Subaru FreeSSM – Complete DIY ECU and TCM Management
Subaru vehicles from MY1999 onwards, including the Legacy, Liberty, Outback, Baja, Impreza, Forester and Tribeca can be analysed using a Subaru Select Monitor (SSM). SSM is an OBD based tool that allows configuration and customisation of the Engine Control Unit (ECU) and Transmission Control Unit (TCU), which is great for diagnostic and tuning purposes.