I need to replace the stupid cable that runs from the backside of the vent control **** up to the vent switch. Does anyone know the part number for this? I have tried my local Chevrolet dealership, and the usual autozone/etc, and all four places looked at me like I was idiot.

The cable has become crooked, kinked, etc, and I need to get it replaced, as the car has no defroster, and I live in the middle of the country.

Bad combination right now.

 

I had this problem, the switch wouldnt turn all the way to the right; took to dealer, they replaced the cable...wonder why they didnt know what you were talking about?!!! it was still under warranty, but wasnt too expensive to replace cable and ****. good luck!