| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000VJ7I |
| Model Year Start: 2016 | Model: Sienna | Prod Date Range: [12/2015 - 11/2017] |
| Title: NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: USB Audio System Recognition/Play Error; 2016 - 2017 MY Sienna [12/2015 - 11/2017] | ||
|
USB Audio System Recognition/Play Error |
DESCRIPTION
When a USB device or "iPod" is connected to the USB jack of the No. 1 stereo jack adapter assembly, it must have playable files. The device must also communicate with and be recognized by the navigation receiver assembly. This diagnosis procedure is for when a device is not recognized, or files from the device cannot be played normally.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
HINT:
- When a large amount of data is in a USB device, it may take a while to begin playback.
- When using a USB device, files that are protected by copy protection 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 (See page
![2016 - 2017 MY Sienna [12/2015 - 11/2017]; NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: SYSTEM DESCRIPTION](/t3Portal/stylegraphics/info.gif)
).
(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 (See page
).
Result
|
Result |
Proceed to |
|---|---|
|
Playable files exist, and compatible device format or version |
A |
|
No playable files exist, or incompatible device format or version |
B |
| B |
|
END (USB DEVICE FORMAT WAS INCOMPATIBLE, "iPod" VERSION WAS INCOMPATIBLE, OR NO PLAYABLE FILES PRESENTED) |
|
|
2. |
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY) |
|
(a) Disconnect the No. 1 stereo jack adapter assembly connector. |
|
(b) Disconnect the navigation receiver assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
D184-1 (UPI) - D137-1 (USV1) |
Always |
Below 1 Ω |
|
D184-2 (UDO-) - D137-2 (SU1-) |
Always |
Below 1 Ω |
|
D184-3 (UDO+) - D137-3 (SU1+) |
Always |
Below 1 Ω |
|
D184-4 (UJSG) - D137-4 (UGD1) |
Always |
Below 1 Ω |
|
D184-5 (UJSS) - D137-5 (USG1) |
Always |
Below 1 Ω |
|
D184-1 (UPI) - Body ground |
Always |
10 kΩ or higher |
|
D184-2 (UDO-) - Body ground |
Always |
10 kΩ or higher |
|
D184-3 (UDO+) - Body ground |
Always |
10 kΩ or higher |
|
D184-4 (UJSG) - Body ground |
Always |
10 kΩ or higher |
|
D184-5 (UJSS) - Body ground |
Always |
10 kΩ or higher |
Text in Illustration
|
*a |
Front view of wire harness connector (to Navigation Receiver Assembly) |
|
*b |
Front view of wire harness connector (to No. 1 Stereo Jack Adapter Assembly) |
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
3. |
INSPECT NAVIGATION RECEIVER ASSEMBLY (NO. 1 STEREO JACK ADAPTER ASSEMBLY POWER SOURCE) |
(a) Disconnect the No. 1 stereo jack adapter assembly connector.
|
(b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
Text in Illustration
|
|
| NG |
|
|
|
4. |
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 a backup of the music data is available before performing this operation.
OK:
Malfunction disappears.
| OK |
|
END |
|
|
5. |
REPLACE USB DEVICE OR "iPod" |
(a) Turn the ignition switch off.
HINT:
When this malfunction occurs, it is necessary to turn the ignition switch off 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 (See page
).
|
|
6. |
CHECK USB DEVICE OR "iPod" |
(a) Check if a USB device or "iPod" is recognized by the navigation receiver assembly, and if information such as track, artist and album names is displayed on the screen.
OK:
USB device or "iPod" is recognized properly and the information is displayed on the screen.
| OK |
|
USB DEVICE OR "iPod" WAS INCOMPATIBLE OR DEFECTIVE |
| NG |
|
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (See page
|
|
|