id0903e5806800
| 10 |
CD player does not play the audio data (CDDA) |
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|---|---|---|---|
| Possible DTC |
Using the M-MDS |
B1D19:71, B1188:64 |
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| Without using M-MDS (On-board diagnostic test mode) |
Audio unit |
10:Er02, 10:Er07, 22:Er02, 22:Er07 |
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| Car-navigation unit |
Device code 22/error code 02, 07 |
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Possible cause
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• CD-R/RW written format is out of specification
• Defective CD-R/RW (e.g., dirty CD, scratch)
• Data other than the audio data is in CD-R/RW
• Audio unit/car-navigation unit (without integrated multi information display) malfunction
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Diagnostic procedure
| STEP |
INSPECTION |
ACTION |
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|---|---|---|---|
|
1
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• Replace with the audio-CD known to be good.
• Does the CD player play the audio-CD properly?
|
Yes
|
Go to the next step.
|
|
No
|
Replace the audio unit/car-navigation unit (without integrated multi information display).
|
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|
2
|
• Inspect the written format of the recorded data on the CD-R/RW.
• Is the written format correct?
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Yes
|
Go to the next step.
|
|
No
|
Write the CD-R/RW with the correct specification.
|
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|
3
|
• Inspect the recorded data in the CD-R/RW.
• Is any data other than the audio data recorded in the CD-R/RW?
|
Yes
|
Replace with the CD-R/RW known to be good (record audio data only), then inspect the CD player operation.
If the CD-R/RW plays:
• Audio system is normal. Explain to the customer that the CD player does not operate properly if the audio data and other data are recorded in the CD-R/RW.
If the CD-R/RW does not play:
• Replace the audio unit/car-navigation unit (without integrated multi information display). (See
AUDIO UNIT REMOVAL/INSTALLATION.) (See
CAR-NAVIGATION UNIT REMOVAL/INSTALLATION.)
|
|
No
|
Go to the next step.
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|
4
|
• Visually inspect the CD-R/RW.
• Is there any dirt or scratch on the CD-R/RW?
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Yes
|
Clean the disc or replace with the CD-R/RW known to be good.
|
|
No
|
Replace the audio unit/car-navigation unit (without integrated multi information display).
|
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