22 · Diagnostics

Boot opening/closing not working

Make: Alfa Romeo
Model: GT Factory Service Manual
Year: 2003–2010
Section: Doors › Boot opening/closing not working

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Fault diagnosisBoot opening/closing not working

BOOT OPENING/CLOSING NOT WORKING

When the boot is opened/closed using the key or opened using the button in the control panel, the boot does not open and does not close

1	FUSE AND RELAY CHECK	All OK	Problems met	Operation
		Results of the tests
	Check the condition of the fuses and relays See See E3045 BOOT AND FUEL FLAP OPENING	Continue to Step 2	Components faulty	Replace the component involved (if a fuse is involved, search for the cause of the problem)
2	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Check the opening/closing of the boot through active diagnosis	Continue to Step 6	The boot does not open/close	Continue to Step 3
3	ELECTRICAL CIRCUIT CHECK	All OK	Problems met	Operation
	Check the electrical connection between the body computer node, driver''s door node and the boot lock. See See E3045 BOOT AND FUEL FLAP OPENING	Continue to Step 4	Electrical connector in boot lock not correctly connected	Connect the electrical connector to the boot lock correctly
		Continue to Step 4	Connections broken or not insulated	Restore continuity/insulation of the electrical connection See See E3045 BOOT AND FUEL FLAP OPENING
4	CHECKING ELECTRICAL SIGNAL	All OK	Problems met	Operation
	Disconnect the boot lid lock electrical connector and check for a opening command signal.	Continue to Step 5	Opening command signal absent.	Continue to Step 7
5	Continue as instructed by the tester	All OK	Problems met	Operation
	Check that the fault is no longer present.	End of diagnosis	The fault persists	Replace the boot lock motor Op. Op. 7015B70 TAIL-GATE LOCK MOTOR - R R AND CHECK LOCK SUPPLY LINE
6	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Press the button in the dashboard and check, in the parameters ambient, at the Driver''s Door Node, that the boot lid opening button status changes	Continue to Step 9	There is no change in the status	Continue to Step 7
7	ELECTRICAL CIRCUIT CHECK	All OK	Problems met	Operation
	Check the electrical connection between the switch in the dashboard and the Driver''s Door Node See See E3045 BOOT AND FUEL FLAP OPENING . Also check that the switch in the dashboard is working properly.	Continue to Step 8	Connections broken or not insulated	Restore continuity/insulation of the electrical connection See See E3045 BOOT AND FUEL FLAP OPENING
		Continue to Step 8	Switch faulty	Replace the switch in the dashboard Op. 7015B80
8	REPLACING DRIVER''S DOOR NODE	All OK	Problems met	Operation
	Replace the Driver''s Door Node Op. 5505A42 and check that the fault is no longer present	End of diagnosis	The fault persists	Restore the Driver''s Door Node and replace the Body Computer Node Op. Op. 5505A32 BODY COMPUTER - R R
9	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present.	End of diagnosis	The fault persists	Replace the body computer node Op. Op. 5505A32 BODY COMPUTER - R R

‹ Prev Central locking / not working with remote control Next › Luggage compartment does not open with remote control

Parts & tools for this job Staging For 2003 Alfa Romeo GT

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