194001468 - E3050 FRONT ELECTRIC WINDOWS - FUNCTIONAL DESCRIPTION

The two control units, driver''s door M066 and passenger door M067 receive a direct supply from the batter with the logic described above (and controlled by the Body Computer M001 pin 14 of connector F) via the services relay T13 located in the junction unit under the dashboard B002 via two lines protected by fuses F47 and F48. The supply arrives, for both control units, at pin 8 of connector D.The control units M066 and M067 are connected to one another and to the Body Computer M001 via the CAN line at pins 15 and 16 of connector B.Unit H44 contains the driver and passenger side window controls:: dedicated analogue signals are sent to pins 31 and 33 of connector A of M066 (pin 32 supplies a reference earth).Control unit M066 operates the electric window motor N060 (driver''s side) directly - pins 9 and 10 of connector D - and via control unit M067 - pins 9 and 10 of connector D - electric window motor N061 (passenger side).Similarly, the passenger side front door control H050 sends an analogue signal to control unit M067 pin 32 (pin 33 supplies a reference earth), which drives electric window motor N061 .Signals for the anti-crush safety sensors, included in the electric window motors N060 and N061 arrive at pins 2 and 5 of connector C of M066 and M067.The two control units are connected to the instrument panel E)50 via the CAN line to manage the general failure signal if there is a failure in the anti-crush safety sensors.The Body Computer is connected to the ignition device H003 for the central closing of the windows via the CAN line pins 24 and 25 of connector H.