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Home >> Volvo >> 2007 >> S40 Base, 2.4 38, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Miscellaneous - Design And Function (544 Body) >> Control Modules, Doors (2007-2011) >> Design (2007) >> Driver's Door Control Panels
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Driver's Door Control Panels

Fig 1: Identifying Driver Door Control Panels
GLL128573Courtesy of VOLVO CARS OF NORTH AMERICA.

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: