DTC: B1D19:71, 10:ER02, 22:Er02 [AUDIO]

id0902f6440800

DESCRIPTION

Audio unit internal malfunction

DETECTION CONDITION

CD drive servo malfunction

POSSIBLE CAUSE

•  CD is inserted upside down

•  CDs with scratches or deformity

•  Incompatible CDs

•  Audio unit malfunction

DESCRIPTION	Audio unit internal malfunction
DETECTION CONDITION	CD drive servo malfunction
POSSIBLE CAUSE	• CD is inserted upside down • CDs with scratches or deformity • Incompatible CDs • Audio unit malfunction

Diagnostic Procedure

Step	Inspection		Action
1	INSPECT THE CD • Clear the DTC from the audio unit memory. (See CLEARING DTC [AUDIO].) • Insert a playable CD with the title surface facing upward. Note • Refer to the following for a playable CD. (See REFERENCE [CD PLAYER/CHANGER].) • Play the CD for 12 s or more. • Perform the audio unit DTC inspection. (See DTC INSPECTION [AUDIO].) • Is the same DTC present?	Yes	Replace the audio unit, then go to the next step. (See AUDIO UNIT REMOVAL/INSTALLATION.)
1		No	Go to the next step.
2	VERIFY THAT NO OTHER DTCs ARE RECORDED • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [AUDIO].)
2		No	DTC troubleshooting completed.