System description/Design: Notes
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.
The central locking system is a distributed system. Those parts which are included in the system are:
- rear electronic module (REM)
- central electronic module (CEM)
- driver door module (DDM)
- passenger door module (PDM)
- driver information module (DIM)
- climate control module (CCM)
- upper electronic module (UEM)
- switch for unlocking the fuel tank filler cover
- lock units in doors
- lock motor at the fuel tank filler cover
- lock unit for tailgate/trunk lid.