I have my EVO combo and CHRT4 hooked up as a stand alone remote start using the t harness. It starts and runs great. Tonight, I started the truck with the OEM remote, put my key in the ignition, turned the key to the run position, and drove home. When I got there, I took the key out of the ignition and the truck would not shut off. I had to use the remote to shut it off. I've installed other remote starts on different vehicles and they all used the brake wire to change from the remote start to the OEM ignition..if that makes sense to anyone. And the key would shut off the vehicle once it was removed. Did I not wire this up correctly in my 2012 Ram Diesel or is this just the way this system works? Thank you for your help