warning light PONTIAC TORRENT 2009 Owner's Guide

Brake Assist
This vehicle has a Brake Assist feature designed to
assist the driver in stopping or decreasing vehicle speed
in emergency driving conditions. This feature uses the
stability system hydraulic brake control module to
supplement the power brake system under conditions
where the driver has quickly and forcefully applied the
brake pedal in an attempt to quickly stop or slow down
the vehicle. The stability system hydraulic brake control
module increases brake pressure at each corner of
the vehicle until the ABS activates. Minor brake pedal
pulsations or pedal movement during this time is normal
and the driver should continue to apply the brake pedal
as the driving situation dictates The Brake Assist feature
will automatically disengage when the brake pedal is
released or brake pedal pressure is quickly decreased.
StabiliTrak®System
The vehicle has the StabiliTrak system, an advanced
computer controlled system that helps the driver
maintain directional control of the vehicle in difficult
driving conditions. This is accomplished by selectively
applying any one of the vehicle’s brakes and reducing
power. The Stabilitrak system comes on automatically
whenever the vehicle is started.
The STABILITRAK NOT READY message may be
displayed in the Driver Information Center (DIC) and
the StabiliTrak/Traction Control System (TCS) warning
light will come on the instrument panel cluster after rst
driving the vehicle and exceeding 30 mph 48 (km/h)
for 30 seconds. The StabiliTrak system is off until the
light has turned off. This could take up to 15 minutes.
SeeDIC Warnings and Messages on page 3-49for more
information.
The StabiliTrak/TCS
warning light on the
instrument panel cluster
will ash when the system
is operating.
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The system may be heard or felt while it is working.
This is normal. This light may also come on after
extended heavy braking, indicating the brakes have
become too hot to limit wheel spin.
StabiliTrak can be turned
off using the StabiliTrak/
TCS control button.
To disable StabiliTrak, press and hold the traction
control button until the StabiliTrak/TCS warning light
comes on the instrument panel. StabiliTrak can be
activated again by pressing the StabiliTrak/TCS button.
The SERVICE STABILITRAK message will be
displayed and the StabiliTrak/TCS warning light on
the instrument panel cluster will come on if there is
a problem with the system. When this light and
the SERVICE STABILITRAK message are on, the
system is not operational. Adjust your driving
accordingly.Traction Control System (TCS)
The vehicle has a Traction Control System (TCS) that
limits wheel spin. This is especially useful in slippery road
conditions. The system operates only if it senses that one
or more of the wheels are spinning or beginning to lose
traction. When this happens, the system works the
brakes and reduces engine power to limit wheel spin.
This light ashes while the
traction control system is
limiting wheel spin.
The system may be heard or felt while it is working,
but this is normal. This light may also come on
after extended heavy braking indicating the brakes
have become too hot to limit wheel spin.
TCS automatically comes on whenever the vehicle is
started. To limit wheel spin, especially in slippery
road conditions, the system should always be left on.
But TCS can be turned off if needed. The system should
be turned off if the vehicle ever gets stuck in sand,
mud, ice, or snow and rocking the vehicle is required.
SeeRocking Your Vehicle to Get It Out on page 4-20.
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TCS can be turned off by
pressing the StabiliTrak/
TCS button, located next to
the gear shift lever.
When TCS is turned off, the StabiliTrak/TCS warning
light comes on the instrument panel cluster and
TRACTION CONTROL OFF briey displays.
The traction control system can be activated again by
pressing the traction control button. While the traction
control system is activated, the StabiliTrak/TCS warning
light comes on the instrument panel cluster and
TRACTION CONTROL ON briey displays.
If the system is limiting wheel spin when the button is
pressed, the StabiliTrak/TCS warning light comes on the
instrument panel cluster. The system will not turn off
until there is no longer a current need to limit wheel spin.
Turn the system back on by pressing the button
again. If the light does not come on, TCS might not be
working and the vehicle should be serviced by your
dealer/retailer.
Adding non-dealer/non-retailer accessories can affect
the vehicle’s performance. SeeAccessories and
Modifications on page 5-3for more information.All-Wheel Drive (AWD) System
If the vehicle has all-wheel drive (AWD), the AWD
system operates automatically without any action
required by the driver. If the front drive wheels begin to
slip, the rear wheels will automatically begin to drive
the vehicle as required. Torque is also applied to
the rear wheels during launches. There may be a slight
engagement noise during hard use but this is normal.
The Service All-Wheel
Drive Light is located on
the instrument panel
cluster.
This light and the SERVICE ALL WHEEL DRIVE
message in the DIC will come on and stay on to indicate
there may be a problem with the drive system and
service is required.
