DTC: B1D19:79, 10:Er01, 22:Er01 [AUDIO]SM2445909
DTC: B1D19:79, 10:Er01, 22:Er01 [AUDIO]

id0902f6440900

DESCRIPTION

Audio unit internal malfunction
DETECTION CONDITION
CD drive mechanical malfunction
POSSIBLE CAUSE
• CD is inserted upside down
• CDs with scratches or deformity
• Incompatible CDs
• Audio unit malfunction

Diagnostic Procedure

Step

Inspection

Action
1
VERIFY TROUBLESHOOTING COMPLETED
• Clear the DTC from the audio unit memory. (See CLEARING DTC [AUDIO].)
• Insert a playable CD with the title surface facing upward.
Note
• Refer to the following for a playable CD. (See REFERENCE [CD PLAYER/CHANGER].)
• Play the CD for 12 s or more.
• Perform the audio unit DTC inspection. (See DTC INSPECTION [AUDIO].)
• Is the same DTC present?
Yes
Replace the audio unit, then go to the next step.
(See AUDIO UNIT REMOVAL/INSTALLATION.)
No
Go to the next step.
2
VERIFY THAT NO OTHER DTCs ARE RECORDED
• Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [AUDIO].)
No
DTC troubleshooting completed.