a/c high/low knob is stuck

[mcfinken]

On my '92 camry the high low knob broke off. The post behind the knob will not turn with another knob or pliers. It is stuck on high, but there's no air blowing out. Is this an a/c problem or a simple problem with the post? Any ideas on how to fix?

Thanks

[Erbe]

take the knob from the other big temp control and switch it in there when you need to adjust it

[mcfinken]

I tried the other knob and pliers. Neither way can rotate the post.

[Erbe]

hmm....make sure you didnt break off a piece of the knob on the post...other than that, try ripping apart the whole ac control to see what wrong behind the face

[mcfinken]

Can anyone tell me what to look for once I get the face off of the area?

[GaviN]

I think thats a common problem.. I replaced my knob thanks to a generous tn member (TRDjibz)

[mcfinken]

does anyone have anymore suggestions on how I could fix this?

[5spd V6 ClrTail]

My temp control knob is stuck on the cold side. I was gettin ready to take out the pliers for the winter season until I read this.