22 · Diagnostics

Doors open check warning light on

Make: Lancia
Model: Ypsilon Factory Service Manual
Year: 2003–2011
Section: Instrument panel › Doors open check warning light on

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Fault diagnosisDoors open check warning light on

DOORS OPEN CHECK WARNING LIGHT ON

After having carried out the initial test, the doors open check warning light in the Instrument Panel Node remains on constantly.

0	PRELIMINARY CHECK	All OK	Problems met	Operation
		Results of the tests
	Check that the doors close properly	Continue to Step 1	Doors not properly closed	Make sure they are properly closed Continue to Step 1
1	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Using the Examiner check, in the Instrument Panel Node ambient, that there are no errors and the following parameters are present	Continue to Step 5	Impossible to connect with the Instrument Panel control unit	Continue to Step 2
		Continue to Step 5	There are errors	Continue in accordance with the instructions for the diagnostic equipment
2	ELECTRIC POWER SUPPLY CHECK	All OK	Problems met	Operation
	Check that the Instrument Panel Node electrical power supply is correct	Continue to Step 3	Positive and/or earth electrical power supply faulty	Replace the component involved (if a fuse is involved, search for the cause of the problem)
3	CHECK ELECTRICAL CONNECTIONS	All OK	Problems met	Operation
	Check the electrical connections between the Body Computer and the Instrument Panel, in particular that each individual pin is correctly connected	Continue to Step 4	Electrical connections not working	Restore damaged electrical connections.
4	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Using the Examiner, check the possibility of connecting with the Instrument Panel Node	Continue to Step 6	Impossible to connect with the Instrument Panel	Replace the instrument panel Op. 5560B11
5	CHECK WITH ACTIVE DIAGNOSIS	All OK	Problems met	Operation
	With the Examiner in the Instrument Panel Node ambient, check, in active diagnosis, that the doors open check warning light is correctly activated	Continue to Step 6	The doors not properly shut warning light is not activated	Replace the instrument panel Op. 5560B11
6	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Using the Examiner, check, in the Body Computer Node ambient, that there are no errors and the door status parameter varies	Continue to Step 1	Impossible to connect with the Body Computer control unit	Continue to Step 7
			There are errors	Continue in accordance with the instructions for the diagnostic equipment
			The parameter values do not change	Continue to Step 10
7	ELECTRIC POWER SUPPLY CHECK	All OK	Problems met	Operation
	Check that the Body Computer Node electrical power supply is correct	Continue to Step 8	Positive and/or earth electrical power supply faulty	Replace the component involved (if a fuse is involved, search for the cause of the problem)
8	CHECK ON CONNECTIONS	All OK	Problems met	Operation
	Check the continuity of the wiring between the door lock geared motors and the Body Computer Node See E2510 COURTESY LIGHTS	Continue to Step 9	Electrical connections not working	Electrical connections not working See E2510 COURTESY LIGHTS
9	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Using the Examiner, check the possibility of connecting with the Body Computer Node	Continue to Step 6	Impossible to connect with the Body Computer control unit	Replace the Body Computer Node Op. 5505A32
10	CHECK ON CONNECTIONS	All OK	Problems met	Operation
	Check the continuity of the wiring between the door lock geared motors and the Body Computer Node See E2510 COURTESY LIGHTS	Continue to Step 9	Electrical connections not working	Restore damaged electrical connections. See E2510 COURTESY LIGHTS
11	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	The fault persists	Continue to Step 1

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Parts & tools for this job Staging For 2003 Lancia Ypsilon

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