NO.3 CD PLAYER DOES NOT PLAY THE CD/NO SOUND [CD PLAYER]

id0903k3992000

3

CD player does not play the CD/No sound

Possible DTC

Using the M-MDS

B1188:64

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

10:Er07
Possible cause
•  CD is inserted upside down
•  Defective CD (e.g., cracked, badly bent, rough edges, scratch, dirty CD, condensation)
•  Non-conventional discs (e.g., 8 cm (3 in) disc adapter, heart-shaped disc, octagonal disc)
•  Audio unit malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
•  Can the disc in which the malfunction occurs be specified?
Yes
The system is normal. (Explain to the customer that the cause is a disc that is damaged or dirty on the playback side, or warped.)
No
Go to the next step.
2
•  Turn the radio ON and inspect that there is sound.
•  Is there sound?
Note
•  Check for the volume dial position.
Yes
Go to the next step.
No
Go to the symptom troubleshooting NO.3 NO SOUND FROM ALL SPEAKERS [ENTIRE AUDIO SYSTEM].
(See NO.3 NO SOUND FROM ALL SPEAKERS [ENTIRE AUDIO SYSTEM].)
3
•  Was CD inserted properly, label-side up?
Yes
Go to the next step.
No
Explain to the customer that CD should be inserted into the slot, label-side up.
4
•  Visually inspect the CD.
―  Is there any dirt, scratch or deformation on the CD?
―  Is the CD a non-conventional disc?
―  Is there a CD in MP3/WMA recording?
Yes
Explain to the customer that the defective CD or non-conventional disc cannot be use.
No
Replace the audio unit.
(See AUDIO UNIT REMOVAL/INSTALLATION.)