22 · Diagnostics

Fog lamp (one) not working

Make: Fiat
Model: Ulysse Factory Service Manual
Year: 2002–2010
Section: Lights › Fog lamp (one) not working

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Fault diagnosisFog lamp (one) not working

FOG LAMP (ONE) NOT WORKING

The dipped headlamps must already be on in order to activate the Fog Lights..

The fog lights are controlled by the Steering Wheel Controls Node NVO, managed by the Body Computer Node BSI and activated by the Engine Compartment Junction Unit Node BSM

STEP	OPERATIONS TO BE CARRIED OUT	TEST RESULTS
0	PRELIMINARY CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Activate the appropriate control and check whether the warning light in the dashboard comes on.	Move on to Step	The warning light is not activated.	See table I20 FOG LIGHTS NOT WORKING
1	FOG LIGHTS ELECTRICAL CIRCUIT CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the following, in order: Protective fuse(s) circuit. Condition of the bulbs and associated bulb holder. Earth for bulbs and/or bulb holder. Wiring between junction unit and bulbs. See E2030 FOG LIGHTS	Move on to Step	1. Protective fuse/s blown.	1. Replace the component involved (in the case of a fuse, find out what caused it to blow).
			2. Wiring defective.	2. Repair wiring.
			3. Bulbs and/or bulb holder damaged.	3. Repair or replace the bulb and/or front light cluster.
			4. Bulb holder earth faulty.	4. Renew bulb holder earth.
2	CHECK ON CORRECT OPERATION	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the fault is no longer present

‹ Prev Rear fog lamp (one) not working Next › Reversing light (one) rh or lh not working

Parts & tools for this job For 2002 Fiat Ulysse

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