Rear spring sensor malfunction can cause the rear suspension to sag requiring recalibration of the sensors.Google+
Car Problem Reports
Saab 9-7x Sagging Rear Suspension
Saab 9-7x Problem
Average Mileage: 93,605 mi (50,964 mi - 146,000 mi)
everytime my vehicle is shut off my rear end is sagging to ground do you know what may cause this.
Visitor, 2006 Saab 9-7x
when i come out in the morming togo to work the car is squatting to the bottom with no air at all in the suspension. it fills right back up again when i start the car.
Visitor, 2006 Saab 9-7x, 95,000 mi
Sagging Rear Suspension
Visitor, 2006 Saab 9-7x, 89,500 mi
SUV is sitting from night before with rear on the floor. Start it up and it inflates.
Park it in the garage at night and Rinse & Repeat... Every day...
Visitor, 2007 Saab 9-7x, 105,000 mi
Rear end of vehicle sags badly when turned off, then the air shocks pump it back up again when you start the vehicle.
Visitor, 2008 Saab 9-7x, 97,500 mi
Visitor, 2009 Saab 9-7x, 87,000 mi
when the car is left to sit for a few hours the back of the car is sagging, but seems fine once the car is started
Visitor, 2006 Saab 9-7x, 100,000 mi
Rear end sags every time I leave it sitting for a few hours. Pumps back up as soon as I crank it.
Visitor, 2007 Saab 9-7x, 90,000 mi
Same exact problem. Rear suspension lowers WAY DOWN when car is turned off then pumps up when car is turned back on.
Visitor, 2006 Saab 9-7x, 146,000 mi
sagging rear suspension