2009 PONTIAC TORRENT sensor

When Should an Airbag Inate?
Frontal airbags are designed to inate in moderate to
severe frontal or near-frontal crashes to help reduce the
potential for severe injuries mainly to the driver’s or right
front passenger’s head and chest. However, they are only
designed to inate if the impact exceeds a predetermined
deployment threshold. Deployment thresholds are used
to predict how severe a crash is likely to be in time for the
airbags to inate and help restrain the occupants.
Whether your frontal airbags will or should deploy is not
based on how fast your vehicle is traveling. It depends
largely on what you hit, the direction of the impact,
and how quickly your vehicle slows down.
Frontal airbags may inate at different crash speeds.
For example:
If the vehicle hits a stationary object, the airbags
could inate at a different crash speed than if the
vehicle hits a moving object.
If the vehicle hits an object that deforms, the
airbags could inate at a different crash speed than
if the vehicle hits an object does not deform.
If the vehicle hits a narrow object (like a pole), the
airbags could inate at a different crash speed
than if the vehicle hits a wide object (like a wall).
If the vehicle goes into an object at an angle, the
airbags could inate at a different crash speed
than if the vehicle goes straight into the object.
Thresholds can also vary with specic vehicle design.
Frontal airbags are not intended to inate during vehicle
rollovers, rear impacts, or in many side impacts.
In addition, your vehicle has dual-stage frontal airbags.
Dual-stage airbags adjust the restraint according to crash
severity. Your vehicle has electronic frontal sensors,
which help the sensing system distinguish between a
moderate frontal impact and a more severe frontal
impact. For moderate frontal impacts, dual-stage airbags
inate at a level less than full deployment. For more
severe frontal impacts, full deployment occurs.
Your vehicle may or may not have roof-rail airbags.
SeeAirbag System on page 1-55. Roof-rail airbags are
intended to inate in moderate to severe side crashes.
In addition, these roof-rail airbags are intended to inate
during a rollover. Roof-rail airbags will inate if the crash
severity is above the system’s designed threshold level.
The threshold level can vary with specic vehicle design.
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The passenger sensing system works with sensors that
are part of the right front passenger seat. The sensors
are designed to detect the presence of a properly-seated
occupant and determine if the right front passenger
frontal airbag should be enabled (may inate) or not.
According to accident statistics, children are safer when
properly secured in a rear seat in the correct child
restraint for their weight and size.
We recommend that children be secured in a rear seat,
including: an infant or a child riding in a rear-facing
child restraint; a child riding in a forward-facing child
seat; an older child riding in a booster seat; and children,
who are large enough, using safety belts.
A label on your sun visor says, “Never put a rear-facing
child seat in the front.” This is because the risk to the
rear-facing child is so great, if the airbag deploys.
{CAUTION:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front passenger
airbag inates. This is because the back of the
rear-facing child restraint would be very close to the
inating airbag. A child in a forward-facing child
restraint can be seriously injured or killed if the right
front passenger airbag inates and the passenger
seat is in a forward position.
Even if the passenger sensing system has turned
off the right front passenger frontal airbag, no
system is fail-safe. No one can guarantee that
an airbag will not deploy under some unusual
circumstance, even though the airbag is turned off.
Secure rear-facing child restraints in a rear
seat, even if the airbag is off. If you secure a
forward-facing child restraint in the right front seat,
always move the front passenger seat as far back
as it will go. It is better to secure the child restraint in
a rear seat.
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Servicing Your Airbag-Equipped
Vehicle
Airbags affect how the vehicle should be serviced.
There are parts of the airbag system in several places
around the vehicle. Your dealer/retailer and the
service manual have information about servicing the
vehicle and the airbag system. To purchase a service
manual, seeService Publications Ordering Information
on page 7-16.
{CAUTION:
For up to 10 seconds after the ignition is turned off
and the battery is disconnected, an airbag can still
inate during improper service. You can be injured
if you are close to an airbag when it inates. Avoid
yellow connectors. They are probably part of the
airbag system. Be sure to follow proper service
procedures, and make sure the person performing
work for you is qualied to do so.
Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Is there anything I might add to or change
about the vehicle that could keep the airbags
from working properly?
A:Yes. If you add things that change the vehicle’s
frame, bumper system, height, front end or side
sheet metal, they may keep the airbag system from
working properly. Changing or moving any parts
of the front seats, safety belts, the airbag sensing
and diagnostic module, steering wheel, instrument
panel, roof-rail airbag modules, ceiling headliner
or pillar garnish trim, overhead console, front
sensors, side impact sensors, rollover sensor
module, or airbag wiring can affect the operation
of the airbag system.
In addition, the vehicle has a passenger sensing
system for the right front passenger position, which
includes sensors that are part of the passenger seat.
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The passenger sensing system may not operate
properly if the original seat trim is replaced with
non-GM covers, upholstery or trim, or with GM
covers, upholstery or trim designed for a different
vehicle. Any object, such as an aftermarket seat
heater or a comfort enhancing pad or device,
installed under or on top of the seat fabric, could also
interfere with the operation of the passenger sensing
system. This could either prevent proper deployment
of the passenger airbag(s) or prevent the passenger
sensing system from properly turning off the
passenger airbag(s). SeePassenger Sensing
System on page 1-63.
If you have any questions, call Customer Assistance.
The phone numbers and addresses for Customer
Assistance are in Step Two of the Customer
Satisfaction Procedure in this manual. SeeCustomer
Satisfaction Procedure on page 7-2.
If the vehicle has rollover roof-rail airbags, see
Different Size Tires and Wheels on page 5-66for
additional important information.Q:Because I have a disability, I have to get my
vehicle modied. How can I nd out whether
this will affect my airbag system?
