Toyota 86 2017–2018 — technical service bulletin
Bulletin T-TT-0482-18 · NHTSA communication 10131764 · issued Feb 15, 2018
Technical service bulletin
communication type
Equipment
component
2017–2018
model years
3
vehicle entries
Official summary
TSB: Some vehicles may display a 22-digit request code when attempting to perform a navigation map update.
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.