vince42 Posted November 14, 2014 Report Share Posted November 14, 2014 air flow is very weak coming from the dash. Quote Link to comment Share on other sites More sharing options...
IceCold Posted November 16, 2014 Report Share Posted November 16, 2014 Any codes? Quote Link to comment Share on other sites More sharing options...
Cadillac Jim Posted November 27, 2014 Report Share Posted November 27, 2014 I think he may have a B0409, just a hunch. I would check for vacuum leaks, but just one mixer door sticking is likely one actuator. The trick is to find the particular actuator up under the dashboard. Quote -- Click Here for CaddyInfo page on "How To" Read Your OBD Codes-- Click Here for my personal page to download my OBD code list as an Excel file, plus other Cadillac data -- See my CaddyInfo car blogs: 2011 CTS-V, 1997 ETC Yes, I was Jims_97_ETC before I changed cars. Link to comment Share on other sites More sharing options...
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