Theft System Indicators
IPC illuminates SECURITY indicator in message center as determined by Vehicle Theft Deterrent (VTD) system. IPC receives a class 2 serial data message from theft deterrent controller module requesting illumination. VTD system requests IPC to illuminate SECURITY indicator only when the ignition switch is in RUN position. VTD system uses SECURITY indicator as a malfunction indicator. Content Theft Deterrent (CTD) system requests IPC to illuminate indicator only when ignition switch is in OFF position. CTD system uses indicator to identify system status.