Chevrolet Sonic 2016–2019 — technical service bulletin
Bulletin PIE0551A · NHTSA communication 10186108 · issued Dec 11, 2020
Technical service bulletin
communication type
Structure
component
2016–2019
model years
4
vehicle entries
Official summary
This engineering information (EI) Lite closure ends the need for information from the field regarding concerns with loose and/or lifted roof panel ditch moldings that results in a repair.
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.