NO.1 CD PLAYER DOES NOT LOAD THE CD OR EJECTS THE CD IMMEDIATELY [CD PLAYER]
id0903k3991600
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1 |
CD player does not load the CD or ejects the CD immediately |
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Possible DTC |
Using the M-MDS |
B1D19:79 |
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Without using M-MDS (On-board diagnostic test mode) |
10:Er01 |
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Possible cause
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• Insertion angle of disc incorrect
• CD is inserted upside down
• 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)
• Deformed disc is used (e.g., out of specification (thickness), bent disc)
• Poor connection of audio unit connector or terminal (e.g., damaged, bent, pulled-out pin, corrosion)
• 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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• Verify the insertion angle of the disc.
• Does a malfunction occur only when the insertion angle is tilted?
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Yes
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The system is normal. (Explain to the customer that the cause is the insertion angle.)
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No
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Go to the next step.
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2
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• Can the disc in which a malfunction occurs be specified?
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Yes
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The system is normal. (Explain to the customer that the cause is a disc that is damaged or dirty on the playback side, or warped.)
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No
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Go to the next step.
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3
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• Is CD inserted properly, label-side up?
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Yes
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Go to the next step.
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No
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Explain to the customer that CD should be inserted into the slot, label-side up.
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4
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• Turn the ignition switch to the OFF position.
• Inspect the connection of the audio unit connector (24-pin).
• Inspect both audio unit connector and wiring harness-side connector for poor connection. (such as damaged/bent/pulled-out pins, corrosion)
• All the pins and connector normal?
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Yes
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Replace the audio unit.
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No
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If the audio unit connector/pin is wrong:
• Replace the audio unit.
If the wiring harness-side connector/pin is wrong:
• Repair or replace the pins and/or the connector.
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