Date: Fri, 28 May 2004 07:30:57 +0200 From: "Arjan Grobben" <arjangrobbennospamial.com> Subject: Re: '93 9000 CSE Airco with a mind of its own
Thanks Fred! "Fred W." <Fred.Willsnospampam myrealbox.com> schreef in bericht news:-pidncmpLJw2byjdRVn-vgnospamphia.com... > > > ' > > "Fred W." <Fred.Willsnospampam myrealbox.com> schreef in bericht > > news:yO6dnaJ6pL8EOC7d4p2dnAnospamphia.com... > > > > > > "Arjan Grobben" <arjangrobbennospamial.com> wrote in message > > > news:40b39f12$0$41763$5fc3050nospamder2.news.tiscali.nl... > > > > Hi there, like I said, the airco does not switch on when I lower the > > > > temperature will driving. But it works when het car is allready hot > > inside > > > > due to the sun, right from when I start it. > > > > > > > > > > ACC temp sensor/fan in the dash is bad? > > > > > > -Fred W > > > > > > > "Arjan Grobben" <arjangrobbennospamial.com> wrote in message > news:40b4f32d$0$41754$5fc3050nospamder2.news.tiscali.nl... > > You know how I can check it? > > > > Arjan > > > > First listen to it. Often the problem is just that the little fan inside is > not running or is running too slowly. > > Next pull the little grille off the front and look for fuzz balls an d lint > build up that might be blocking the airflow into the sensor. The sensor is > a little diode looking thing mounted on a circuit card near the front of the > unit. Be careful poking around there as it is fairly faragile and can break > right off. (don't ask how I know). > > There is also a way to run an automatic test of the ACC system. Press and > hold down the vent and auto buttons simultaneously. You'll see it go > through a bunch of gyrations and will output error codes if there are any > problems. > > More info here: > http://www.thesaabsite.com/9000/9000ACC1.htm > > -Fred W > >