22 · Diagnostics

Instrument stop signal

Make: Fiat
Model: Ulysse Factory Service Manual
Year: 2002–2010
Section: Instrument panel › Instrument stop signal

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Fault diagnosisInstrument stop signal

INSTRUMENT STOP SIGNAL

The STOP signal indicates the simultaneous presence of a fault that is normally signalled by the specific warning lights

The coming on of the warning light depends on the information received by the Body Computer Node and it is displayed in the Milometer Warning Lights Node located on the steering column.

STEP	OPERATIONS TO BE CARRIED OUT	TEST RESULTS
0	PRELIMINARY CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Turn the ignition key ON and check that no other faults are signalled.	Move on to Step	1. Water temperature fault signalled.	1. See table K25 ENGINE COOLANT TEMPERATURE GAUGE NOT WORKING
			2. Water level fault signalled.	2. See table K28 ENGINE COOLANT TEMPERATURE SIGNALLED BY INSTRUMENT TOO LOW
			3. Tyre fault signalled	3. Continue as described in the table [K118]
			4. Brake fluid level fault signalled.	4.
			5. Handbrake applied signalled.	5.
			6. EBD fault signalled.	6.
			7. Engine oil level fault signalled.	7. See table K31 ENGINE OIL LEVEL NOT WORKING
			8. Engine oil temperature fault signalled.	8. Continue as described in the table [K116].
			9. Engine oil pressure fault signalled.	9. See table K30 MINIMUM ENGINE OIL PRESSURE WARNING LIGHT NOT WORKING
1	BATTERY VOLTAGE CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the battery voltage is correct.	Move on to Step	Battery voltage not correct.	Restore the correct voltage.
2	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Connect the Examiner diagnostic equipment and check, in the Milometer Warning Lights Node ambient, that there are no errors and the following parameters are present and plausible: Engine oil level	Move on to Step	1. Impossible to connect with the control unit.	Move on to Step
			2. Presence of errors	Move on to Step
			3. Values not correct.	3. See table K31 ENGINE OIL LEVEL NOT WORKING
3	ERRORS CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check for the presence of one or more of the following errors using the Examiner in the Milometer Warning Lights Node ambient: No communication with the BSI VAN line error Control unit broken Communication error with Instrument Panel Node	Move on to Step	1. No communication with Body Computer error detected and/or VAN CON network and/or control unit broken error.	Move on to Step
		Move on to Step	2. Communication error with NQS	Move on to Step
4	ACTIVE DIAGNOSIS CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	With the Examiner in the Milometer Warning Lights Node ambient check that the function in question is correctly activated in Active Diagnosis. Oil level gauge Autotest	Move on to Step	The component in question is not activated. It is not operated by the "active diagnosis".	Replace the Milometer Warning Lights Node control unit.
6	BATTERY VOLTAGE CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the battery voltage is correct.	Move on to Step	Battery voltage not correct.	Restore the correct voltage.
7	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Connect the Examiner diagnostic equipment and check, in the Body Computer ambient, that there are no errors and the following parameters are present and vary: Tyre pressure 1, 2, 3, 4 Handbrake Oil pressure alarm Engine oil level Engine coolant level alarm Coolant temperature	Move on to Step	1. Impossible to connect with the control unit.	1. Replace the Body Computer control unit.
			2. Presence of errors.	Move on to Step
			3. Tyre pressure values not correct.	3. Continue as described in the table [K118].
			4. Handbrake values not correct.	4.
			5. Engine oil parameter values not correct.	5. See table K31 ENGINE OIL LEVEL NOT WORKING
			6. Engine coolant parameter values not correct.	6. See table K25 ENGINE COOLANT TEMPERATURE GAUGE NOT WORKING
8	ERRORS CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check for the presence of one or more of the following errors using the Examiner in the Body Computer ambient: VAN CONF error: connection with Node in question VAN CONF operation inconsistency: Multif. display error or navig. CAN line (connection with Node in question) CAN line error (connection with other control units) Brake fluid level alarm Hydraulic circuit pressure error Low tyre inflation pressure module error 1/2/3/4 Engine oil level error Engine oil level sensor error Oil pressure error Oil pressure alarm Engine oil temperature sensor error Engine coolant level alarm Radiator coolant level error Coolant temperature alarm Coolant temperature sensor error Control unit broken.	Move on to Step	1. No communication with Node in question error detected and/or VAN error and/or control unit broken.	Move on to Step
			2. No communication with Node in question error detected and/or CAN error and/or control unit broken.	Move on to Step
			3. Braking system fault detected.	3.
			4. Engine lubrication system fault detected.	4. See table K30 MINIMUM ENGINE OIL PRESSURE WARNING LIGHT NOT WORKING
			5. Engine cooling system fault detected.	5. See table K25 ENGINE COOLANT TEMPERATURE GAUGE NOT WORKING
			6. Control unit broken.	6. Replace the Body Computer control unit
10	CHECK ON CORRECT OPERATION	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the fault is no longer present

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Parts & tools for this job For 2002 Fiat Ulysse

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