Toyota Sienna 2010-2025 Owners Manual: Audio system operation buttons
- “AUDIO” button
Display the “Select Audio Source” screen or audio top screen. - “SETUP” button
Press this button to customize the function settings. - “CAR” button
Press this button to access the vehicle information. 
button
Press this button to access the Bluetooth® hands-free system.
Audio system
Operations such as listening to audio, using the hands-free
phone, confirming vehicle information and changing audio system
settings are started by using the following buttons. ...
Touch screen gestures
Operations are performed by touching the screen directly with your
finger.
Operation method
Outline
Main use
Touch
Quickly touch and
release once.
...
Other materials:
Cellular Phone cannot Send / Receive
INSPECTION PROCEDURE
1 CHECK BLUETOOTH SETTINGS
Check if the Bluetooth settings are correct.
OK:
Bluetooth settings are correct.
2 CHECK CELLULAR PHONE
Check if the cellular phone is Bluetooth compatible.
HINT:
Some versions of Bluetooth compatible cellular phones
may not function ...
Check for short circuit
(a) If the wire harness is ground shorted (Fig. 5), locate the section by
conducting a resistance check with the body ground (below).
(b) Check the resistance with the body ground.
(1) Disconnect connectors A and C and measure
the resistance.
Standard resistance (Fig. 6)
HIN ...
Data list / active test
1. USING INTELLIGENT TESTER
Connect the intelligent tester to the DLC3.
Monitor the ECU data by following the prompts on
the tester screen.
HINT:
The intelligent tester has a "Snapshot" function
which records the monitored data.
Refer to the intelligent tester o ...
