22 · Diagnostics

Doors open check warning light on

Make: Fiat
Model: Grande Punto Factory Service Manual
Year: 2005–2012
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 the initial test, the light check warning light on the Instrument Panel Node remains on.

0	PRELIMINARY CHECKS	All OK	Problems encountered	Operation
		Results of the tests
	Press the parking light activation button, move the steering wheel stalk and check the parking lights come on. Press the emergency light switch and check they activate correctly. Then turn the key ON and check the operation of the side lights/number plate lights. Activate the rear fog lamp from the control panel and check they operate correctly. Operate the side lights from the stalk and check they operate correctly. Press the brake pedal and check the brake lights come on	Move on to Step 1	1. Parking lights do not work 2. Side lights/number plate lights do not work 3. Hazard warning lights do not work 4. Direction indicators do not work 5. Rear fog lamps do not work 6. Brake lights do not work	1. Continue as indicated See table I002 PARKING LIGHTS NOT WORKING 2. Continue as indicated See table I001 SIDE LIGHTS/NO. PLATE LIGHTS NOT WORKING 3. Continue as indicated See table I039 DIRECTION INDICATORS NOT WORKING WHEN HAZARD WARNING LIGHT SWITCH IS PRESSED 4. Continue as indicated See table I010 DIRECTION INDICATORS / HAZARD WARNING LIGHTS NOT WORKING 5. Continue as indicated See table I021 REAR FOG LAMPS NOT WORKING 6. Continue as indicated See table I014 BRAKE LIGHTS AND THIRD BRAKE LIGHT NOT WORKING
1	CHECK USING DIAGNOSTIC EQUIPMENT	All OK	Problems encountered	Operation
	Using an Examiner check, in Instrument Panel mode, that there are no errors and that the parameters are present.	Move on to Step 5	1. Impossible to connect with the Instrument Panel control unit 2. Presence of errors	1. Move on to Step 2 2. Continue following the instructions on the diagnostic instrument
2	ELECTRICAL POWER SUPPLY CHECK	All OK	Problems encountered	Operation
	Check the electricity supply to the Instrument Panel Node is correct	Move on to Step 3	Fault in positive electrical supply and/or earth	Replace defective component (in the case of a fuse, find out what caused it to blow).
3	CHECK ELECTRICAL CONNECTIONS	All OK	Problems encountered	Operation
	Check the wiring between the Body Computer and the Instrument Panel. In particular, check that each individual pin is properly connected.	Move on to Step 4	Electrical connections not operational	Renew the damaged electrical connections
4	CHECK USING DIAGNOSTIC EQUIPMENT	All OK	Problems encountered	Operation
	Using the Examiner, check the possibility of connecting with the Instrument Panel Node	Move on to Step 5	Impossible to connect to the instrument panel	Move on to Step 7
5	ACTIVE DIAGNOSIS CHECK	All OK	Problems encountered	Operation
	With the Examiner in Instrument Panel Node mode, check that the lights check warning light is correctly activated in Active Diagnosis	Move on to Step 6	The component in question is not activated.	Replace the Instrument Panel Op. 5560B10 CONTROL PANEL - R+R
6	CHECK USING DIAGNOSTIC EQUIPMENT	All OK	Problems encountered	Operation
	Using the Examiner check, in the Body Computer ambient, that there are no errors and that the parameter specified varies	Move on to Step 7	1. Impossible to connect with the Instrument Panel control unit 2. Presence of errors 3. The parameters do not change	1. Move on to Step 7 2. Continue following the instructions on the diagnostic instrument 3. Move on to Step 8
7	ELECTRICAL POWER SUPPLY CHECK	All OK	Problems encountered	Operation
	Check the electricity supply to the Body Computer Node and the Instrument Panel Node is correct.	Move on to Step 8	Fault in positive electrical supply and/or earth	Replace defective component (in the case of a fuse, find out what caused it to blow).
8	CONNECTIONS CHECK	All OK	Problems encountered	Operation
	Check the continuity of the wiring between the various bulbs and the Body Computer Node	Move on to Step 9	Electrical connections not operational	Renew the damaged electrical connections
9	CHECK ON CORRECT OPERATION	All OK	Problems encountered	Operation
	Check that the fault is no longer present	End of diagnosis	The fault persists	Replace the Body Computer Node Op. 5505A32 BODY COMPUTER - R.R

‹ Prev Engine coolant overheating signalled by the instrument Next › Lights check warning light off (initial test not carried out)

Parts & tools for this job For 2005 Fiat Grande Punto

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