NO.5 CD PLAYER SCRATCHES ON THE CD [CD PLAYER]

id0903k3992100

5 | CD player scratches on the CD
--- | ---
Possible DTC | Using the M-MDS | B1188:64
Without using M-MDS (On-board diagnostic test mode) | 10:Er07
Possible cause | • Deformed disc is used (e.g., out of specification (thickness), bent disc) • Multiple CDs are inserted into the CD player at the same time • Audio unit malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | • Were the multiple CDs inserted into the CD player at the same time? | Yes | Explain to the customer to insert a CD one by one.
No | Go to the next step.
2 | • Visually inspect the CD. • Is the CD a deformed disc (e.g., out of specification (thickness), bent disc)? | Yes | Audio system is normal. Explain to the customer that the CD is malfunctioning.
No | Replace the audio unit. (See AUDIO UNIT REMOVAL/INSTALLATION.)