lundi 23 juin 2014

Megane CC - roof mechanism fault

today the error message 'roof mechanism fault' appeared again.



After some tries I could isolate the fault - when the boot lid is closed after closing the roof apparently the hydraulics does not get the message 'lid is closed, stop pumping' but continues to pump. Also the electronic seem not to get the 'lid closed' message and shows the error message then.

The hydraulics continues to pump for some time until the pump gets quite hot and cuts off.



So somewhere there has to be a sensor that sends the 'lid is closed' message to the hydraulics and electronic - does anybody have a clue where to find this sensor or where the 'lid is closed' message comes from?




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