Chevrolet 2009 Suburban Automobile User Manual


 
Autoride
®
With this feature, improved vehicle ride and handling is
provided under a variety of passenger and loading
conditions.
The system is fully automatic and uses a computer
controller to continuously monitor vehicle speed, wheel to
body position, lift/dive and steering position of the vehicle.
The controller then sends signals to each shock absorber
to independently adjust the damping level to provide the
optimum vehicle ride.
Autoride also interacts with the tow/haul mode that,
when activated, will provide additional control of the
shock absorbers. This additional control results in better
ride and handling characteristics when the vehicle is
loaded or towing a trailer. See “Tow/Haul Mode” under
Towing a Trailer on page 4-50 for more information.
Towing a Trailer
Do not tow a trailer during break-in. See New Vehicle
Break-In on page 2-26 for more information.
{ CAUTION:
The driver can lose control when pulling a trailer if
the correct equipment is not used or the vehicle is
not driven properly. For example, if the trailer is too
heavy, the brakes may not work well — or even at
all. The driver and passengers could be seriously
injured. The vehicle may also be damaged; the
resulting repairs would not be covered by the
vehicle warranty. Pull a trailer only if all the steps
in this section have been followed. Ask your
dealer/retailer for advice and information about
towing a trailer with the vehicle.
4-50