So i went to drive the jimmy yesterday and the hvac does nothing at all. its the auto climate model.
No lights come on when pressing the ac/defrost/recirculate buttons, all the dials do nothing.
I checked the fuse and it isnt blown.


Ive generally checked around and searched online already, is there a relay or something else im missing?

 

have a look here, not sure.. if it will help

https://blazerforum.com/forum/2nd-ge...hissing-95272/

different model year truck