lock PONTIAC G5 2009 Owners Manual

Different Size Tires and Wheels
If you add wheels or tires that are a different size than
your original equipment wheels and tires, this may
affect the way your vehicle performs, including its
braking, ride and handling characteristics, stability,
and resistance to rollover. Additionally, if your vehicle
has electronic systems such as, antilock brakes, traction
control, and electronic stability control, the performance
of these systems can be affected.
{CAUTION:
If you add different sized wheels, your vehicle may
not provide an acceptable level of performance and
safety if tires not recommended for those wheels
are selected. You may increase the chance that you
will crash and suffer serious injury. Only use GM
specic wheel and tire systems developed for your
vehicle, and have them properly installed by a GM
certied technician.
SeeBuying New Tires on page 5-65andAccessories
and Modifications on page 5-3for additional information.
Uniform Tire Quality Grading
Quality grades can be found where applicable
on the tire sidewall between tread shoulder
and maximum section width. For example:
Treadwear 200 Traction AA
Temperature A
The following information relates to the system
developed by the United States National
Highway Traffic Safety Administration (NHTSA),
which grades tires by treadwear, traction, and
temperature performance. This applies only to
vehicles sold in the United States. The grades are
molded on the sidewalls of most passenger car
tires. The Uniform Tire Quality Grading (UTQG)
system does not apply to deep tread, winter-type
snow tires, space-saver, or temporary use
spare tires, tires with nominal rim diameters
of 10 to 12 inches (25 to 30 cm), or to some
limited-production tires.
While the tires available on General Motors
passenger cars and light trucks may vary with
respect to these grades, they must also conform
to federal safety requirements and additional
General Motors Tire Performance Criteria (TPC)
standards.
5-67

Using the Tire Sealant and Compressor
Kit to Temporarily Seal and Inate a
Punctured Tire
When using the tire sealant and compressor kit during
cold temperatures, warm the kit in a heated environment
for 5 minutes. This will help to inate the tire faster.Always do a safety check rst. SeeIf a Tire Goes Flat
on page 5-71. Do not remove any objects that have
penetrated the tire.
1. Remove the tire sealant and compressor kit from its
storage location. SeeTire Sealant and Compressor
Kit Storage on page 5-80.
Make sure the on/off button (D) is in the off (O)
position.
2. Unwrap the sealant/air hose (F) and the power
plug (C).
3. Place the kit on the ground.
Make sure the tire valve stem is positioned close to
the ground so the hose will reach it.
4. Remove the valve stem cap from the at tire by
turning it counterclockwise.
5. Attach the sealant/air hose (F) onto the tire valve
stem. Turn it clockwise until it is tight.
6. Plug the power plug (C) into the accessory power
outlet in the vehicle. Unplug all items from other
accessory power outlets. SeeAccessory Power
Outlet(s) on page 3-16.
If the vehicle has an accessory power outlet, do not
use the cigarette lighter.
If the vehicle only has a cigarette lighter, use the
cigarette lighter.
Do not pinch the power plug cord in the door or
window.
5-74

7. Start the vehicle. The vehicle must be running while
using the air compressor.
8. Press the on/off (D) button to turn the tire sealant
and compressor kit on.
The compressor will inject sealant and air into
the tire.
The pressure gage (E) will initially show a
high pressure while the compressor pushes the
sealant into the tire. Once the sealant is completely
dispersed into the tire, the pressure will quickly drop
and start to rise again as the tire inates with air only.
9. Inate the tire to the recommended ination pressure
using the pressure gage (E). The recommended
ination pressure can be found on the Tire and
Loading Information label. SeeInflation - Tire
Pressure on page 5-55.
The pressure gage (E) may read higher than the
actual tire pressure while the compressor is on.
Turn the compressor off to get an accurate pressure
reading. The compressor may be turned on/off until
the correct pressure is reached.Notice:If the recommended pressure cannot be
reached after approximately 25 minutes, the vehicle
should not be driven farther. The tire is too severely
damaged and the tire sealant and compressor kit
cannot inate the tire. Remove the power plug from
the accessory power outlet and unscrew the inating
hose from the tire valve. SeeRoadside Assistance
Program on page 7-7.
10. Press the on/off button (D) to turn the tire sealant
and compressor kit off.
The tire is not sealed and will continue to leak air until
the vehicle is driven and the sealant is distributed in
the tire, therefore, Steps 11 through 17 must be done
immediately after Step 10.
Be careful while handling the tire sealant and
compressor kit as it could be warm after usage.
11. Unplug the power plug (C) from the accessory
power outlet in the vehicle.
12. Turn the sealant/air hose (F) counterclockwise to
remove it from the tire valve stem.
5-75

