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2- Intermittent volume variation at vehicle start
Phenomenon description:
The volume settings intermittently reset, especially after turning IG off. At each vehicle
start, the volume (Bluetooth and voice guidance) was set on minimum level but it can also
suddenly increase to a too high level by itself.
Supplier: Fujitsu Ten / Denso Ten
This phenomenon is actually a Display Audio related item and can occur with DA software
lower than mentioned in below table.
The problem has been resolved as from the software version shown below table or higher.
Camry, depends which DA-unit type fitted
How to fix:
Install latest released DA Software.
(See hyperlink on the bottom of the page)
Top page
How to access the Service Menu
How to check DTC codes
Vehicle Model
Hilux
Verso S
Yaris
Alphard
Hilux MY2015
How to Identify T2wG and Device
How to access the Repair Manual
How to install latest softwares
Minimum Required Software Version
FE3063
FE3063
XE3934
XE3934
XE3934
GE3934 / VE3934
ID
NG Techdoc
Unknown issue
DA
DA & Ext. Box
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