DTC TABLE [AUDIO]

id0902f6800300

Screen display	Detection condition	Possible cause/inspection
DTC (When starting on-board diagnostic test function)
09: Er20	Audio system does not operate.	Voltage at base unit is low.
09: Er21	Broken sound/No sound	Inspect the audio system operation according to vehicle condition.
09: Er22	No radio reception	Inspect the radio operation according to vehicle condition.
10: Er01	MP3 applicable CD player cannot implement insert and eject commands.	MP3 applicable CD player malfunction
10: Er02	Cannot change tracks.	MP3 applicable CD player malfunction
10: Er07	MP3 CD reading error.	Incorrect format CD
10: Er09	MP3 CD data is unreadable.	•  CD data error •  No playback data on the CD
10: Er10	MP3 applicable CD player does not operate.	•  Malfunction of connectors between base unit and MP3 applicable CD player •  MP3 applicable CD player malfunction
21: Er17	Incorrect combination (base unit and center panel)	Install the correct base unit or the center panel.
21: Er18
21: Er19	Communication error between base unit and center panel	Malfunction of connectors between base unit and center panel
22: Er01	MP3 applicable CD changer cannot implement insert, eject, and disc change commands.	•  Defective CD (curved, broken or foreign material stuck/attached, etc.) •  MP3 applicable CD changer malfunction
22: Er02	Cannot change tracks.	•  Defective CD (curved, broken or foreign material stuck/attached, etc.) •  MP3 applicable CD changer malfunction
22: Er07	CD reading error.	•  Defective CD (curved, broken or foreign material stuck/attached, etc.) •  MP3 applicable CD changer malfunction
22: Er09	MP3 CD data is unreadable.	•  CD data error •  No playback data on the CD
22: Er10	MP3 applicable CD changer does not operate.	•  Malfunction of connectors between base unit and MP3 applicable CD changer •  MP3 applicable CD changer malfunction
no Err	No DTCs stored	No DTCs stored