9-5 heater fan problem(s)

Mar 21, 2006 1 Replies

Greetings to all of this great Saab NG:



Advice requested, please. The heater fan on our 1999 Saab 9-5 SE has stopped. I checked the appropriate fuses according to the owners manual but wonder if their may be a relay or some other component that I may have missed. The heating system seems to get charged with heated air, however there is no fan controls that will circulate the heat. Sound familiar to anyone? Any ideas? All responses will be greatly appreciated.



This heater malady... now, along with a possible blown tranny... may be time to move up a few model years.



Rich Gostenik Owner Green Diamond Tire - West Green Diamond Tire / E-Commerce


3 most probable causes.

  1. Bad fan speed controller. A royale PIA to replace.

  1. Bad fan motor.
  2. Bad ACC control head.

Good luck, Steve Crowe

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