To be detected, objects must be at least 10 inches
(25.4 cm) off the ground and below tailgate level.
Objects must also be within 8 feet (2.5 m) from the
rear bumper. This distance may be less during warmer
or humid weather.
A single beep will sound the first time an object is
detected between 20 inches (0.5 m) and 8 feet (2.5 m)
away. Beeping will occur for a short time when the
vehicle is closer than 1 foot (0.3 m) from the object.
The following describes what will occur with the URPA
display as the vehicle gets closer to a detected object:
Description
English
Metric
amber light
8 ft
2.5 m
amber/amber lights
40 in
1.0 m
amber/amber/red lights
23 in
0.6 m
amber/amber/red lights
flashing and beep for
three seconds
1 ft
0.3 m
The system can be
disabled by pressing the
rear park aid disable button
located next to the radio.
The indicator light will come on and PARKING ASSIST
OFF displays on the Driver Information Center (DIC)
to indicate that URPA is off, see
DIC Warnings
and Messages on page 3-66
for information about
clearing the message.
Notice:
If you use URPA while the tailgate is
lowered, it may not detect an object behind your
vehicle, and you might back into the object and
damage your vehicle. Always verify the tailgate is
closed when using URPA or turn off URPA when
driving with the tailgate lowered.
2-66
Summary of Contents for 2008 Silverado 1500 Pickup
Page 20: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 1 16 ...
Page 94: ... NOTES 1 90 ...
Page 178: ... NOTES 2 84 ...
Page 181: ... NOTES 3 3 ...
Page 406: ... NOTES 4 94 ...
Page 542: ... NOTES 5 136 ...