Chevrolet 2007 Automobile User Manual


 
URPA can be turned off
by pressing the rear
park aid disable switch
located in the
overhead console
switchbank.
While the system is disabled, an indicator light will
be lit on the switch. You will not see any lights
on the rear display if the switch is in the off
position.
How the System Works
Unless disabled, the URPA will turn on
automatically when the shift lever is moved into
REVERSE (R). When the system turns on,
the three lights on the display will illuminate for
one and a half seconds to let you know that
the system is working. If your vehicle is moving in
REVERSE (R) at a speed greater than 3 mph
(5 km/h), the red light will flash to remind you that
the system does not work at speed greater
than 3 mph (5 km/h).
If an object is detected at a REVERSE (R) speed
of less than 3 mph (5 km/h), one of the following
will occur:
Description English Metric
amber light 5 ft 1.5 m
amber/amber lights 40 in 1.0 m
amber/amber/red lights &
continuous chime
20 in 0.5 m
amber/amber/red lights
flashing & continuous
chime
1 ft 0.3 m
A chime will sound the first time an object is
detected between 20 inches (0.5 m) and 5 feet
(1.5 m) away.
URPA cannot detect objects that are above liftgate
level. In order for the rear sensors to recognize
an object, it must be within detection range behind
the vehicle.
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