Contents

			Test results
1	COMPONENT CONCERNED	LOUDSPEAKER CONNECTION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Loudspeaker connector	Check for loose connections on the faulty loudspeaker	Go to Step 2	Presence of loose connections	Restore the correct connections
2	COMPONENT CONCERNED	LOUDSPEAKER POWER SUPPLY CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Loudspeaker wiring	Check the correct insulation of the wiring for the faulty loudspeaker	Go to Step 3	Incorrect insulation	Restore the correct insulation for the loudspeaker wiring
3	COMPONENT CONCERNED	LOUDSPEAKER OPERATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Speaker	Exchange the faulty loudspeaker with an operating one and check if it works	End of diagnosis	Loudspeaker correct operation	Replace the faulty loudspeaker Op. 5580T10 BOSE SOUND SYSTEM FRONT SPEAKER (ONE), LH OR RH - R R Op. 5580T20 BOSE SOUND SYSTEM REAR SPEAKER (ONE), LH OR RH - R.R.