Toyota Tundra 2014–2017 — technical service bulletin
Bulletin T-SB-0277-17 · NHTSA communication 10119403 · issued Sep 6, 2017
Technical service bulletin
communication type
Structure
component
2014–2017
model years
4
vehicle entries
Official summary
TSB: Some 2014 ? 2017 model year Tundra vehicles equipped with clearance warning sonar ultrasonic sensors mounted in metal bumpers may alert that an object is detected when no objects are in the detection area. Follow the procedure in this bulletin to address this condition.
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.