USB Audio System Recognition/Play Error

AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM (w/ Navigation System for HDD): USB Audio System Recognition/Play Error
- USB Audio System Recognition/Play Error

INSEPCTION PROCEDURE

HINT
* When a large amount of data is in a USB device, it may take a while before play begins.
* When using a USB device, files that are copy protected or encrypted cannot be played.
* When files are not played in the sorted order, perform the following procedure before inspection.
* Add numbers in front of the file names.
* Put the files in a folder and copy the folder data to the USB device.
PROCEDURE

1. CHECK USB DEVICE OR "iPod"

(a) Disconnect the USB device or "iPod" from the No. 1 stereo jack adapter assembly.

(b) Check if playable files are present on the USB device or "iPod".

HINT
Refer to System Description for playable files Audio and Visual System (W/ Navigation System for HDD).

(c) Check if the USB device is a compatible format or "iPod" is a compatible version.

HINT
Refer to System Description for compatible formats and versions Audio and Visual System (W/ Navigation System for HDD).

Result:





B -- FORMAT USB DEVICE OR RESTORE "iPod" AND RECHECK

A -- USB DEVICE FORMAT WAS INCOMPATIBLE, "iPod" VERSION WAS INCOMPATIBLE, OR NO PLAYABLE FILES PRESENT

2. FORMAT USB DEVICE OR RESTORE "iPod" AND RECHECK

(a) Delete all files in the USB device or "iPod" and format/restore it.

(b) Save the data again and check if it can be played on the in-vehicle device.

NOTICE:
Formatting a USB device or restoring an "iPod" erases all music on the device. Ensure that backup music data is available before performing this operation.

OK:

Malfunction disappears.

NG -- REPLACE USB DEVICE OR "iPod"

OK -- END

3. REPLACE USB DEVICE OR "iPod"

(a) Turn the ignition switch off.

HINT
When this malfunction occurs, it is necessary to turn off the ignition switch to make it possible for the vehicle to recognize a new device when it is connected.

(b) Turn the ignition switch to ACC.

(c) Connect a known good USB device or "iPod" to the No. 1 stereo jack adapter assembly.

HINT
* If the malfunction occurred when a USB device was in use, use another USB device for the inspection. If the malfunction occurred when an "iPod" was in use, use another "iPod" for the inspection.
* Refer to System Description for compatible formats and versions Audio and Visual System (W/ Navigation System for HDD).
NEXT -- Continue to next step.

4. CHECK USB Device or "iPod"

(a) Check if USB device or "iPod" is recognized by the display and navigation module display, if information such as track, artist and album names are displayed on screen or if it can play.

OK:

Malfunction disappears.

NG -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table

OK -- USB DEVICE OR "iPod" WAS INCOMPATIBLE OR DEFECTIVE