How The System Works - Pontiac Montana SV6 2007 Owner's Manual

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).
URPA can be turned off
by pressing the rear park
aid disable switch
located in the overhead
console switchbank.
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
amber light
amber/amber lights
amber/amber/red lights &
continuous chime
amber/amber/red lights
flashing & continuous
chime
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.
English Metric
5 ft 1.5 m
40 in 1.0 m
20 in 0.5 m
1 ft 0.3 m
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