jnorland Posted April 14, 2023 Report Share Posted April 14, 2023 I'm stuck. driver's side will heat but not cool. Passenger side will cool but not heat. both actuators move when I change the internal temp from max low (with air conditioner on) to max high (with air conditioner off). Tried it with cabin filter removed--no better. Quote Link to comment Share on other sites More sharing options...
edjunior Posted April 15, 2023 Report Share Posted April 15, 2023 First, welcome to the forums. Second, it would help if you gave the specifics of your car. Did this just start happening? Did you do anything prior to it that may have caused it? It sounds like the blend doors. I had issues like that on my old F-250, and it was an issue on them. And finally, welcome to the forums. Quote Link to comment Share on other sites More sharing options...
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