Cotederek

I am having the same issue with my 2011 V6 crew. Sporadic "no key detected". I've taken it to the dealer 3 times now and all they do is replace the battery. I had an argument with service advisor yesterday over this issue. If the battery was replaced and less then a month later the same issue re-appears, more then likely it's not the battery. I'm frustrated because the dealer won't do anything about it. If they showed more initiative to fix the problem, I wouldn't be as pissed off. Have any other dealers recommended what the Robles may be?