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This message will come on while the ignition is in RUN.
Press any of the DIC buttons to acknowledge this
warning message and to clear it from the screen.
This message will continue to display for two seconds if
it has not been acknowledged when the engine is
turned off. It will also re-display for two seconds if the
message has been acknowledged, but the condition still
exists when the engine is turned off.
If the condition still exists, the message will re-appear
when the engine is turned on. If this message continues
to appear, have the system repaired by your retailer
as soon as possible to avoid damage to your engine.
ALL WHEEL DRIVE DISABLED
If your vehicle has the all-wheel drive system, this
message will display when there is a spare tire on the
vehicle, or when the anti-lock brake system warning light
comes on, or when the rear differential uid is
overheating. This message will turn off when the
differential uid cools.
The all-wheel drive system will be disabled until the
compact spare tire is replaced by a full-size tire. If the
warning message is still on after putting on the full-size
tire, you need to reset the warning message. To
reset the warning message, turn the ignition off and
then back on again. If the message stays on, see your
retailer right away. SeeAll-Wheel Drive (AWD)
System on page 4-12for more information.
BATTERY SAVER ACTIVE
This message will display when the system detects that
the battery voltage is dropping beyond a reasonable
level. The battery saver system will start reducing certain
features of the vehicle that you may be able to notice.
At the point that the features are disabled, this message
is displayed. It means that the vehicle is trying to
save the charge in the battery.
Turn off all unnecessary accessories to allow the battery
to recharge.
The normal battery voltage range is 11.5 to 15.5 volts.
You can monitor the battery voltage by pressing the
information button until BATTERY displays.
CHANGE OIL SOON
This message will display when service is required for
the vehicle. See your retailer. SeeEngine Oil on
page 5-15andScheduled Maintenance on page 6-4for
more information.
The CHANGE OIL SOON message is reset by
acknowledging the message. The OIL LIFE screen
under the gages menu on the DIC must also be reset.
See “Oil Life” underDIC Operation and Displays on
page 3-50andEngine Oil Life System on page 5-18.
This message will display while the ignition is in
RUN. Press any of the DIC buttons to acknowledge this
message and to clear it from the screen.
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Buying New Tires.........................................5-62
Different Size Tires and Wheels......................5-63
Uniform Tire Quality Grading..........................5-64
Wheel Alignment and Tire Balance..................5-65
Wheel Replacement......................................5-65
Tire Chains..................................................5-67
Accessory Inator.........................................5-68
If a Tire Goes Flat........................................5-70
Changing a Flat Tire.....................................5-71
Removing the Spare Tire and Tools................5-72
Removing the Flat Tire and Installing the
Spare Tire................................................5-75
Secondary Latch System...............................5-81
Storing a Flat or Spare Tire and Tools............5-83
Compact Spare Tire......................................5-87
Appearance Care............................................5-88
Cleaning the Inside of Your Vehicle.................5-88
Fabric/Carpet...............................................5-89
Leather.......................................................5-90
Instrument Panel, Vinyl, and Other Plastic
Surfaces..................................................5-90
Care of Safety Belts......................................5-91
Weatherstrips...............................................5-91
Washing Your Vehicle...................................5-91Cleaning Exterior Lamps/Lenses.....................5-91
Finish Care..................................................5-92
Windshield, Backglass, and Wiper Blades.........5-92
Aluminum Wheels.........................................5-93
Tires...........................................................5-93
Sheet Metal Damage.....................................5-94
Finish Damage.............................................5-94
Underbody Maintenance................................5-94
Chemical Paint Spotting.................................5-94
Vehicle Care/Appearance Materials..................5-95
Vehicle Identication......................................5-96
Vehicle Identication Number (VIN).................5-96
Service Parts Identication Label.....................5-96
Electrical System............................................5-96
Add-On Electrical Equipment..........................5-96
Headlamp Wiring..........................................5-97
Windshield Wiper Fuses................................5-97
Power Windows and Other Power Options.......5-97
Fuses and Circuit Breakers............................5-97
Instrument Panel Fuse Block..........................5-98
Underhood Fuse Block................................5-100
Capacities and Specications........................5-103
Section 5 Service and Appearance Care
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Do not include the compact spare tire in your tire
rotation.
