PASSLOCK™ System
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2000 GMC Yukon, 2000 GMC Savana Special, 2000 GMC Savana Camper Special, 2000 GMC Savana, and 2000 GMC Pickup. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Passlock™ module may also be referred to as EVO/Passlock™ module.
The Passlock™ system is designed to prevent vehicle theft by disabling the engine unless a mechanical key is used to correctly engage and rotate the Passlock™ lock cylinder. System components include ignition switch, Passlock™ lock cylinder, Passlock™ sensor, Passlock™ module and Powertrain Control Module (PCM) or Vehicle Control Module (VCM).