Toyota Sienna 2018 — technical service bulletin
Bulletin T-SB-0074-18 · NHTSA communication 10145724 · issued Aug 1, 2018
Technical service bulletin
communication type
Equipment
component
2018
model years
1
vehicle entries
Official summary
TSB: 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 road ? Unable to turn off contact images. A software update is now available to address these conditions. Follow the Software Update Procedure in this bulle
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.