Theft Attempted - 25
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
The DIC displays the THEFT ATTEMPTED - 25 message when the rear integration module (RIM) detects a potential vehicle theft. The DIC receives a class 2 message from the RIM requesting illumination. The IPC sends a class 2 message to the radio in order to activate an audible warning.