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Home >> Volvo >> 2009 >> V70 >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> Differential Electronic Module (DEM), Driver Information Module (Dim), Engine And Engine Control Module (ECM) - Design And Function >> Driver Door Module (DDM) / Passenger Door Module (PDM) (2008-2010) >> Design >> Driver's Door Control Panels
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Driver's Door Control Panels

Fig 1: Driver Door Module
GLL154458Courtesy of VOLVO CARS CORPORATION

The driver door module (DDM) uses LIN communication to communicate with the control panel for power windows and door mirror operation in the driver's door. The central locking control panel in the driver's door in directly connected to the driver door module (DDM). The driver door module (DDM) receives input signals from the control panels, at which time it performs the function or uses CAN or LIN communication to forward the signal to the control module that will perform the function.

The following functions can be controlled via the control panels: 

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