After the tires have been rotated, adjust the front and
rear ination pressures as shown on the Tire and
Loading Information label.
Make certain that all wheel nuts are properly tightened.
See “Wheel Nut Torque” underCapacities and
Specications on page 5-103.
{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after a time. The wheel could
come off and cause an accident. When you
change a wheel, remove any rust or dirt from
places where the wheel attaches to the vehicle.
In an emergency, you can use a cloth or a
paper towel to do this; but be sure to use a
scraper or wire brush later, if needed, to get all
the rust or dirt off. SeeChanging a Flat Tire on
page 5-71.
When It Is Time for New Tires
One way to tell when it is
time for new tires is to
check the treadwear
indicators, which will
appear when your tires
have only 1/16 inch
(1.6 mm) or less of tread
remaining.
You need a new tire if any of the following statements
are true:
You can see the indicators at three or more places
around the tire.
You can see cord or fabric showing through the
tire’s rubber.
The tread or sidewall is cracked, cut, or snagged
deep enough to show cord or fabric.
The tire has a bump, bulge, or split.
The tire has a puncture, cut or other damage that
cannot be repaired well because of the size or
location of the damage.
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Buying New Tires
GM has developed and matched specic tires for your
vehicle. The original equipment tires installed on
your vehicle, when it was new, were designed to meet
General Motors Tire Performance Criteria Specication
(TPC spec) system rating. If you need replacement
tires, GM strongly recommends that you get tires with
the same TPC Spec rating. This way, your vehicle
will continue to have tires that are designed to give the
same performance and vehicle safety, during normal
use, as the original tires.
GM’s exclusive TPC Spec system considers over a
dozen critical specications that impact the overall
performance of your vehicle, including brake system
performance, ride and handling, traction control, and tire
pressure monitoring performance. GM’s TPC Spec
number is molded onto the tire’s sidewall by the
tire manufacturer. If the tires have an all-season tread
design, the TPC spec number will be followed by an MS
for mud and snow. SeeTire Sidewall Labeling on
page 5-54for additional information.{CAUTION:
Mixing tires could cause you to lose control
while driving. If you mix tires of different sizes,
brands, or types (radial and bias-belted tires),
the vehicle may not handle properly, and you
could have a crash. Using tires of different
sizes, brands, or types may also cause
damage to your vehicle. Be sure to use the
correct size, brand, and type of tires on all
wheels. It is all right to drive with your
compact spare temporarily, as it was
developed for use on your vehicle. See
Compact Spare Tire on page 5-87.
{CAUTION:
If you use bias-ply tires on your vehicle, the
wheel rim anges could develop cracks after
many miles of driving. A tire and/or wheel
could fail suddenly, causing a crash. Use only
radial-ply tires with the wheels on your vehicle.
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When your vehicle has a at tire, use the following
example as a guide to assist you in the placement of
wheel blocks.
The following information will tell you next how to use
the jack and change a tire.Removing the Spare Tire and Tools
The tools you will need are located in the storage
compartment at the rear of the vehicle, on the
passenger’s side.
To remove the tools, do the following:
1. Open the liftgate. SeeLiftgate on page 2-24for
more information.
2. Remove the convenience net, if equipped.
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3. Open the jack storage compartment by lifting the
tab and pulling the cover off.
A. Jack
B. Strap
C. Bracket
D. Wing Nut
E. Bag and ToolsF. Tire Bag and Cable
Storage for
All-Wheel-Drive
Vehicles
4. Remove the jack (A) and jacking tools (E) by
loosening and then removing the wing nut (D)
and bracket (C).5. Separate the plastic pouch from the jack and
remove the jacking tools, including the folding
wrench and extension, from the pouch.
The tools you will be using include the jack (A),
extension (B), and folding wrench (C).
