traction control CADILLAC SRX 2006 1.G Owner's Manual

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.
Winter tires with the same speed rating as your original
equipment tires may not be available for H, V, W
and ZR speed rated tires. If you choose snow tires with
a lower speed rating, never exceed the tire’s maximum
speed capability.
{CAUTION:
Mixing tires could cause you to lose control
while driving. If you mix tires of different
sizes (other than those originally installed on
your vehicle), brands, or types (radial and
bias-belted tires), the vehicle may not handle
properly, and you could have a crash.
CAUTION: (Continued)
CAUTION: (Continued)
Using tires of different sizes (other than those
originally installed on your vehicle), 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 vehicle’s compact spare temporarily,
it was developed for use on your vehicle. See
Compact Spare Tire on page 5-84.
{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.
If you must replace your vehicle’s tires with those that
do not have a TPC Spec number, make sure they
are the same size, load range, speed rating, and
construction type (radial and bias-belted tires) as your
vehicle’s original tires.
5-65

Vehicles equipped with a tire pressure monitoring
system may give an inaccurate low-pressure warning if
non-TPC spec rated tires are installed on your
vehicle. Non-TPC Spec rated tires may give a
low-pressure warning that is higher or lower than the
proper warning level you would get with TPC Spec rated
tires. SeeTire Pressure Monitor System on page 5-61.
Your vehicle’s original equipment tires are listed on
the Tire and Loading Information Label. This label
is attached to the vehicle’s center pillar (B-pillar). See
Loading Your Vehicle on page 4-44, for more information
about the Tire and Loading Information Label and its
location on your vehicle.
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, anti-lock 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 5-64andAccessories
and Modications on page 5-3for additional information.
5-66

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.
Treadwear
The treadwear grade is a comparative rating based on
the wear rate of the tire when tested under controlled
conditions on a specied government test course.
For example, a tire graded 150 would wear one and
a half (1.5) times as well on the government course as
a tire graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart signicantly from the norm
due to variations in driving habits, service practices, and
differences in road characteristics and climate.
Traction – AA, A, B, C
The traction grades, from highest to lowest, are AA, A,
B, and C. Those grades represent the tire’s ability
to stop on wet pavement as measured under controlled
conditions on specied government test surfaces of
asphalt and concrete. A tire marked C may have poor
traction performance.
Warning:The traction grade assigned to this tire is
based on straight-ahead braking traction tests, and does
not include acceleration, cornering, hydroplaning, or
peak traction characteristics.
5-67

Light (cont.)
Sport Mode................................................3-47
TCS Warning Light......................................3-41
Tire Pressure..............................................3-43
Traction Control System (TCS) Warning..........3-41
Lighting
Entry.........................................................3-21
Parade Dimming..........................................3-21
Limited-Slip Rear Axle.....................................4-10
Loading Your Vehicle.......................................4-44
Lockout Protection..........................................2-11
Locks
Central Door Unlocking System....................... 2-9
Delayed Locking........................................... 2-9
Door ........................................................... 2-8
Lockout Protection.......................................2-11
Power Door .................................................. 2-9
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-10
Loss of Control...............................................4-16
Luggage Carrier..............................................2-49
Lumbar
Power Controls............................................. 1-3M
Magnetic Ride Control.....................................4-10
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month.................................. 6-9
At Least Once a Year..................................6-10
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-15
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-14
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-12
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-2
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Light................................3-43
Manual Passenger Seat.................................... 1-2
Memory Mirrors..............................................2-54
Memory Seat.................................................2-54
Message
DIC Warnings and Messages........................3-59
8

Throttle, Adjustable..........................................2-26
Tilt Wheel........................................................ 3-7
Tire
Pressure Light.............................................3-43
Tires.............................................................5-52
Aluminum or Chrome-Plated Wheels,
Cleaning.................................................5-90
Buying New Tires........................................5-64
Chains.......................................................5-69
Changing a Flat Tire....................................5-70
Cleaning....................................................5-90
Compact Spare Tire.....................................5-84
Different Size..............................................5-66
If a Tire Goes Flat.......................................5-70
Ination - Tire Pressure................................5-59
Inspection and Rotation................................5-64
Installing the Spare Tire................................5-74
Pressure Monitor System..............................5-61
Removing the Flat Tire.................................5-74
Removing the Spare Tire and Tools...............5-71
Secondary Latch System..............................5-79
Storing a Flat or Spare Tire and Tools............5-81
Tire Sidewall Labeling..................................5-54
Tire Terminology and Denitions....................5-56
Uniform Tire Quality Grading.........................5-67
Wheel Alignment and Tire Balance.................5-68
Wheel Replacement.....................................5-68
When It Is Time for New Tires......................5-64Towing
Recreational Vehicle.....................................4-50
Towing a Trailer..........................................4-52
Your Vehicle...............................................4-50
Traction
Control System (TCS).................................... 4-9
Control System Warning Light.......................3-41
Limited-Slip Rear Axle..................................4-10
Magnetic Ride Control..................................4-10
StabiliTrak
®System.....................................4-11
Transmission
Fluid, Automatic...........................................5-23
Transmission Operation, Automatic....................2-28
Trip Odometers..............................................3-36
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-7
U
Ultrasonic Rear Parking Assist (URPA)...............3-22
Understanding Radio Reception.......................3-114
Uniform Tire Quality Grading............................5-67
Universal Home Remote System.......................2-44
Operation...................................................2-44
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