HVAC Recirculating Button not working. Any suggestions?
 

I’ve been battling this issue for about 6 months now. 3 different shops have failed to diagnose this issue.

basically, my HVAC recirculating button is not working when I press on the button. (I know when it works - I can hear something when the air is circulating for the inside). Two shops couldn’t figure it out, one shop swapped the whole control panel out, but the problem still exists.

I am at a loss on what to do at this point. Is this more of a fuse issue?


https://cimg1.ibsrv.net/gimg/hondafo...68276edd0.jpeg

About the only thing left is the door.