Toyota Tundra (2015 year). Manual — part 104
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000003YYX0U0X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: NAVIGATION: NAVIGATION SYSTEM: USB Audio System Recognition/Play Error; 2015 MY Tundra
[08/2014 - ]
USB Audio System Recognition/Play Error
DESCRIPTION
assembly. This diagnosis procedure is for when a device is not recognized, or files from the device cannot be
played normally.
WIRING DIAGRAM
INSPECTION PROCEDURE
HINT:
a.
Put the files in a folder and copy the folder data to the USB device.
b.
PROCEDURE
1.
CHECK USB DEVICE OR "iPod"
NAVIGATION: NAVIGATION SYSTEM: USB Audio System Recognit...
(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
.
(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
.
Result
RESULT
PROCEED TO
No playable files exist, or incompatible device format or version
A
Playable files exist, and compatible device format or version
B
B
GO TO STEP 3
A
USB DEVICE FORMAT WAS INCOMPATIBLE, "iPod"
VERSION WAS INCOMPATIBLE, OR NO PLAYABLE
FILES PRESENT
2.
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - NO. 1
STEREO JACK ADAPTER ASSEMBLY)
(a) Disconnect the J116 navigation receiver assembly connector.
(b) Disconnect the J100 No. 1 stereo jack adapter assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
J116-1 (USV1) - J100-1 (UPI)
Always
Below 1 Ω
J116-2 (US1-) - J100-2 (UDO-)
Always
Below 1 Ω
J116-3 (US1+) - J100-3 (UDO+)
Always
Below 1 Ω
J116-4 (UGD1) - J100-4 (UJSG)
Always
Below 1 Ω
J116-5 (USG1) - J100-5 (UJSS)
Always
Below 1 Ω
J116-1 (USV1) - Body ground
Always
10 kΩ or higher
J116-2 (US1-) - Body ground
Always
10 kΩ or higher
J116-3 (US1+) - Body ground
Always
10 kΩ or higher
J116-4 (UGD1) - Body ground
Always
10 kΩ or higher
J116-5 (USG1) - Body ground
Always
10 kΩ or higher
NAVIGATION: NAVIGATION SYSTEM: USB Audio System Recognit...
OK
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
3.
INSPECT NAVIGATION RECEIVER ASSEMBLY
(a) Reconnect the J116 navigation receiver assembly connector.
(b) Disconnect the No. 1 stereo jack adapter assembly connector.
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
TESTER CONNECTION
SWITCH CONDITION
SPECIFIED CONDITION
J100-1 (UPI) - J100-4 (UJSG)
Ignition switch ACC
4.5 to 5.5 V
Text in Illustration
*a
Result
RESULT
PROCEED TO
OK
A
NG (for Column Shift Type)
B
NG (for Floor Shift Type)
C
B
REPLACE NAVIGATION RECEIVER ASSEMBLY
NAVIGATION: NAVIGATION SYSTEM: USB Audio System Recognit...
A
NEXT
C
REPLACE NAVIGATION RECEIVER ASSEMBLY
4.
FORMAT USB DEVICE OR RESTORE "iPod" AND RECHECK
(a) Delete all files in the USB device or "iPod" and format/ restore it.
NOTICE:
Formatting a USB device or restoring an "iPod" erases all music on the device. Make sure that back up
music data is available before performing this operation.
(b) Save the data again and check if it can be played on the in-vehicle device.
OK:
Malfunction disappears.
NG
GO TO STEP 5
OK
END (USB OR "iPod" IS DEFECTIVE)
5.
REPLACE USB DEVICE OR "iPod"
(a) Turn the ignition switch off.
(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
.
6.
CHECK USB DEVICE OR "iPod"
(a) Check if USB device or "iPod" is recognized by navigation receiver, or if information such as track,
artist and album names are displayed on screen.
OK:
USB device or "iPod" is recognized or track information such as track, artist and album names are
NAVIGATION: NAVIGATION SYSTEM: USB Audio System Recognit...
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