Winter Driving Driving on Snow or Ice Drive carefully when there is snow or ice between the
tires and the road, creating less traction or grip. Wet ice
can occur at about 32°F (0°C) when freezing rain begins
to fall, resulting in even less traction. Avoid driving on wet
ice or in freezing rain until roads can be treated with salt
or sand.
Drive with caution, whatever the condition. Accelerate
gently so traction is not lost. Accelerating too quickly
causes the wheels to spin and makes the surface under
the tires slick, so there is even less traction.
Try not to break the fragile traction. If you accelerate too
fast, the drive wheels will spin and polish the surface
under the tires even more. The StabiliTrak ®
System on page 5-6 improves the ability
to accelerate on slippery roads, but slow down and adjust
your driving to the road conditions. When driving through
deep snow, turn off the traction control part of the
StabiliTrak ®
System to help maintain vehicle motion at
lower speeds.
The Antilock Brake System (ABS) on page 5-5 improves
vehicle stability during hard stops on a slippery roads,
but apply the brakes sooner than when on dry
pavement.
Allow greater following distance on any slippery road
and watch for slippery spots. Icy patches can occur on
otherwise clear roads in shaded areas. The surface
of a curve or an overpass can remain icy when the
surrounding roads are clear. Avoid sudden steering
maneuvers and braking while on ice.
Turn off cruise control, if equipped, on slippery surfaces.
5-29
Different Size Tires and Wheels If you add wheels or tires that are a different size than
your original equipment wheels and tires, this could
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 anti-lock brakes, rollover
airbags, 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
speci c wheel and tire systems developed for your
vehicle, and have them properly installed by a GM
certi ed technician.
See Buying New Tires on page 6-71 and Accessories
and Modifications on page 6-3 for 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.
6-73
Bulb Replacement ........................................... 6-53
Back-Up Lamps - Ambulance Body ................ 6-51
Fog Lamps ................................................. 3-22
Headlamp Aiming ........................................ 6-48
Headlamps ................................................. 6-51
High Intensity Discharge (HID) Lighting ........... 6-51
License Plate Lamps .................................... 6-53
Buying New Tires ........................................... 6-71
CCalibration ..................................................... 3-53
California
Perchlorate Materials Requirements ................. 6-4
Warning ....................................................... 6-4
California Fuel .................................................. 6-6
Camera, Rear Vision ....................................... 2-48
Canadian Owners ............................................... iii
Capacities and Speci cations .......................... 6-113
Carbon Monoxide ................................... 2-12, 2-14
Engine Exhaust ........................................... 2-38
Winter Driving ............................................. 5-29
Care of
Safety Belts .............................................. 6-100
Center Console Storage ................................... 2-63
Center Seat ................................................... 1-10
Chains, Tire ................................................... 6-76
Charging System Light .................................... 3-38
Check Engine Lamp ........................................ 3-42 Checking Things Under the Hood ...................... 6-12
Chemical Paint Spotting ................................. 6-104
Child Restraints
Infants and Young Children ........................... 1-55
Lower Anchors and Tethers for Children .......... 1-63
Older Children ............................................. 1-52
Securing a Child Restraint in a Rear
Seat Position ........................................... 1-71
Securing a Child Restraint in the Center
Front Seat Position ................................... 1-75
Securing a Child Restraint in the Right
Front Seat Position ................................... 1-76
Systems ..................................................... 1-59
Where to Put the Restraint ........................... 1-61
Cigarette Lighter ............................................. 3-26
Circuit Breakers ............................................ 6-106
Cleaning
Aluminum or Chrome-Plated Wheels ............. 6-102
Exterior Lamps/Lenses ................................ 6-101
Fabric/Carpet .............................................. 6-98
Finish Care ............................................... 6-101
Instrument Panel, Vinyl, and Other Plastic
Surfaces ................................................. 6-99
Interior ....................................................... 6-96
Leather ...................................................... 6-98
Speaker
Covers ......................................... 6-100
Tires ........................................................ 6-103
Underbody Maintenance ............................. 6-104
Washing Your Vehicle ................................. 6-100
3
WWarning Lights, Gages, and Indicators ............... 3-33
Warnings
DIC Warnings and Messages ........................ 3-56
Hazard Flashers ............................................ 3-6
Safety and Symbols ......................................... iv
Wheels
Alignment and Tire Balance .......................... 6-75
Different Size .............................................. 6-73
Replacement ............................................... 6-75
When It Is Time for New Tires .......................... 6-70
Where to Put the Child Restraint ....................... 1-61
Windows ....................................................... 2-17
Power ........................................................ 2-18
Windshield
Backglass, and Wiper Blades, Cleaning ........ 6-102
Rainsense™ II Wipers .................................. 3-10
Washer ...................................................... 3-11 Windshield (cont.)
Washer Fluid .............................................. 6-34
Wiper Blade Replacement ............................. 6-54
Wiper Fuses ............................................. 6-105
Wipers ......................................................... 3-9
Winter Driving ................................................ 5-29
Wipers
Rear Washer .............................................. 3-12
X XM™ Satellite Radio Antenna System .............. 3-117
Y Your Vehicle and the Environment ....................... 7-2
16