I have for sale a ATEQ TPMS QuickSet device. It allows you to change the TPMS sensors from summer to winter without having to go to the dealer and pay. I have used it and works perfectly. It stores 4 cars and 2 sensors for each car. Comes with ATEQ TPMS QuickSet, ECU and USB cable, and software. Here is a review: http://www.toyotanation.com/forum/sh....php?p=2784733 http://priuschat.com/forums/gen-ii-prius-main-forum/63842-diy-tpms-sensor-registration-tool.html Price: sold to wick1ert PM me if interested