N70 CONTROLS ON THE STEERING WHEEL NOT WORKING - Alfa - GT - eLearn

125000658 - N70 CONTROLS ON THE STEERING WHEEL NOT WORKING

When the buttons on the front panel of the Connect are pressed the corresponding functions take place, whilst when the buttons on the steering wheel are pressed they do not

1	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
		Results of the tests
	Connect the Examiner diagnostic equipment to the diagnostic connector and check that there are no errors in the ''reading parameters'' ambient at the Connect Node.	Continue to Step 2	Presence of faults	Continue following the instructions for the diagnostic equipment
2	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	With the Examiner in the ''Reading Parameters'' ambient for the Connect Node, check there are no faults and that when the following buttons are pressed and released: Volume + button Volume button Right search button Left search button Input selection button	Continue to Step 4	The button(s) in question does not work (there are no changes in state)	Continue to Step 3
3	ELECTRICAL CHECK	All OK	Problems met	Operation
	Check, in order: Continuity of the clock spring wiring Operation of the buttons on the steering wheel See See E3510 RADIO	Continue to Step 4	Clock spring wiring faulty	Restore the correct operation of the clock spring wiring.
		Continue to Step 4	Buttons the steering wheel faulty	Repair/repalce steering wheel Op. Op. 4110A11 STEERING WHEEL - R+R FOR REPLACEMENT OR CHECK FOR VERSIONS WITH AIR BAG
4	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Replace the Connect module Op. Op. 5580P12 CONNECT PANEL REPLACE