Question about 1999 Mercury Sable

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No ac code 888

I have a 1999 Sable ac is blowing hot yetall ac lines are cold and charged. Ran a self test for the blend door and the code that came back was 888 I do not know what that means any help out there?

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The code 888 only means the self test is completed, if no other codes came up, it's hard to tell what the problem is.
It could be the climate control modual, without further testing, it's just guessing.

Posted on Jul 14, 2009

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