The Theft Deterrent System on this vehicle is comprised of two separate systems, the Personal Automotive Security System (PASS-Key® III) and the Content Theft Deterrent (CTD) system. These system are described and diagnosed separately within this section. For CTD operation, refer to Content Theft Deterrent (CTD) Description .

SECURITY Indicator

The yellow indicator SECURITY on the instrument cluster is controlled by both the PASS-Key® III system (VTD module) and the CTD system (RIM).

PASS-Key® III System

The PASS-Key® III system is designed to help prevent vehicle theft by disabling the engine unless an ignition key with a specific electrical value is used in the ignition lock cylinder. The PASS-Key® III system operates independently of the CTD system. Protection is provided even if the CTD system is not armed. The components of the system are the ignition keys (black or gray), ignition lock cylinder, PASS-Key® III Theft Deterrent (VTD) module, PASS-Key® III Reader Exciter, Powertrain Control Module (PCM) and two starter relays (START 1 and 2) in the underhood junction block.