The member that repairs the RCM is @tighed1
He does an excellent job for a great price and has a quick turn around! He also does the horn modification so that your horn will work without the key in the ignition.
Too me that was a big safety issue. I have a new spare and this winter I'll send my new one out to have that mod done and let him make sure everything is good.
Below is a picture of the RCM. It is located in the big electronics box near the battery. There are 3 components located in that box, the RCM is the one closest to the engine.
When you're taking the connections off DO NOT pull on the wires. Pull the connectors straight off. If they are stuck use a screwdriver to gently pry up while you are pulling the connector.