Did you mean to post in a gen 2 (2004–2009) forum? Questions about a 2014 will get more eyeballs in a gen 3 forum. (You can ask the mod to move your thread.) You might also offer a little more background for your question. There is a module called the "transmission control ECU", whose whole entire purpose on Earth is to move the little pawl that keeps you from rolling away in Park. Everything else the transmission can do is really directed by the power management control ECU (via the MG ECU). So knowing more about your actual issue or the reason for your question might help pin down the right ECU. If I remember right, both the power management control ECU and the transmission control ECU live in the ECU village behind the glove boxes.