SeeService All-Wheel Drive Light on page 3-39and
DIC Warnings and Messages on page 3-49for
more information.
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The All-Wheel Drive
Disabled Light comes on
along with the ALL WHEEL
DRIVE OFF message
when the rear drive system
is overheating.
This light will turn off when the rear drive system cools
down. If this light stays on, it must be reset. To reset
the light, turn the ignition off and then back on again.
If the light stays on, see your dealer/retailer for service.
SeeDIC Warnings and Messages on page 3-49for
more information.Steering
Electric Power Steering
(3.4L V6 Engine)
If the engine stalls while driving, the power steering
assist system will continue to operate until you are able
to stop the vehicle. If power steering assist is lost
because the electric power steering system is not
functioning, the vehicle can be steered but it will take
more effort.
If you turn the steering wheel in either direction several
times until it stops, or hold the steering wheel in the
stopped position for an extended amount of time, you
may notice a reduced amount of power steering assist.
The normal amount of power steering assist should return
shortly after a few normal steering movements.
The electric power steering system does not require
regular maintenance. If you suspect steering system
problems, such as abnormally high steering effort for a
prolonged period of time, contact your dealer/retailer
for service repairs.
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Of course, traction is reduced when water, snow, ice,
gravel, or other material is on the road. For safety, slow
down and adjust your driving to these conditions. It is
important to slow down on slippery surfaces because
stopping distance will be longer and vehicle control more
limited.
While driving on a surface with reduced traction,
try your best to avoid sudden steering, acceleration,
or braking, including reducing vehicle speed by shifting to
a lower gear. Any sudden changes could cause the tires
to slide. You may not realize the surface is slippery until
the vehicle is skidding. Learn to recognize warning
clues — such as enough water, ice, or packed snow on
the road to make a mirrored surface — and slow down
when you have any doubt.
Remember: Any Antilock Brake System (ABS) helps
avoid only the braking skid.
Driving at Night
Night driving is more dangerous than day driving
because some drivers are likely to be impaired — by
alcohol or drugs, with night vision problems, or by
fatigue.Night driving tips include:
Drive defensively.
Do not drink and drive.
Reduce headlamp glare by adjusting the inside
rearview mirror.
Slow down and keep more space between you and
other vehicles because headlamps can only light up
so much road ahead.
Watch for animals.
When tired, pull off the road.
Do not wear sunglasses.
Avoid staring directly into approaching headlamps.
Keep the windshield and all glass on your vehicle
clean — inside and out.
Keep your eyes moving, especially during turns or
curves.
No one can see as well at night as in the daytime.
But, as we get older, these differences increase.
A 50-year-old driver might need at least twice as much
light to see the same thing at night as a 20-year-old.
4-13

Driving in Rain and on Wet Roads
Rain and wet roads can reduce vehicle traction
and affect your ability to stop and accelerate. Always
drive slower in these types of driving conditions
and avoid driving through large puddles and
deep-standing or owing water.
{CAUTION:
Wet brakes can cause crashes. They might not
work as well in a quick stop and could cause
pulling to one side. You could lose control of the
vehicle.
After driving through a large puddle of water or a
car/vehicle wash, lightly apply the brake pedal until
the brakes work normally.
Flowing or rushing water creates strong forces.
Driving through owing water could cause your
vehicle to be carried away. If this happens, you
and other vehicle occupants could drown. Do not
ignore police warnings and be very cautious about
trying to drive through owing water.
Hydroplaning
Hydroplaning is dangerous. Water can build up under
your vehicle’s tires so they actually ride on the
water. This can happen if the road is wet enough and
you are going fast enough. When your vehicle is
hydroplaning, it has little or no contact with the road.
There is no hard and fast rule about hydroplaning.
The best advice is to slow down when the road is wet.
Other Rainy Weather Tips
Besides slowing down, other wet weather driving tips
include:
Allow extra following distance.
Pass with caution.
Keep windshield wiping equipment in good shape.
Keep the windshield washer uid reservoir lled.
Have good tires with proper tread depth. SeeTires
on page 5-48.
Turn off cruise control.
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Electronic Trailer Sway Control
Electronic Trailer Sway Control is integrated into the
StabiliTrak system of the vehicle. This feature detects
the occurrence of trailer sway that may be caused by
improper trailer weight balance, or excessive vehicle
speed. When the system detects trailer sway, the
StabiliTrak system may begin to apply the front brakes,
without you pressing the brake pedal, to help in stabilizing
the vehicle. The StabiliTrak warning light will ash to
indicate that vehicle speed should be reduced. If the
trailer continues to sway, StabiliTrak will reduce engine
torque as a method to reduce the speed of the vehicle.
