Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Cabin Fan Control Unit Replacement

Model: Saab 9 3 MK 2 - Years 2002-2014
Part: Blower motor

If the cabin fan does not operate correctly or there is no change in airflow with varying fan speeds, the fault is likely in the fan control unit. This unit is located beneath the air duct, behind the central console: to access the duct, remove the glove compartment from the passenger side. Once the flap is opened, it is easy to access the fixing screws: remove the screws, unclip the side cover of the dashboard, and detach the glove compartment. Next, to access the fixing screws of the control unit, you also need to remove the plastic cover underneath: at this point, you can replace the control unit and check the correct operation of the fan before reassembling everything.

Updated on 6 February 2026 by ScegliAuto

Video tutorial

Related tutorials

Replacing Front Headlight Bulbs
Replacing Front Headlight Bulbs
Saab 9 3 (2002-2014 / MK 2) To replace the left front headlight bulb, first remove the air filter housing; then remove the rubber cap behind the headlight, disconnect the connec…
Installing AUX IN Adapter
Installing AUX IN Adapter
Saab 9 3 (2002-2014 / MK 2) To install an AUX input, you need to remove the original radio to connect the interface control unit of the input: you will need the appropriate extr…
Replacement of Cabin Air Filter
Replacement of Cabin Air Filter
Saab 9 3 (1998-2003 / MK 1) Cleaning the cabin air filter is absolutely essential to avoid the unpleasant smell often noticed when first turning on the air conditioning. Therefo…

Other guides you may be interested in

How to Replace the Remote Battery for the Volvo XC40?

In this tutorial, you will see how to replace the battery in the remote for the Volvo XC40, a very simple and quick operation. For this, you will need a replacement battery of type CR2032 and possibly a small flathead screwdriver. First, remove the front cover by pressing the button on the metal ring, then locate the second button, press it as well, and remove the opposite cover. Next, open the circular cap, take out the old battery, and insert the new one in the opposite direction. Finally, reassemble everything.

Watch the video!


by ScegliAuto

More videos