M01 ELECTRIC FRONT WINDOWS / NOT WORKING - Fiat - MULTIPLA - eLearn

With the ignition key in the ON position, when the buttons on the doors are operated, the electric front windows do not work at all

1	ELECTRIC WINDOWS ELECTRICAL CIRCUIT CHECK	All OK	Problems met	Operation
		Results of the tests
	Check, in order: electric windows relay switches supply and earth See E3050 ELECTRIC FRONT WINDOWS	Continue to Step 2	Component defective	Replace the component involved
		Continue to Step 2	Connections not correct	Restore the connections
2	CHECKING CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Search for the fault starting from another symptom'

With the ignition key in the ON position, when the buttons on the doors are operated, the electric front windows do not work at all

1	ELECTRIC WINDOWS ELECTRICAL CIRCUIT CHECK	All OK	Problems met	Operation
		Results of the tests
	Check, in order: electric windows fuse electric windows control unit supply and earth connection between electric windows control unit and switches electric window switches earth See E3050 ELECTRIC FRONT WINDOWS	Continue to Step 2	Component defective	Replace the component involved (if a fuse is involved, search for the cause of the problem)
		Continue to Step 2	Connections not correct	Restore the connections
2	ELECTRIC WINDOWS CONTROL UNIT CHECK	All OK	Problems met	Operation
	Check that the electric windows control unit is working properly see DESCRIPTION AND OPERATION: 5505 ELECTRICAL CIRCUIT FOR INSTRUMENTS/INDICATORS	Continue to Step 3	Control unit not working	Replace the electric windows control unit Op. 7005M40
3	CHECKING CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Search for the fault starting from another symptom'