Showing Limp Mode, Not behaving as Such, Please Help

[71camaro]

Hey guys, got an odd issue. Earlier I was having a bit of an electrical problem with my push start module, took the battery off the car to reset. When I put the battery back on the transmission was showing limp mode on the DIS (all illuminated red). I pulled the battery again and left it off for roughly an hour as a precaution hoping the issue may reset since I don't have VAGcom with me (at university right now). Still showed limp mode. I drove the car home, took it easy at first, then decided to play around to see if I could find an issue. I have full use of tiptronic, all gears available, the transmission is downshifting well, too. seems to shift hard in sport and easily in drive, like normal. Reverse works, neutral and park work. I also have reverse lights, but neglected to check cruise control. Given that all appears well, what could be causing the indication of limp mode? I'm a bit confused and don't know what the issue could be.