NO.6 DISC CHANGE IS INOPERATIVE [CD PLAYER/CHANGER]

id0903e5806400

6

Disc change is inoperative

Possible DTC

Using the M-MDS

B1188:64

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

22:Er07
Possible cause
•  Improper panel switch installation
•  Audio panel switch is malfunctioning
•  Audio unit malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
•  Inspect the CD changer operation.
•  Does the CD changer operate properly?
Yes
Go to the next step.
No
Go to the symptom troubleshooting “No.3 CD player/changer does not play the CD/No sound”.
2
•  Inspect the followings:
―  Is the display shown properly when operating the disc change switch?
―  Does the radio band selection operate properly?
Yes
Replace the audio unit.
(See AUDIO UNIT REMOVAL/INSTALLATION.)
(See AUDIO UNIT DISASSEMBLY/ASSEMBLY.)
No
Go to the next step.
3
•  Inspect the audio panel switch installation.
•  Does the CD changer change the disc properly after re-installing the audio panel switch?
Yes
Install the audio panel switch securely and properly.
No
Go to the “No.1 Audio panel switch inspection” in this section. Replace the audio panel as necessary.