N15 CD CHANGER NOT WORKING - Fiat - IDEA - eLearn

2398892 - N15 CD CHANGER NOT WORKING

The CD-Changer is supplied and operated directly by the radio module.

0	PRELIMINARY CHECK	All OK	Problems met	Operation
		Results of the tests
	Check that the fault does not stem from incorrect use.Check that the buttons are working on versions with controls on the steering wheel	Continue to Step 1	CD not correctly positioned	Restore the correct position.
			Faulty CD holder	Restore the operation of the CD holder.
			Controls on the steering wheel faulty	Continue according to the instructions See table N70 CONTROLS ON THE STEERING WHEEL NOT WORKING
1	CHECKING ELECTRICAL EQUIPMENT	All OK	Problems met	Operation
	With the CD-Changer and radio removed from their housing, carry out See Test 5580PH Check operation of CD- Changer module and radio module On the disconnected CD-Changer connector, check in the following order: Continuity/insulation of the wiring between the radio and the connector for the CD-Changer. Presence of signals enabling reading of music discs Continuity/insulation of the wiring between the radio and the CD Changer. Presence of music disc audio signals. Check, on the radio connector: presence of signals enabling reading of music discs in the CD-Changer presence of supply positive and earth to CD-Changer Check for audio signals, at the radio connector, coming from the CD Changer.	Continue to Step 2	Radio faulty	Replace the radio Op. 5570T80
			Wiring between CD Changer and radio faulty.	Renew the electrical connections See E3510 RADIO
			CD Changer faulty.	Replace the CD-Changer Op. 5570T84
2	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Replace the radio Op. 5570T80