The compact spare tire is located under the rear of the
vehicle. SeeCompact Spare Tire on page 5-87for
more information about the compact spare.
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To remove the compact spare tire, do the following:
A. Hoist Shaft
B. Hoist Assembly
C. Retainer
D. Compact
Spare TireE. Extension
(Chisel End)
F. Folding Wrench
1. Attach the folding wrench (F) to the extension (E)
and insert the chisel end on an angle through the
hole in the rear bumper and into the hoist shaft (A).
2. Turn the folding wrench counterclockwise to lower
the compact spare tire (D) to the ground. Continue
to turn the wrench so the compact spare tire
can be pulled out from under the vehicle.3. Tilt the retainer at the end of the cable to remove
the compact spare tire, so it can be pulled up
through the wheel opening.
If your vehicle is an AWD vehicle, after removing
the compact spare tire, turn the wrench clockwise to
raise the cable back up. On an AWD vehicle, you
can not store a full-size tire under the vehicle.
It should be stowed inside the vehicle by the cable
provided. See “Storing the Flat Tire on an
All-Wheel-Drive Vehicle” underStoring a Flat or
Spare Tire and Tools on page 5-83for more
information.
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If you have a front-wheel-drive vehicle, the hoist is
used to store a full-size or a at road tire under
the vehicle. See “Storing the Flat Tire on an
Front-Wheel-Drive Vehicle” underStoring a Flat or
Spare Tire and Tools on page 5-83for more
information.
4. Remove the compact spare tire from the cable.
If the compact spare tire will not lower, check under the
vehicle to see if the tire is hanging loose and the
cable end and spring under the wheel plate are missing.
If so, the secondary latch system is engaged. See
Secondary Latch System on page 5-81.
To continue changing the at tire, seeRemoving the
Flat Tire and Installing the Spare Tire on page 5-75.Removing the Flat Tire and
Installing the Spare Tire
If the wheel has a center cap, use the handle of the
folding wrench to pry it off. Then, with the other end of
the folding wrench, loosen the nuts.
If your vehicle has the plastic bolt-on wheel covers,
loosen the bolts completely using the folding wrench,
and remove the wheel cover.
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Once the center cap and/or wheel cover are removed,
use the following steps to remove the at tire and install
the spare tire.
1. Loosen the wheel nuts
using the folding
wrench, but do not
remove them.
Turn the handle
counterclockwise
about 180 degrees,
then ip the handle
back to the starting
position. This avoids
taking the wrench
off the lug nut for
each turn.
Notice:If your vehicle has wheel locks and you
use an impact wrench to remove the wheel nuts, you
could damage the lock nut or wheel lock key. Do
not use an impact wrench to remove the wheel nuts
if your vehicle has wheel locks.
Notice:If you use a jack to raise the vehicle
without positioning it correctly, you could damage
your vehicle. When raising your vehicle on a
jack, avoid contact with the rear axle control arms.Notice:If you position the jack under the rocker
molding and attempt to raise the vehicle, you could
break the molding and/or cause other damage to your
vehicle. Always position the jack so that when the
jack head is raised, it will t rmly in the notch
located inboard from the rocker molding.
A. Front Location
B. Rear Location
2. Near each wheel, there is a notch (A and B) in the
vehicle’s frame, inboard of the rocker molding.
Position the jack and raise the jack head until it ts
rmly into the notch in the vehicle’s frame nearest the
at tire.
Do not raise the vehicle yet.
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5. Raise the vehicle by turning the folding wrench
clockwise in the jack. Raise the vehicle far enough
off the ground so there is enough room for the
compact spare tire to t under the wheel well.
6. Remove all the wheel nuts and take off the at tire.
{CAUTION:
Rust or dirt on the wheel, or on the parts to
which it is fastened, can make the wheel nuts
become loose after a time. The wheel could
come off and cause an accident. When you
change a wheel, remove any rust or dirt from
the places where the wheel attaches to the
vehicle. In an emergency, you can use a cloth
or a paper towel to do this; but be sure to use
a scraper or wire brush later, if needed, to get
all the rust or dirt off.
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