Page 145 of 318

To save fuel, run the engine for only
short periods as needed to warm the
vehicle and then shut the engine off
and close the window most of the
way to save heat. Repeat this until
help arrives but only when you feel
really uncomfortable from the cold.
Moving about to keep warm also
helps.
If it takes some time for help to
arrive, now and then when you run
the engine, push the accelerator
pedal slightly so the engine runs
faster than the idle speed. This
keeps the battery charged to restart
the vehicle and to signal for help with
the headlamps. Do this as little as
possible to save fuel.If the Vehicle is Stuck
Slowly and cautiously spin the
wheels to free the vehicle when
stuck in sand, mud, ice, or snow.
{CAUTION
If you let your vehicle’s tires spin at
high speed, they can explode, and
you or others could be injured. The
vehicle can overheat, causing an
engine compartment fire or other
damage. Spin the wheels as little
as possible and avoid going above
55 km/h (35 mph) as shown on the
speedometer.
For information about using tire
chains on the vehicle, see Tire
Chains on page 9-61 .
Rocking the Vehicle to Get
it Out
Turn the steering wheel left and
right to clear the area around the
front wheels. Turn off any traction
system. Shift back and forth between
R (Reverse) and a forward gear,
or with a manual transmission,
between 1 (First) or 2 (Second) and
R (Reverse), spinning the wheels
as little as possible. To prevent
transmission wear, wait until the
wheels stop spinning before shifting
gears. Release the accelerator pedal
while shifting, and press lightly on
the accelerator pedal when the
transmission is in gear. Slowly
spinning the wheels in the forward
and reverse directions causes a
rocking motion that could free the
vehicle. If that does not get the
vehicle out after a few tries, it might
need to be towed out. If the vehicle
does need to be towed out, see
Towing the Vehicle on page 9-73 .
Driving and Operating 8-11
Page 237 of 318

TPMS Malfunction Light
The TPMS will not function properly
if one or more of the TPMS sensors
are missing or inoperable. When the
system detects a malfunction, the
low tire warning light flashes for
about one minute and then stays
on for the remainder of the ignition
cycle. The low tire warning light
comes on at each ignition cycle until
the problem is corrected. Some of
the conditions that can cause the
malfunction light to come on are:
•One of the road tires has been
replaced with the spare tire.
The spare tire does not have
a TPMS sensor. The TPMS
malfunction light and DIC
message should go off once
you re-install the road tire
containing the TPMS sensor.
•The initialization (reset) procedure
failed. See “TPMS Reset” later in
this section.
•One or more TPMS sensors
are missing or damaged.
The TPMS malfunction light
should go off when the TPMS
sensors are installed and the
sensor matching process is
performed successfully. See
your dealer/retailer for service.
•Replacement tires or wheels do
not match the vehicle’s original
equipment tires or wheels. Tires
and wheels other than those
recommended for your vehicle
could prevent the TPMS from
functioning properly. SeeBuying
New Tires on page 9-56.
•Operating electronic devices or
being near facilities using radio
wave frequencies similar to the
TPMS could cause the TPMS
sensors to malfunction.
•If tire chains are installed on the
vehicle.
•If there is a lot of snow or ice
around the wheels or wheel
housings.
•If a window tint that affects the
radio wave signals is installed.
If the TPMS is not functioning it
cannot detect or signal a low tire
condition. See your dealer/retailer for
service if the TPMS malfunction light
comes on and stays on.
Vehicle Care 9-53
Page 299 of 318

•Flat Tire Change:Service is
provided to change a flat tire
with the spare tire. The spare tire,
if equipped, must be in good
condition and properly inflated.
It is the owner’s responsibility for
the repair or replacement of the
tire if it is not covered by the
warranty.
•Battery Jump Start: Service is
provided to jump start a dead
battery.
Services Not Included in
Roadside Assistance
•
Impound towing caused by
violation of any laws.
•Legal fines.
•Mounting, dismounting or
changing of snow tires, chains,
or other traction devices.
•Towing or services for vehicles
driven on a non-public road or
highway.
Services Speci c to Canadian
Purchased Vehicles•
Fuel delivery: Reimbursement
is approximately $5 Canadian.
Diesel fuel delivery may be
restricted. Propane and other
fuels are not provided through
this service.
•Lock-Out Service: Vehicle
registration is required.
•Trip Routing Service: Detailed
maps of North America are
provided when requested either
with the most direct route or
the most scenic route. There is
a limit of six requests per year.
Additional travel information is
also available. Allow three weeks
for delivery.
•Trip Interruption Bene ts
and Assistance: Must be over
250 Kilometres from where your
trip was started to qualify. General
Motors of Canada Limited
requires pre-authorization,
original detailed receipts, and a
copy of the repair order. Once
authorization has been received,
the Roadside Assistance advisor
will help you make arrangements
and explain how to receive
payment.
•Alternative Service:
If assistance cannot be provided
right away, the Roadside
Assistance advisor may give you
permission to get local emergency
road service. You will receive
payment, up to $100, after
sending the original receipt to
Roadside Assistance. Mechanical
failures may be covered, however
any cost for parts and labor for
repairs not covered by the
warranty are the owner
responsibility.
Customer Information 12-7