ThePassenger Airbag Disable (PAD) Indicator Light
(if equipped)(an amber light located in the center of
the instrument panel), tells the driver and front pas-
senger when the front passenger airbag is turned off.
The PAD indicator light illuminates the words9PASS
AIR BAG OFF9to show that the passenger airbag will
not inflate during a collision requiring airbags. The
PAD light will illuminate when the passenger frontal
airbag has been turned off by using the manual
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ON/OFF switch (2500/3500 Regular Cab Vehicles
Only). See Passenger Airbag ON/OFF Switch ± (2500/
3500 Regular Cab Vehicles Only) in this section for
additional information.²TheDriver and Passenger Airbag/Inflator Unitsare
located in the center of the steering wheel and the right
side of the instrument panel. When the ORC detects a
collision requiring the airbags, it signals the inflator
units. A large quantity of nontoxic gas is generated to
inflate the front airbags. Different airbag inflation rates
may be possible based on collision severity and occu-
pant size. The steering wheel hub trim cover and the
upper right side of the instrument panel separate and
fold out of the way as the bags inflate to their full size.
The bags fully inflate in about 50 - 70 milliseconds.
This is about half of the time it takes to blink your eyes.
The bags then quickly deflate while helping to restrain
the driver and front passenger. The driver's front
airbag gas is vented through vent holes in the sides of
the airbag. The passenger's front airbag gas is vented
through vent holes in the sides of the airbag. In this
way the airbags do not interfere with your control of
the vehicle.
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²TheSide Impact SRS Window Bagsare designed to
activate only in certain side collisions. When the ORC
(with side impact option) detects a collision requiring
the window bags to inflate, it signals the inflators on
the crash side of the vehicle. A quantity of nontoxic gas
is generated to inflate the window bag. The inflating
window bag pushes the outside edge of the headliner
out of the way and covers the window. The airbag
inflates in about 30 milliseconds (about one quarter of
the time it takes to blink your eyes) with enough force
to injure you if you are not belted and seated properly,
or if items are positioned in the area where the
window bag inflates. This especially applies to chil-
dren. The window bag is only about 3-1/2 in (9 cm)
thick when it is inflated.NOTE:At no time should any supplemental restraint
system (SRS) component or SRS-related component or
fastener be modified or replaced with any part except
those which are approved by DaimlerChrysler/Mopart.
²TheKnee Impact Bolstershelp protect the knees of
the driver and the front passenger, and positions them
for the best interaction with the front airbag.
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Passenger Airbag On/Off Switch ± (2500/3500
Regular Cab Vehicles Only)
The passenger front airbag is to be turned off only if the
passenger:
²is an infant (less than one-year old) who must ride in
the front seat because there is no rear seat, because the
rear seat is too small for a rear-facing infant restraint orbecause the infant has a medical condition which
makes it necessary for the driver to be able to see the
infant;
²is a child, age 1 to 12 who must ride in the front seat
because there is no rear seat, because there is no rear
seat position available, or because the child has a
medical condition which makes it necessary for the
driver to be able to see the child;
²has a medical condition which makes passenger airbag
inflation (deployment) a greater risk for the passenger
than the risk of hitting the dashboard (instrument
panel) or windshield in a crash.
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WARNING!
Whenever an airbag is turned off, even a lap/
shoulder belted passenger may hit their head, neck,
or chest on the dashboard (instrument panel) or
windshield in a crash. This may result in serious
injury or death.
To Shut Off the Passenger Airbag (2500/3500 Regular
Cab Vehicles Only)
Place the ignition key in the Passenger Airbag ON/OFF
Switch, push the key in and turn clockwise, and remove
the key from the switch. This will shut off the passenger
side airbag. The OFF light near the switch will illuminate
when the ignition switch is turned to the ON position.To Turn On the Passenger Airbag (2500/3500 Regular
Cab Vehicles Only)
Place the ignition key in the Passenger Airbag ON/OFF
Switch, push the key in and turn counterclockwise, and
remove the key from the switch. This will turn ON the
passenger airbag. The OFF light near the switch will be
off when the ignition switch is turned to the ON position.
If A Deployment Occurs
The airbag system is designed to deploy the airbags
when the impact sensors detect a moderate-to-severe
frontal collision, to help restrain the driver and front
passenger, and then immediately deflate.
NOTE:A frontal collision that is not severe enough to
need airbag protection will not activate the system. This
does not mean something is wrong with the airbag
system.
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If you do have a collision which deploys the airbags, any
or all of the following may occur:
²The nylon airbag material may sometimes cause abra-
sions and/or skin reddening to the driver and front
passenger as the airbags deploy and unfold. The
abrasions are similar to friction rope burns or those
you might get sliding along a carpet or gymnasium
floor. They are not caused by contact with chemicals.
They are not permanent and normally heal quickly.
However, if you haven't healed significantly within a
few days, or if you have any blistering, see your doctor
immediately. As the airbags deflate you may see some
smoke-like particles. The particles are a normal by-
product of the process that generates the nontoxic gas
used for airbag inflation. These airborne particles may
irritate the skin, eyes, nose, or throat. If you have skin
or eye irritation, rinse the area with cool water. For
nose or throat irritation, move to fresh air. If theirritation continues, see your doctor. If these particles
settle on your clothing, follow the garment manufac-
turer's instructions for cleaning.
²It is not advisable to drive your vehicle after the
airbags have deployed. If you are involved in another
collision, the airbags will not be in place to protect you.
WARNING!
Deployed airbags and seat belt pretensioners (if
equipped) cannot protect you in another collision.
Have the airbags, seat belt pretensioners, and the
front passenger seat belt retractor assembly, replaced
by an authorized dealer as soon as possible.
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Maintaining Your Airbag System
WARNING!
²Modifications to any part of the airbag system
could cause it to fail when you need it. You could
be injured if the airbag system is not there to
protect you. Do not modify the components or
wiring, including adding any kind of badges or
stickers to the steering wheel hub trim cover or the
upper right side of the instrument panel. Do not
modify the front bumper, vehicle body structure,
or add aftermarket side steps or running boards.
²You need proper knee impact protection in a
collision. Do not mount or locate any aftermarket
equipment on or behind the knee bolsters.
²It is dangerous to try to repair any part of the
airbag system yourself. Be sure to tell anyone who
works on your vehicle that it has an airbag system.NOTE:
Perchlorate Material ± special handling may ap-
ply, see www.dtsc.ca.gov/hazardouswaste/perchlorate
Enhanced Accident Response System
If the airbags deploy after an impact and the electrical
system remains functional, vehicles equipped with
power door locks will unlock automatically. In addition,
approximately five seconds after the vehicle has stopped
moving, the interior lights will light until the ignition
switch is turned off.
Airbag Light
You will want to have the airbags ready to
inflate for your protection in an impact. While
the airbag system is designed to be mainte-
nance free, if any of the following occurs, have
an authorized dealer service the system promptly:
²The airbag light does not come on or flickers during
the six to eight seconds when the ignition switch is
first turned ON.
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