Jeep Wrangler 2018–2021 — technical service bulletin
Bulletin 2301421 · NHTSA communication 10221193 · issued Apr 13, 2021
Technical service bulletin
communication type
Structure
component
2018–2021
model years
4
vehicle entries
Official summary
Soft Top Wear Due To Contact With Number Two Bow Side Frame Link This bulletin includes inspecting the soft top in the closed position for wear or holes and applying anti-wear tape. Customers may comment on one or more of the following:Wear on soft top cover. A hole in soft top cover.
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.