Transmission selector stays on the one.the track light comes on and now ac off too

What is your question?

I pulled all fuses and unplugged all three plugs on the pcm and there's another plug that I unplugged from a small module that is above the pcm don't know what it is.

What makes this problem better or worse?

I was looking for a battery draw so I pulled all fuses and unplugged the pcm hooked it all back up and now the dash says ac off and the track light is on and the transmission selector always stays on the one.

How long has your 2010 Chevrolet Colorado had this problem?

1 day