Toyota 4RUNNER 2014–2016 — technical service bulletin
Bulletin T-TT-0339-15 · NHTSA communication 10134322 · issued Mar 16, 2016
Technical service bulletin
communication type
Equipment
component
2014–2016
model years
26
vehicle entries
Official summary
TT: Some vehicles may exhibit an error message when trying to perform a radio software update: "Unable to update the software. Please try again later." If the following screen is seen, follow the directions below.
Vehicles covered
- 2014 Toyota 4RUNNER
- 2015 Toyota 4RUNNER
- 2016 Toyota 4RUNNER
- 2015 Toyota Avalon
- 2016 Toyota Avalon
- 2015 Toyota Avalon Hybrid
- 2016 Toyota Avalon Hybrid
- 2014 Toyota Highlander
- 2015 Toyota Highlander
- 2016 Toyota Highlander
- 2014 Toyota Highlander Hybrid
- 2015 Toyota Highlander Hybrid
- 2016 Toyota Highlander Hybrid
- 2015 Toyota Prius V
- 2016 Toyota Prius V
- 2014 Toyota Sequoia
- 2015 Toyota Sequoia
- 2016 Toyota Sequoia
- 2015 Toyota Sienna
- 2016 Toyota Sienna
- 2014 Toyota Tacoma
- 2015 Toyota Tacoma
- 2016 Toyota Tacoma
- 2014 Toyota Tundra
- 2015 Toyota Tundra
- 2016 Toyota Tundra
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.