T-TT-0203-12

Service Bulletin Details

Public Details for: T-TT-0203-12

Summary to be provided on a future date.


- 2013 - 2012 -

@TOYOTA
Tech Tip
T-TT-0203-12
October 10, 2012
APPLICABLE VEHICLES
CONDITION
Some Phone iOS 5 customers with Denso Premium HOD Navigation (AVN) or Display Navigation
w/Entune (ONE) headunits may experience an iPod Authorization error when they plug their iPhone
into the USB port. They may also see the audio screen iPod tab light up, and then go out, and then
light up the USB tab.
RECOMMENDATIONS
•
•
•
•
Upgrade the iPhone software to iOS 6 to improve connection stability.
If you do not wish to upgrade or cannot upgrade, this error can be resolved by powering the
phone OFF and ON.
To avoid the issue as much as possible in the future , a 12V USB adapter may be used for
charging the iPhone.
If the error ever occurs again, power the phone OFF and ON, and reconnect the device to the
vehicle.
Expires on
Ver. 2 .1 81281201 1 T
10/10/2013
© 2011 , Toyota Motor Sales, USA
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