Identifying The Damper Motors
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2009 Volvo S60, 2008 Volvo S60, 2007 Volvo S60, 2006 Volvo S60, and 2005 Volvo S60. However, it is still accessible from the selected car via links, so may be relevant.
This function is used to identify the damper motor module (DMM) after a replacement. When replacing the damper motor module (DMM), the new unit will have a general identity on the LIN bus. The damper motor module (DMM) must then be run to its limit positions. The number of steps the motor can be run between the limit positions is unique for each damper. This determines the functionality of the new damper motor module (DMM) for the climate control module (CCM).