id0903e5806900
| 11 |
Track change is inoperative |
||
|---|---|---|---|
| Possible DTC |
Using the M-MDS |
B1022:07, B1D19:71 |
|
| Without using M-MDS (On-board diagnostic test mode) |
Audio unit |
21:Er19, 10:Er02, 22:Er02 |
|
| Car-navigation unit |
• Device code 21/error code 19
• Device code 22/error code 02
|
||
|
Possible cause
|
• Defective CD (e.g., cracked, badly bent, rough edges, scratch, dirty CD, condensation)
• Non-conventional discs (e.g., 8 cm (3 in) CD, 8 cm (3 in) disc adapter, heart-shaped disc, octagonal disc)
• Panel switch is malfunctioning
• Audio unit/car-navigation unit (without integrated multi information display) malfunction
|
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Diagnostic procedure
| STEP |
INSPECTION |
ACTION |
|
|---|---|---|---|
|
1
|
• Replace the CD known to be good.
• Does the CD player change the track?
|
Yes
|
Explain to the customer that the defective CD or non-conventional disc cannot be used.
|
|
No
|
Go to the next step.
|
||
|
2
|
• Inspect the panel switch installation.
• Does the CD player change the track number on the display when pressing the track up or down switch?
|
Yes
|
Replace the audio unit/car-navigation unit (without integrated multi information display).
|
|
No
|
Go to the “No.1 Audio panel switch inspection” in this section. Replace the center panel as necessary.
|
||