Theft System

The IPC illuminates the SECURITY indicator as determined by the Vehicle Theft Deterrent (VTD) system and the Content Theft Deterrent (CTD) system. The IPC receives a class 2 message from the BCM requesting illumination.
^ The VTD system requests the IPC to illuminate the indicator only when the ignition switch is ON. The VTD system uses the indicator as a malfunction indicator.
^ The CTD system requests the IPC to illuminate the indicator only when the ignition switch is OFF. The CTD system uses the indicator in order to identify system status.