Audio System Diagnostic Trouble Codes
AUDIO SYSTEM DIAGNOSTIC TROUBLE CODES
| DTC | Supplier code, DTC | Description |
|---|---|---|
| DTC: 09:Er20 [AUDIO] | 1 09:Er20 | Audio unit power supply voltage is low |
| DTC: 09:Er21 [AUDIO] | 1 09:Er21 | Audio unit internal malfunction or audio unit protection function operates |
| DTC: 09:Er22 [AUDIO] | 1 09:Er22 | Audio unit internal malfunction (peripheral circuit for tuner) |
| DTC: 10:Er01 [AUDIO] | 1 10:Er01 | Audio unit internal malfunction (MP3/WMA applicable CD player) |
| DTC: 10:Er02 [AUDIO] | 1 10:Er02 | Audio unit internal malfunction (MP3/WMA applicable CD player) |
| DTC: 10:Er07 [AUDIO] | 1 10:Er07 | Audio unit internal malfunction (MP3/WMA applicable CD player) |
| DTC: 10:Er10 [AUDIO] | 1 10:Er10 | Audio unit internal malfunction (MP3/WMA applicable CD player) |
| No DTC is stored | No DTC is stored |