Position Sensor Suspension
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
Measurement range approximately 0.5-4.5 V.
The Suspension Module (SUM) receives information about the vertical position of the rear wheels from the position sensors mounted on a bracket in the body. The value varies between 0.5 V- 4.5 V depending on the position of the rear car body.