I just purchased a jdm hvac unit and adapter harness, and got this installed tonight but it only partially works. I have no temperature display, turning the temp knob doesn’t seem to do anything, but pressing it does turn it on, fresh/recirc display works, fan up/down works, defrost button works, off button works, mode button works, not sure if ac button works as there’s no display for that, any ideas?
Edit: mode button changes the modes, but always displays “face” mode. Temperature knob works, but doesn’t display anything, ac button works, but doesn’t display anything,