The VMAC Remote Start/Stop Module for 2007-2009 Dodge 6.7L 2500-5500 Automatic Transmissions and 2007-2009 Sterling Bullet 6.7L 3500-5500 Automatic Transmissions allows easier remote start/stop. With the vehicle key in the RUN position, the module allows the starter to be engaged remotely. Ideal for bucket truck operators or any work truck requiring a remote engine start.