I30 LIGHTS CHECK NOT WORKING - Alfa - 147 - eLearn

3022625 - I30 LIGHTS CHECK NOT WORKING

With the ignition on, the Body Computer does not detect faults in the operation of the side lights, stop lights or rear fog lamps, despite the fact that they are not working, and the 'Light failure' warning light does not come on

1	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
		Results of the tests
	Connect the Examiner diagnostic equipment to the diagnostic socket.Check light operation on the instrument panel while in active diagnosis mode	Continue to Step 2	Light failure warning light does not come on	Replace instrument panel Op. 5560B11
		Continue to Step 2	Light failure warning light comes on	Continue to Step 2
2	CHECK ON BODY COMPUTER ELECTRICAL CIRCUIT	All OK	Problems met	Operation
	Verify: connections between Body Computer and instrument panel CONNECTIONS BETWEEN BODY COMPUTER AND BULBS Body Computer power supply: See E2010 SIDE LIGHTS / NO. PLATE LIGHTS	Continue to Step 3	Connections not correct	Restore the connections: See E2010 SIDE LIGHTS / NO. PLATE LIGHTS
		Continue to Step 3	Incorrect supply	Restore the correct supply See E2010 SIDE LIGHTS / NO. PLATE LIGHTS
3	CHECKING CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present		Fault persists	Search for the fault starting from another symptom'