K55 CODE FAILURE WARNING LIGHT OFF / (DO NOT CARRY OUT INITIAL TEST) - Alfa - 156 - eLearn

3233092 - K55 CODE FAILURE WARNING LIGHT OFF / (DO NOT CARRY OUT INITIAL TEST)

During starting, the CODE warning light does not come on (it should come on for 0.7 seconds to indicate that the initial control unit test has been carried out, and it should then go out)

1	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
		Results of the tests
	Connect the diagnostic equipment (Examiner or other instruments) to the diagnostic socketCheck that there is regular dialogue with the CODE control unit	Continue to Step 2	Lack of dialogue with the control unit	Restore: the connection between the CODE control unit and the diagnostic connector the supply for the CODE control unit. ( See E7010 CODE ).
		Continue to Step 2	An error is detected in the control unit	Continue according to the instructions for the diagnostic equipment
2	CODE WARNING LIGHT CHECK	All OK	Problems met	Operation
	Using the diagnostic equipment (Examiner or other instruments), carry out the active diagnosis for the CODE warning light	Continue to Step 3	Connections not correct	Restore the connections
3	CHECK CONTROL CHECK	All OK	Problems met	Operation
	Check the operation of the check control instrument see DESCRIPTION AND OPERATION: 5560 INSTRUMENT PANEL	Continue to Step 4	Instrument not working	Replace the check control instrument Op. 5560C60
4	CHECK CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Search for the fault starting from another symptom'