Toyota Sienna 2010-2024 Owners Manual: 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 according to the vehicle speed.
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
Automati ...
Display settings
Settings are available for adjusting the contrast and brightness
of the screen.
Screen for display settings
Press the “SETUP” button.
Select “Display” on the “Setup” screen.
...
Other materials:
Airbag ECU Communication Stop
DTC B1281 Airbag ECU Communication Stop
DESCRIPTION
DTC B1281 is output when communication between the airbag ECU and the
multiplex network gateway
ECU stops for more than 10 seconds.
DTC No.
DTC Detection Condition
Trouble Area
B1281
Airbag ECU communi ...
Active Control Engine Mount System
DESCRIPTION
LOCATION
The Active Control Engine Mount (ACM) system decreases engine vibration at
engine idling using the
ACM VSV. The VSV is controlled by a pulse signal transmitted to the VSV from the
ECM. The frequency
of this pulse signal is matched to the engine speed to decrease engi ...
Rear Speed Sensor RH Circuit
DESCRIPTION
Refer to DTCs C0200/31, C0205/32, C1235/35, and C1236/36 (See page BC-17).
DTCs C1273/73 to C1278/78 can be deleted when the speed sensor sends a vehicle
speed signal or the
Test Mode ends. DTCs C1273/73 to C1278/78 are output only in the Test Mode.
HINT:
DTC C0210/33 ...
