Thank you for taking the time to watch my videos. Don't forget to Like and Subscribe. This video shows how we program a replacement engine control module on a 2011 Jeep Liberty by simply changing the VIN. This procedure works on most Chrysler, Dodge Jeep vehicles. You can send us you pcm for programming. https://www.automotivecircuitsolution... https://amzn.to/342GQP2 Diagnostic tool in the video