NO.9 CD PLAYER DOES NOT PLAY THE AUDIO DATA (CDDA) [CD PLAYER]

id0903k3992600

9

CD player does not play the audio data (CDDA)

Possible DTC

Using the M-MDS

B1D19:71, B1188:64

Without using M-MDS (On-board diagnostic test mode)

10:Er02, 10:Er07
Possible cause
•  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 malfunction
Note
•  The CD player may not play the CD-R/RW properly due to the disc condition.
•  If there are MP3/WMA-formatted file and audio data in the same disc, the CD player loads and plays the first session of the data only.

Diagnostic procedure

STEP

INSPECTION

ACTION
1
•  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.
(See AUDIO UNIT REMOVAL/INSTALLATION.)
2
•  Inspect the written format of the recorded data on the CD-R/RW.
•  Is the written format correct?
Yes
Go to the next step.
No
Write the CD-R/RW with the correct specification.
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.
No
Go to the next step.
4
•  Visually inspect the CD-R/RW.
•  Is there any dirt or scratch on the CD-R/RW?
Yes
Clean the disc or replace with the CD-R/RW known to be good.
No
Replace the audio unit.
(See AUDIO UNIT REMOVAL/INSTALLATION.)