Buick 2008 Automobile User Manual


 
To turn the system off or
on, press and release this
button located in front
of the shift lever.
TCS automatically comes on whenever the vehicle is
started. To limit wheel spin, especially in slippery
road conditions, always leave the system turned on.
TCS can be turned off if needed.
The system can be turned on or off at any time by
pressing the TCS button. The DIC will display TRACTION
CONTROL OFF when the button is pressed, and part of
the traction control system is disabled. The vehicle will
still have brake-traction control, but will not be able to use
the engine speed management system. System noises
may be heard as a result of the brake-traction control
working. If the controller detects excessive wheel spin
in this mode, the TCS/StabiliTrak light may blink.
It is recommended to leave the system on for normal
driving conditions, but it may be necessary to turn
the system off if the vehicle is stuck in sand, mud, ice or
snow, and you want to “rock” the vehicle to attempt to
free it. See If Your Vehicle is Stuck in Sand, Mud, Ice,
or Snow on page 4-17.
Adding non-dealer/non-retailer accessories can affect
the vehicle’s performance. See Accessories and
Modifications on page 5-3 for more information.
Steering
Power Steering
If power steering assist is lost because the engine stops
or the system is not functioning, the vehicle can be
steered but it will take more effort.
Steering Tips
It is important to take curves at a reasonable speed.
Traction in a curve depends on the condition of the tires
and the road surface, the angle at which the curve is
banked, and vehicle speed. While in a curve, speed is
the one factor that can be controlled.
If there is a need to reduce speed, do it before entering
the curve, while the front wheels are straight.
Try to adjust the speed so you can drive through the
curve. Maintain a reasonable, steady speed. Wait
to accelerate until out of the curve, and then accelerate
gently into the straightaway.
4-8