I have a 2000 Nissan Maxima GXE. Non Bose stereo and manual climate control. Installed a Pioneer HU, amp, and subs.

Everythings works and sounds great, but my climate control seems to be stuck in the same position as it was when I pulled everything out. I pulled it all back out assuming there was a connection issue, but everything is connected as it should be.

Has anyone run into this? I've searched and found nothing. I have looked at every fuse I thought could be the culprit, but nothing. I even took the control unit completely apart and everything appears fine, nothing burned on the circuit boards, and all wires are still soldered to the boards.

Thanks for reading