Toyota Sienna 2018 — technical service bulletin
Bulletin T-SB-0074-18_Rev · NHTSA communication 10152167 · issued Nov 2, 2018
Technical service bulletin
communication type
Equipment
component
2018
model years
1
vehicle entries
Official summary
TSB: REVISION NOTICE November 2, 2018 Rev1: ? The Software Update Procedure has been updated. Any previous printed versions of this bulletin should be discarded. Some 2018 model year Sienna vehicles equipped with Entune? 3.0 Audio Plus (version 1028 or earlier) may exhibit one or more of the following conditions: ? ?Preparing to connect to the Internet? pop-up will not clear ? WiFi hotspot times out ? App title is missing letters in French ? Unable to load all contacts on Android 8.0 ? Incorrect update history showing ? Slow XM response Intermittent blank screen ? GPS does not conform to the r
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.