Using the Tire Sealant and Compressor
Kit without Sealant to Inate a Tire
(Not Punctured)
To use the air compressor to inate a tire with air only
and not sealant:
Always do a safety check rst. SeeIf a Tire Goes Flat
on page 5-71.
1. Remove the tire sealant and compressor kit from its
storage location. SeeTire Sealant and Compressor
Kit Storage on page 5-80.2. Unlock the air only hose (F) from the sealant
canister (B) by pulling up on the lever.
3. Pull the air only hose (F) from the sealant
canister (B).
4. Remove the power plug (C) from the air
compressor (A).
5. Place the kit on the ground.
Make sure the tire valve stem is positioned close to
the ground so the hose will reach it.
6. Remove the tire valve stem cap by turning it
counterclockwise.
7. Attach the air only hose (F) onto the tire valve stem
and press the lever down to secure it.
8. Plug the power plug (C) into the accessory power
outlet in the vehicle. Unplug all items from other
accessory power outlets. SeeAccessory Power
Outlet(s) on page 3-16.
If the vehicle has an accessory power outlet, do not
use the cigarette lighter.
If the vehicle only has a cigarette lighter, use the
cigarette lighter.
Do not pinch the power plug cord in the door or
window.
9. Start the vehicle. The vehicle must be running while
using the air compressor.
5-77

10. Press the on/off (D) button to turn the
compressor on.
The compressor will inate the tire with air only.
11. Inate the tire to the recommended ination pressure
using the pressure gage (E). The recommended
ination pressure can be found on the Tire and
Loading Information label. SeeInflation - Tire
Pressure on page 5-55.
The pressure gage (E) may read higher than the
actual tire pressure while the compressor is on.
Turn the compressor off to get an accurate reading.
The compressor may be turned on/off until the
correct pressure is reached.
12. Press the on/off button (D) to turn the tire sealant
and compressor kit off.
Be careful while handling the tire sealant and
compressor kit as it could be warm after usage.
13. Unplug the power plug (C) from the accessory
power outlet in the vehicle.
14. Disconnect the air only hose (F) from the tire valve
stem, by turning it counterclockwise, and replace
the tire valve stem cap.
15. Replace the air only hose (F) and the power plug (C)
back in its original location.
16. Place the equipment in the original storage location
in the vehicle.Removal and Installation of the Sealant
Canister
To remove the sealant canister:
1. Unlock the air only hose (F) from the sealant
canister (B) by pulling up on the lever.
2. Pull the air only hose (F) from the sealant
canister (B).
3. Unwrap the sealant/air hose (F) from the
compressor (A).
5-78

4. Turn the sealant canister (B) so the inator lling
hose is aligned with the slot in the compressor.
5. Lift the sealant canister (B) from the compressor
and replace with a new sealant canister. See your
dealer/retailer for more information.To install a new sealant canister:
1. Align the sealant/air hose (F) with the slot in the
air compressor.
2. Push the sealant canister (B) down and turn it
clockwise.
3. Wrap the sealant/air hose (F) around the air
compressor channel to stow it in its original
location.
4. Push the air compressor inator hose (F) onto
the sealant canister inlet and push the
lever down.
5-79

CAUTION: (Continued)
3. Turn off the engine and do not restart while
the vehicle is raised.
4. Do not allow passengers to remain in the
vehicle.
To be even more certain the vehicle will not move,
you should put blocks at the front and rear of the
tire farthest away from the one being changed.
That would be the tire on the other side, at the
opposite end of the vehicle.
When the vehicle has a at tire (B), use the following
example as a guide to assist you in the placement
of wheel blocks (A).A. Wheel Block
B. Flat Tire
The following information explains how to use the jack
and change a tire.
5-81

You will need to turn the plastic wheel nut
counterclockwise to loosen the wheel wrench from
the jack.Press the button and then pull on the end of the wheel
wrench to extend the handle.
5-85

Removing the Flat Tire and
Installing the Spare Tire
1. Do a safety check before preceding. SeeChanging
a Flat Tire on page 5-80.
2. If your vehicle has plastic wheel covers, use the
wheel wrench to loosen the plastic wheel nut caps.
Once you have loosened the plastic wheel nut caps
with the wheel wrench, you can nish loosening
them with your ngers. The plastic nut caps do not
come off.
3. If necessary, use the at end of the wheel wrench
to pry along the edge of the wheel cover until it
comes off.
Store the wheel cover in the trunk until you have
the at tire repaired or replaced.4. Turn the wheel wrench counterclockwise to loosen
all the wheel nuts. Do not remove them yet.
Notice:Make sure that the jack lift head is in the
correct position or you may damage your vehicle.
The repairs would not be covered by your warranty.
5-86

{CAUTION:
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even make
the vehicle fall. To help avoid personal injury and
vehicle damage, be sure to t the jack lift head into
the proper location before raising the vehicle.
8. Turn the jack handle clockwise to raise the vehicle.
Raise the vehicle far enough off the ground so
there is enough room for the compact spare tire to
t under the vehicle.9. Remove all of the
wheel nuts.
5-88