Nailhed66 Posted May 23 Share Posted May 23 Driving my Reatta today and it’s 90 degrees outside, coolish air is blowing furiously out of the dash vents but the air isn’t really cold . No low refrigerant code or message, just the B440 air mix door code. Any recommendations for troubleshooting this issue ? Link to comment Share on other sites More sharing options...
Nailhed66 Posted May 23 Topic Author Share Posted May 23 Never mind, I just found this in the How To guide. Thanks Reatta Owners Journal ! 2 Link to comment Share on other sites More sharing options...
Nailhed66 Posted May 25 Topic Author Share Posted May 25 Update: problem solved. It turns out that the blend door was sticking and with a bit of wiggling the arm back and forth, I was able to get it to the Max Cool position where it will stay for the summer. That How To Guide here was so helpful. Thanks again ROJ 2 1 1 Link to comment Share on other sites More sharing options...
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