Reducing the speed of the vehicle is necessary to
reduce trailer sway. Electronic Trailer Sway Control
is de-activated when StabiliTrak is turned off, and is
re-activated when it is turned back on. SeeStabiliTrak
®
System on page 4-6.
Following Distance
Stay at least twice as far behind the vehicle ahead as
you would when driving the vehicle without a trailer.
This can help to avoid situations that require heavy
braking and sudden turns.
Passing
More passing distance is needed when towing a trailer.
Because the rig is longer, it is necessary to go much
farther beyond the passed vehicle before returning to
the lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if possible,
have someone guide you.
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How to Reset the Engine Oil Life
System
The Engine Oil Life System calculates when to change
the engine oil and lter based on vehicle use. Whenever
the oil is changed, reset the system so it can calculate
when the next oil change is required. If a situation occurs
where the oil is changed prior to a change engine oil light
or CHANGE ENGINE OIL SOON message being turned
on, reset the system.
1. Turn the ignition key to ON/RUN with the
engine off.
2. Fully press and release the accelerator pedal
three times within ve seconds.
The change engine oil light will ash while the
system is resetting.
3. When the light stops ashing, turn the key to
LOCK/OFF.
If the light or message comes back on and stays on
when the vehicle is started, the engine oil life system
has not reset. Repeat the procedure.
What to Do with Used Oil
Used engine oil contains certain elements that can be
unhealthy for your skin and could even cause cancer.
Do not let used oil stay on your skin for very long. Clean
your skin and nails with soap and water, or a good hand
cleaner. Wash or properly dispose of clothing or rags
containing used engine oil. See the manufacturer’s
warnings about the use and disposal of oil products.
Used oil can be a threat to the environment. If you
change your own oil, be sure to drain all the oil from
the lter before disposal. Never dispose of oil by putting
it in the trash, pouring it on the ground, into sewers,
or into streams or bodies of water. Recycle it by taking
it to a place that collects used oil.
5-19

Brakes
Brake Fluid
The brake master cylinder
reservoir is lled with DOT
3 brake uid. SeeEngine
Compartment Overview on
page 5-12for the location
of the reservoir.
There are only two reasons why the brake uid level in
the reservoir might go down:
The brake uid level goes down because of normal
brake lining wear. When new linings are installed,
the uid level goes back up.
A uid leak in the brake hydraulic system can also
cause a low uid level. Have the brake hydraulic
system xed, since a leak means that sooner
or later the brakes will not work well.Do not top off the brake uid. Adding uid does not
correct a leak. If uid is added when the linings are worn,
there will be too much uid when new brake linings are
installed. Add or remove brake uid, as necessary, only
when work is done on the brake hydraulic system.
{CAUTION:
If too much brake uid is added, it can spill on
the engine and burn, if the engine is hot enough.
You or others could be burned, and the vehicle
could be damaged. Add brake uid only when
work is done on the brake hydraulic system.
When the brake uid falls to a low level, the brake
warning light comes on. SeeBrake System Warning
Light on page 3-30.
5-32

Brake Wear
This vehicle has disc brakes. Disc brake pads have
built-in wear indicators that make a high-pitched warning
sound when the brake pads are worn and new pads
are needed. The sound can come and go or be heard
all the time the vehicle is moving, except when applying
the brake pedal rmly.
{CAUTION:
The brake wear warning sound means that soon
the brakes will not work well. That could lead to an
accident. When the brake wear warning sound is
heard, have the vehicle serviced.
Notice:Continuing to drive with worn-out brake
pads could result in costly brake repair.
Some driving conditions or climates can cause a brake
squeal when the brakes are rst applied or lightly applied.
This does not mean something is wrong with the brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly tighten wheel nuts
in the proper sequence to torque specications
inCapacities and Specifications on page 5-97.
Brake linings should always be replaced as complete
axle sets.
Brake Pedal Travel
See your dealer/retailer if the brake pedal does not
return to normal height, or if there is a rapid increase
in pedal travel. This could be a sign that brake service
might be required.
Brake Adjustment
Every time the brakes are applied, with or without the
vehicle moving, the brakes adjust for wear.
Replacing Brake System Parts
The braking system on a vehicle is complex. Its many
parts have to be of top quality and work well together if
the vehicle is to have really good braking. The vehicle
was designed and tested with top-quality brake parts.
When parts of the braking system are replaced — for
example, when the brake linings wear down and new
ones are installed — be sure to get new approved
replacement parts. If this is not done, the brakes might
not work properly. For example, if someone puts in
brake linings that are wrong for the vehicle, the balance
between the front and rear brakes can change — for the
worse. The braking performance expected can change
in many other ways if the wrong replacement brake parts
are installed.
5-34