Kia Carens: Anti-theft System / Siren & ACU(Alarm Control Unit) Components and components location

Specifications
Siren & ACU(Alarm control unit)
Item
Specification
Normal operating voltage
DC 12V
Opera ...
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the left luggage side trim.
(Refer to Body - "Interior ...
Other information:
Component Location
1. Crash pad center lower panel
...
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). ...