Luggage compartment does not open with remote control

Make: Fiat
Model: Bravo Factory Service Manual
Year: 2007–2014
Section: Doors › Luggage compartment does not open with remote control

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Fault diagnosisLuggage compartment does not open with remote control

LUGGAGE COMPARTMENT DOES NOT OPEN WITH REMOTE CONTROL

The boot lid does not open when the remote control is operated.

The opening command for the boot lid is received by the body computer node via the internal RF receiver; the body computer node commands the door management control unit which unlocks the boot lid lock and releases it gently, disabling the alarm (if fitted).

0	PRELIMINARY CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
		TEST RESULTS
	Check the condition of the boot locking/unlocking system protective fuse	Move on to Step 1.	Fuse burnt out.	Replace the fuse (identifying the cause of the problem).
1	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Keeping the Examiner diagnostic equipment connected, check that there are no errors in the Body Computer Node and in the door management control unit.	Move on to Step 2	Presence of errors	Continue as described by the diagnostic equipment
2	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the opening of the boot lid in active diagnosis.	Move on to Step 3	The boot lid does not open.	Move on to Step 4
3	ELECTRICAL CIRCUIT CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the electrical connection between the door management control unit and the boot lid lock. See E3046 BOOT OPENING	Move on to Step 4	1. Connection broken or not insulated. 2. Electric lock defective	1. Restore the continuity/insulation of the electrical connection See E3046 BOOT OPENING Op. 7015B10 SINGLE TAILGATE LOCK - R+R OR REPAIR WITH PANEL/PROTECTION REMOVED
4	ELECTRICAL SIGNAL CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Disconnect the electrical connector for the boot lid lock and check for the opening control signal.	End of diagnosis	Opening control signal missing	Move on to Step 5
5	DOOR CONTROL UNIT OPERATION CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the door control unit is working properly.	Move on to Step 6	Door management control unit defective	Replace the door management control unit
6	CORRECT OPERATION CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the fault is no longer present.	End of diagnosis.	The fault persists.	Replace the Body Computer Node Op. 5505A35 MAIN BODY COMPUTER/JUNCTION UNIT - R.R.

‹ Prev Boot opening/closing not working Next › No doors / boot open buzzer signal with car in motion

Parts & tools for this job For 2007 Fiat Bravo

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