A:If you have questions, call Customer Assistance.
The phone numbers and addresses for Customer
Assistance are in Step Two of the Customer
Satisfaction Procedure in this manual. See
Customer Satisfaction Procedure on page 7-2.
In addition, your dealer/retailer and the service manual
have information about the location of the airbag sensors,
sensing and diagnostic module and airbag wiring.
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Headlamps
The exterior lamp control is located on the turn
signal/multifunction lever.
O(Exterior Lamp Control):Turn the control with this
symbol on it to operate the exterior lamps.
The exterior lamp control has the following positions:
AUTO (Off/Automatic Headlamps):Automatic
mode turns the exterior lamps on and off depending
upon how much light is available outside of the vehicle.
;(Parking Lamps):Turns on the parking lamps
together with the following:
Sidemarker Lamps
Taillamps
License Plate Lamps
Instrument Panel Lights
53(Headlamps):Turns on the headlamps, together
with the previously listed lamps and lights.
Headlamps on Reminder
If you open the driver’s door with the ignition off and the
lamps on, you will hear a warning chime.
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the day.
Fully functional Daytime Running Lamps (DRL) are
required on all vehicles rst sold in Canada.
The DRL system will make the low-beam headlamps
come on at a reduced brightness in daylight when
the following conditions are met:
The ignition is on.
The exterior lamp band is in the automatic position.
The transmission is not in P (Park).
The light sensor determines it is daytime.
The parking brake is released.
When the DRL are on, the low-beam headlamps will be
on at a reduced brightness. The taillamps, sidemarker,
instrument panel lights and other lamps will not be on.
When the exterior lamp band is turned to the
headlamp position, the low-beam headlamps come on.
The other lamps that come on with the headlamps will
also come on.
When the headlamps are turned off, the regular lamps
will go off, and the low-beam headlamps come on
to the reduced brightness.
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To idle your vehicle with the DRL off, move the shift
lever to P (Park). The DRL will stay off until the
shift lever is moved out of the P (Park) position.
The regular headlamp system should be turned on
when needed.
Automatic Headlamp System
When it is dark enough outside and the exterior lamps
control is in the automatic position, the headlamps
come on automatically. SeeHeadlamps on page 3-13.
The vehicle has a light sensor located on top of the
instrument panel. Make sure it is not covered, or
the headlamps will be on when they are not needed.
The system may also turn on the headlamps when
driving through a parking garage or tunnel.
Fog Lamps
Use the fog lamps for better visibility in foggy or misty
conditions.
The fog lamps button is located on the instrument panel
above the radio.
The parking lamps or low-beam headlamps must be on
to use the fog lamps.
#:Press to turn the fog lamps on or off.
The fog lamp button is lit when the lamps are on.
The fog lamps will go off whenever the high-beam
headlamps are turned on. When the high-beam
headlamps are turned off, the fog lamps will come
on again.
Some localities have laws that require the headlamps to
be on along with the fog lamps.
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Airbag Readiness Light
There is an airbag readiness light on the instrument
panel cluster, which shows the airbag symbol.
The system checks the airbag’s electrical system
for malfunctions. The light tells you if there is an
electrical problem. The system check includes the
airbag sensor, the pretensioners, the airbag modules,
the wiring and the crash sensing and diagnostic module.
For more information on the airbag system, seeAirbag
System on page 1-55.
If the airbag readiness light stays on after you start
the vehicle or comes on when you are driving, your
airbag system may not work properly. Have your vehicle
serviced right away.{CAUTION:
If the airbag readiness light stays on after the
vehicle is started or comes on while driving, it
means the airbag system might not be working
properly. The airbags in the vehicle might not
inate in a crash, or they could even inate
without a crash. To help avoid injury, have the
vehicle serviced right away.
The airbag readiness light should ash for a
few seconds when you start the engine. If the light
does not come on then, have it xed immediately.
If there is a problem with the airbag system, an airbag
Driver Information Center (DIC) message may also come
on. SeeDIC Warnings and Messages on page 3-49for
more information.
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STARTING DISABLD (Disabled)
SERVICE THRTTLE (Throttle)
This message displays if the starting of the engine is
disabled due to the electronic throttle control system.
Have your vehicle serviced by your dealer/retailer
immediately.
This message only appears while the ignition is in
ON/RUN, and will not disappear until the problem
is resolved.
This message cannot be acknowledged.
THEFT ATTEMPTED
This message displays if the content theft-deterrent
system has detected a break-in attempt while you were
away from your vehicle. SeeContent Theft-Deterrent
on page 2-17for more information.
TIRE LEARNING ACTIVE
This message displays when the Tire Pressure Monitor
System (TPMS) is re-learning the tire positions on
your vehicle. The tire positions must be re-learned
after rotating the tires or after replacing a tire or
sensor. SeeTire Inspection and Rotation on page 5-62,
Tire Pressure Monitor System on page 5-57, and
Inflation - Tire Pressure on page 5-55for more
information.
TRACTION CONTROL OFF
This message displays when the Traction Control
System (TCS) turns off. SeeTraction Control
System (TCS) on page 4-7for more information.
This message only displays while the ignition is in
ON/RUN and disappears after 10 seconds, unless it
is acknowledged or an urgent warning appears.
Any of the following conditions may cause the TCS to
turn off:
The TCS is turned off by pressing the traction
control button. SeeTraction Control System (TCS)
on page 4-7for more information.
The battery is low.
There is a TCS failure. See your dealer/retailer for
service.
TRACTION CONTROL ON
This message displays when the Traction Control
System (TCS) turns on. SeeTraction Control System
(TCS) on page 4-7for more information.
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