Cadillac 2011 STS - Manual (Page 324)

Black plate (12,1) Cadillac STS Owner Manual - 2011
See DIC Warnings and Messages on page 4‑76. The
normal power steering system is still operational. You
might notice that the center position of the steering
wheel is changed and that more steering effort at low
speeds and less steering effort at high speeds is
required. You can continue to drive the vehicle with
normal power steering but you should have your dealer
inspect the steering system as soon as possible in
order to have the problem corrected and the steering
wheel position centered.
When stability control activates, the system
automatically adjusts the front road wheel steering
angle, modifies the suspension stiffness, and selectively
applies braking pressure at any one of the vehicle's
brakes to help maintain directional control of the
vehicle. Adjustments to the steering will not be felt in
the steering wheel. See Enhanced StabiliTrak
® on
page 5‑7.
It is recommended that the battery not be disconnected
when the steering wheel is turned from the center
position. If this occurs, the center position of the
steering wheel could be temporarily changed a small
amount. You can continue to operate the vehicle and,
after a short time, the center position of the steering
wheel will return to normal.
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.
To help you steer in the direction you want to go, during
certain sharp or sudden cornering maneuvers, gear
selection is controlled. This will maximize the available
drive wheel torque and minimize the transmission
response time and shift activity. During this kind of
maneuver, the transmission shifts automatically as
vehicle speed changes.
5-12