NO.2 CD PLAYER DOES NOT EJECT THE CD [CD PLAYER]

id0903k3991700

2 | CD player does not eject the CD
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Possible DTC | Using the M-MDS | B1D19:79
Without using M-MDS (On-board diagnostic test mode) | 10:Er01
Possible cause | • 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) • Poor connection of audio unit connector or terminal (e.g., damaged, bent, pulled-out pin, corrosion) • Deformed disc is used (e.g., out of specification (thickness), bent disc). • Multiple CDs are inserted into the CD player at the same time • Audio unit malfunction Note • The CD may be malfunctioning if the CD player does not eject the certain CD only. Inspect the CD player operation using the CD known to be good.

Diagnostic procedure

STEP | INSPECTION | ACTION
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1 | • Can the disc in which the malfunction occurs be specified? | Yes | 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.)
No | Go to the next step.
2 | • 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? | Yes | Go to the next step.
No | If the audio unit connector/pin is wrong: • Replace the audio unit. (See AUDIO UNIT REMOVAL/INSTALLATION.) If the wiring harness-side connector/pin is wrong: • Repair or replace the pins and/or the connector.
3 | • Insert the CD into the CD player. • Does the CD insert into the CD player smoothly? | Yes | Replace the audio unit. (See AUDIO UNIT REMOVAL/INSTALLATION.)
No | Install the audio panel and/or CD cover properly, then go to the next step.
4 | • Is the CD ejected from the CD player? | Yes | Troubleshooting completed. Explain repairs to the customers.
No | Replace the audio unit. (See AUDIO UNIT REMOVAL/INSTALLATION.)