Jeep Wrangler 2022–2023 — technical service bulletin
Bulletin 2304923 · NHTSA communication 10239917 · issued May 2, 2023
Technical service bulletin
communication type
Structure
component
2022–2023
model years
2
vehicle entries
Official summary
Water Leak - Liftgate Glass to Swing Gate Water leak into rear cargo area at the bottom of lift glass seal and top of swing gate. This bulletin involves installing two pieces of foam pads.
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.