WARNING: This page is about a different car, the 2012 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Construction Diagram Of Theft Alarm (Without Theft Alarm Sensor)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Fig 1: Construction Diagram Of Theft Alarm (With Theft Alarm Sensor)