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Brian, Technician
Category: Car
Satisfied Customers: 1851
Experience:  20yrs volvo/saab foreign car service
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1999 saab: blower motor stays on high

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1999 saab 9-3. blower motor stays on high. if i turn off it it stays on in high setting. this has auto climate control. if i turn car off, fan stays on till battery drins down. climate control works however fan setings are always on high. help

Hi and welcome. The most likely cause is the climate control unit itself.It may need reprogramed or replaced. You will need to have it diagnosed by some someone who has a saab scan tool. If you need further help let me know.



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Customer: replied 7 years ago.
thank you. i have no check engine light, having it diagnosed by a saab tech. is obviosly something i was hoping to avoid. i must say the ccu sounds like the culprit. a fuse would not do this. i just wasnt sure if there is some relay that is stuck on or somthn. thank you and i have accepted your answer