Question about 1988 Cadillac Sedan DeVille

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'88 Camry AC buttons not working

I have an '88 Camry and the two lower settings for the AC doesn't work. The AC has 4 settings (Lo, 2, 3 and Hi) with buttons corresponding to each setting. When you push the button for either of the lower two settings (lo/2), the light turns on, but there's no air that blows. When you set the AC to the two higher settings (3/hi), there's air blowing out. I've tested all the fuses and pulled out the AC controller, but I can't seem to figure out what's wrong.

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  • 135 Answers

Fan speed controler could be bad, fan motor rellay could be bad.

Posted on May 19, 2009

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1999 chevy blazer 4x4 The 4 wheel drive dash switch is brand new. When in 2 wheel drive none of the buttons light up. When I push 4 hi the 4 hi and 4 lo button lights light up and seems to be in 4 hi. When...


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