One problem related to brake antilock control unit/module has been reported for the 2006 SAAB 9-3. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 SAAB 9-3 based on all problems reported for the 2006 9-3.
My 2006 SAAB 9-3 aero has a series of unpredictable braking motions. I have had the braking sensor assembly replaced - however brake pressure and control are unpredictable. Letting up on the brake slowly results in a loss of all brake pressure in a non-progressive fashion. There are also times that only by pushing the brake pedal all the way down to the stop that the car can be held in place when idling.