Power-Up Mode
WARNING: This page is about a different car, the 1994 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
When battery is disconnected then reconnected, the VTSS enters its power-up alarm mode. Power-up alarm mode prevents the engine from running and flashes parking light and taillights. To exit power-up mode, the VTSS must be disarmed.