CHEVROLET 2012 Suburban - Manual (Page 332)

Black plate (54,1) Chevrolet Tahoe/Suburban Owner Manual - 2012 - 2nd - 11/9/11
9-54 Driving and Operating
While going downhill, the Cruise
Grade Braking feature may
automatically shift to a lower gear to
keep the vehicle's speed down.
It may be necessary to apply the
brake or manually shift the
transmission to a lower gear. The
vehicle may shift to a higher gear
when grade braking assistance is
no longer required. Cruise Grade
Braking is not available while in
Range Selection Mode. See "Range
Selection Mode" under Manual
Mode on page 9‑35.
When the brakes are manually
applied the cruise control is
disengaged.
Ending Cruise Control
There are three ways to end cruise
control:
. To disengage cruise control,
step lightly on the brake pedal.
. Press the
[
on the steering
wheel.
. To turn off the cruise control,
press
I on the steering wheel.
Erasing Speed Memory
The cruise control set speed is
erased from memory by pressing
the
I
button or if the ignition is
turned off.
Object Detection
Systems
Ultrasonic Parking Assist
If available, the Ultrasonic Rear
Parking Assist (URPA) system uses
sensors on the rear bumper to
assist with parking and avoiding
objects while in R (Reverse).
{
WARNING
The URPA system does not
detect pedestrians, bicyclists,
animals, or objects below the
bumper or that are too close or
too far from the vehicle. To
prevent injury, death, or vehicle
damage, even with URPA, always
check the area around the vehicle
and check all mirrors before
backing.