The reason they had to hook up to the ECM is that when they replaced the ignition switch I got two new key fobs.That is when they hooked up to the ECM. Of course the TMax was not recognized by the HD computer. That is when they said that that killed my warranty. They also put on the paperwork that I was running the TMax. As this would flag the motor company that I had a Non Stock ECM. But I did get my seat replaced under Warranty. So the Motor Company has not caught up with me yet.
Bill
I assume you didn't throw the original ECM in the trash, so if you run into something in the future that requires a dealer to connect to the ECM I'd suggest you remove the T-Max and reinstall the original ECM. Problem solved.
Obviously since the locks and fobs and all that good stuff were working with the T-Max installed, before the dealer screwed them up, you don't need the stock ECM for them to work. So this was strictly a case of a jackass in a Harley store (my, what a rare thing that is (not)) deciding to screw with you. The smart way to deal with that is to find a good dealership, do not spend another nickel in the crappy one, and give that original dealership all the free negative advertising he can stand. As long as folks tolerate being screwed and jerked around by these clowns, nothing will change.
Jerry