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Cadillac seville sts 1999
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9 Posts
Discussion Starter #1
Charged a/c pleased that it keeps charge only apparent problem w sensor for drivers side climate control because even set to 60 degrees blows warm while pass side blows cold. Any idea where sensors might be? If thats it?
Thanks Guys getting a lot of good info off this site!
 

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White Diamond '03 DHS (with DTS floor shift)
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86,979 Posts
That is a common symptom of low refrigerant on a dual zone system.
 

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Registered
Cadillac seville sts 1999
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9 Posts
Discussion Starter #4
Found out on a recent cold morning that heat doesnt work until drivers side put up to 90 degrees. Changing pass side doesnt do anything...but once you turn up driver side warm air comes out of both????? Haven't added more refrigerant yet
 
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