4-10
The traction control system automatically comes on
whenever you start your vehicle. To limit wheel spin,
especially in slippery road conditions, you should always
leave the system on. But you can turn the traction control
system off if you ever need to. (You should turn the
system off if your vehicle ever gets stuck in sand, mud,
ice or snow. See ªRocking Your Vehicleº in the Index.)
To turn the system off, press
the button located on the
center console. (For
vehicles with a column
shifter, the button is located
at the end of the shift lever.)The TRACTION OFF message will display on the
Driver Information Center. If the system is limiting
wheel spin when you press the button, the TRACTION
OFF message will display
-- but the system won't turn
off right away. It will wait until there's no longer a
current need to limit wheel spin.
You can turn the system back on at any time by pressing
the button again. The TRACTION READY message
should display briefly on the Driver Information Center.
The traction control system monitors the front brake
rotor temperature. If the traction control system comes
on while the front brake rotors are hot due to heavy use
of braking or previous traction control, the TRACTION
SUSPENDED message will be displayed
-- but the
system won't turn off right away. It will wait until
there's no longer a current need to limit wheel spin. The
TRACTION READY message should appear when the
brake rotors are no longer hot and the traction control
system will resume normal operation.
5-27
12. Tighten the wheel nuts firmly in a crisscross
sequence as shown.
If your vehicle is equipped with wheel nut covers,
screw them on with your fingers, then tighten
one
-quarter turn with the wheel wrench.
CAUTION:
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to become loose
and even come off. This could lead to an accident.
Be sure to use the correct wheel nuts. If you have
to replace them, be sure to get new GM original
equipment wheel nuts.
Stop somewhere as soon as you can and have
the nuts tightened with a torque wrench to
100 lb
-ft (140 N´m).
NOTICE:
Improperly tightened wheel nuts can lead to
brake pulsation and rotor damage. To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper
torque specification.
