Re: Door Fan running after shut-down - Saab 9000 Bulletin Board - Saabnet.com
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Re: Door Fan running after shut-down
Posted by Mister Bubble [Email] (more from Mister Bubble) on Thu, 26 Jun 2014 05:31:13
In Reply to: Door Fan running after shut-down, 97Aero, Wed, 25 Jun 2014 05:35:53
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I ran into this in my 97 a few years ago.
You'll probably find that the door fans run when the little fan on the dash (the interior temp sensor)runs.
I didn't get to root cause - because I couldn't find a schematic for the ACC board itself - but I'm guessing that a component has failed on the board, and is allowing the little fan's 'run' signal to also de-gate the drive transistor(s) for the door fans.
Fix is either disconnect the door fans, or get a different ACC.
posted by 96.42.253...
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