Posted 3/30/2008 23:56 (#346069 - in reply to #345745) Subject: RE: GS2 questions.
NE SD
Yes, both recievers have the TCM. You can't autosteer without them.
I should also say that both the GS2 and GS1 recognize the TCM, but NOT the starfire reciever on the unit I suspect to be bad. Not on the "info" or "setup" menus.