I39 TURN SIGNALS DO NOT WORK WHEN HAZARD KEY IS PRESSED - Fiat - STILO - eLearn

Turn signals do not come on when the hazard key is operated

1	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
		Results of the tests
	Connect the diagnostic equipment to the tester input and check: plausibility of hazard light on/off parameter	Continue to Step 5	Parameter does not change status	Continue to Step 2
2	CHECKING ELECTRICAL EQUIPMENT	All OK	Problems met	Operation
	Check the continuity of the wiring between hazard warning key and Body Computer Node See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS	Continue to Step 3	Wiring broken	Renew the electrical connections See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS
3	CHECKING ELECTRICAL EQUIPMENT	All OK	Problems met	Operation
	Check hazard key earth See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS	Continue to Step 4	Earth interrupted	Repair the earth See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS
4	CHECK CONTROL KEY OPERATION	All OK	Problems met	Operation
	Check hazard warning light key operation See Test 5550CA Checking hazard light operation	Continue to Step 5	Internal circuit broken	Change the hazard warning light control Op. 5550C14
5	CHECKING CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present		Fault persists	Replace the Body Computer Op. 5505A32Search for the fault starting from another symptom'