Other information:
System Overview
RPAS (Rear Parking Assist System) is an electronic driving aid that warns the
driver to be cautious while parking or driving at low speed. The sensor uses
ultrasonic waves to detect objects within proximity of the vehicle.
RPAS consists of four RPS sensors ...
Description
Variable Intake manifold Solenoid (VIS) valve is installed on the intake manifold.
The VIS valve controls the vacuum modulator which activates a valve in the intake
manifold. The ECM opens or closes this valve according to engine condition (Refer
to below table). ...