TRACK CHANGE IS INOPERATIVE [CD PLAYER]
id0903k3017400
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Possible DTC |
Track change is inoperative |
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Using the M-MDS |
B1D19:71 |
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Without using M-MDS (On-board diagnostic test mode) |
10:Er02 |
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Possible cause
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• 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 panel switch malfunction
• Audio unit malfunction
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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• Replace the CD known to be good.
• Does the CD player change the track?
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Yes
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Explain to the customer that the defective CD or non-conventional disc cannot be used.
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No
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Go to the next step.
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2
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• Inspect the panel switch installation.
• Does the CD player change the track number on the display when pressing the track up or down switch?
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Yes
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Replace the audio unit.
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No
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Go to the “No.1 Audio panel switch inspection” in this section. Replace the audio panel as necessary.
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