Hey guys,


I have an 07 Silverado classic LT(cloth seats) and wanted to add tire pressure sensors so I've put in GM EZ sensors with the rubber valve stems 433mhz and tried using a tech 2 to activate the system. Here's my issue, I've found in the passenger door module in diag section you can enable it but when I hit enable it still says the system is inactive. I believe I have the right door mudule UK3 which is the one that allows me to see individual pressures but I'm not sure why it won't allow the system to enable, do I need to go into the serviceable programming section and re flash my BCM or do I have the wrong module? If anyone knows how to do this or has a bit of experience with the tech 2 ID appreciate it!