Toyota Tacoma 2016–2019 — technical service bulletin
Bulletin T-SB-0021-19 · NHTSA communication 10158571 · issued Mar 4, 2019
Technical service bulletin
communication type
Structure
component
2016–2019
model years
4
vehicle entries
Official summary
TSB: Some 2016 ? 2019 model year Tacoma vehicles may exhibit corrosion or paint blistering on the front and/or rear lower door sill(s). Follow the Repair 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.