Vehicle Theft Security System Module

VTSS module is integrated into Remote Keyless Entry (RKE) module. Also see REMOTE KEYLESS ENTRY MODULE . When the VTSS is armed, it monitors the status of the ignition switch and ajar switches for the vehicle doors and liftgate. If the alarm is tripped, it will sound the vehicles horn, flash the exterior lamps and the VTSS indicator located in the instrument cluster.

Arming the system is accomplished by locking the doors with the door lock switch following a normal exit sequence of opening the door, pressing the power lock button and closing the door, by using a cylinder lock switch or by pressing the RKE lock button. After all the doors are closed, the VTSS indicator will flash quickly for sixteen seconds indicating the pre-arm process, after which it will flash at a slower rate indicating the system is armed. If during the pre-arm process a door is opened, the ignition is turned to the run/start position, or if the RKE module receives an unlock request, the system will automatically be disarmed.

Disarming can be accomplished with a RKE unlock, turning the ignition on with a valid sentry key or unlocking the vehicle with a cylinder lock switch. All of the switches for the VTSS system can be monitored using the DRBIII. The DRBIII is also useful to determine the cause of a customer complaint of the alarm going off with no apparent reason. For more information see ANTI-THEFT SYSTEMS - PT CRUISER article.