Toyota Tundra 2022 — technical service bulletin
Bulletin T-TT-0677-21 · NHTSA communication 10206523 · issued Dec 16, 2021
Technical service bulletin
communication type
Equipment
component
2022
model years
1
vehicle entries
Official summary
TT: Some 2022 Tundra Owners may experience the estimated time of arrival to the destination set in the Toyota navigation system being inaccurate by a factor of hours. Please follow the steps below to correct the condition.
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.