Toyota Tundra 2017–2018 — technical service bulletin
Bulletin T-SB-0054-18 · NHTSA communication 10146001 · issued Jun 27, 2018
Technical service bulletin
communication type
Fuel System, Gasoline
component
2017–2018
model years
2
vehicle entries
Official summary
TSB: Some 2017 ? 2018 model year Tundra vehicles may exhibit a ?no click? or a ?no spring return? condition from the fuel cap when fully seated and sealed. In some vehicles, the fuel cap may be contacting the fuel filler neck, leading to this condition. Follow the Repair Procedure in this bulletin to address this 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.