DTC: 29:Er01, 29:Er09 [AUDIO UNIT]

id09021q452500

Note

• "iPod" is a registered trademark of Apple Inc. in the United States and other countries.

Description

•  29:Er01

―  iPod mechanism malfunction

•  29:Er09

―  No iPod playback file/track

Detection condition

•  When iPod is connected, audio unit read error is detected.

Fail-safe

Not applicable

Possible cause

•  All files in iPod are not playable (including copyright protected files)

•  No playable file in iPod

•  iPod malfunction

•  Audio unit malfunction

System wiring diagram

Not applicable

Description	• 29:Er01 ― iPod mechanism malfunction • 29:Er09 ― No iPod playback file/track
Detection condition	• When iPod is connected, audio unit read error is detected.
Fail-safe	Not applicable
Possible cause	• All files in iPod are not playable (including copyright protected files) • No playable file in iPod • iPod malfunction • Audio unit malfunction
System wiring diagram	Not applicable

Diagnostic Procedure

Step	Inspection		Action
1	VERIFY MUSIC FILES IN iPod • Is there any playable music file in the iPod?	Yes	Go to the next step.
1		No	System is normal. (No playable file in USB device/iPod) Go to Step 3.
2	INSPECT iPod • Connect the iPod to a same-model vehicle (model/unit). • Is the iPod connection detected/unit plays back?	Yes	Go to the next step.
2		No	System is normal. (iPod malfunction or incompatible USB device.) Go to the next step.
3	VERIFY THAT REPAIRS HAVE BEEN COMPLETED • Clear the audio unit DTCs. (See CLEARING DTC [AUDIO UNIT].) • Perform the audio unit DTC inspection. (See DTC INSPECTION [AUDIO UNIT].) • Is the same Pending DTC present?	Yes	Repeat the inspection from Step 1. • If the malfunction recurs, replace the audio unit. (See AUDIO UNIT REMOVAL/INSTALLATION.) Go to the next step.
3		No	Go to the next step.
4	VERIFY IF OTHER DTCs DISPLAYED • Are any other DTCs displayed?	Yes	Repair the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [AUDIO UNIT].)
4		No	DTC troubleshooting completed.