23 · Diagnostics

Electric front windows / not working

Make: Fiat
Model: Panda Factory Service Manual
Year: 2003–2012
Section: Window opening mechanism › Electric front windows / not working

‹ Prev Air preheating is not activated with low external temperature Next › One of the electric front windows is not working

Fault diagnosisElectric front windows / not working

ELECTRIC FRONT WINDOWS / NOT WORKING

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	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
		Results of the tests
	With the diagnostic equipment (Examiner or other instruments) connected, check the CAN information: for inactive control units; control unit errors; absence of control unit with error in CAN line	Continue to Step 4	Presence of faults	Continue following the instructions for the diagnostic equipment
		Continue to Step 4	Presence of faults	Continue to Step 2
2	PRELIMINARY CHECKS	All OK	Problems met	Operation
	Check the condition of the fuses in the luggage compartment junction unit See E3050 ELECTRIC FRONT WINDOWS	Continue to Step 3	Fuse damaged	Replace fuse
3	CHECK ELECTRICAL SYSTEM	All OK	Problems met	Operation
	Check: the condition of the connection between the luggage compartment junction unit and the driver's door node. the condition of the connection between the luggage compartment junction unit and the passenger door node.	Continue to Step 4	Connections broken	Restore the connections See E3050 ELECTRIC FRONT WINDOWS
4	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Connect the diagnostic equipment (Examiner Plus or Smart) to the diagnostic socket and check: that there are no errors in the Driver's Door Node unit that there are no errors in the Passenger Door node control unit	Continue to Step 5	Errors present in the Driver's Door Node and/or Passenger Door Node	Continue according to the instructions for the diagnostic equipment
5	SERVICES RELAY ELECTRICAL CIRCUIT CHECK (POWER CIRCUIT)	All OK	Problems met	Operation
	Check the continuity of the connections between the services discharge relay and the driver's/passenger door node See E3050 ELECTRIC FRONT WINDOWS	Continue to Step 6	Connections broken	Restore the connections See E3050 ELECTRIC FRONT WINDOWS
6	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present

‹ Prev Air preheating is not activated with low external temperature Next › One of the electric front windows is not working

Parts & tools for this job For 2003 Fiat Panda

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