Toyota Sienna 2010-2025 Owners Manual: Screen for audio settings
- Press the “SETUP” button.
- Select “Audio” on the “Setup” screen.
- Number of Radio Presets Select the number of radio preset stations.
- Display Cover Art on/off
- Automatic Sound Levelizer
Audio settings
Settings are available for adjusting the radio operation, cover
art, etc. ...
Automatic sound leveliser (ASL)
Select “Automatic Sound Levelizer”.
Select “High”, “Mid”, “Low” or “Off”.
About Automatic Sound Leveliser (ASL)
ASL automatically adjusts the volume and tone quality accor ...
Other materials:
Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter
DESCRIPTION
The stereo jack adapter sends an external device sound signal to the radio
receiver through this circuit.
The sound signal that has been sent is amplified by the stereo component
amplifier or radio receiver, and
then is sent to the speakers.
If there is an open or short in th ...
Diagnosis system
1. DESCRIPTION
(a) When troubleshooting OBD II vehicles, the only
difference from the usual troubleshooting procedure
is to connect an OBD II scan tool complying with
SAE J1987 or a intelligent tester to the vehicle, and
read off various data output from the vehicle's ECM.
(b) OBD II reg ...
Back Door ECU Communication Stop
DTC B1287 Back Door ECU Communication Stop
DESCRIPTION
DTC B1287 is output when communication between the power back door ECU and
the multiplex network
gateway ECU stops for more than 10 seconds.
DTC No.
DTC Detection Condition
Trouble Area
B1287
Back d ...
