Jeep Grand Cherokee 2021–2023 — technical service bulletin
Bulletin S2323000038 · NHTSA communication 10240032 · issued May 19, 2023
Technical service bulletin
communication type
Equipment
component
2021–2023
model years
3
vehicle entries
Official summary
Buzz, Squeak, Rattle (BSR) From Door Panel With Loud Music And Or Bass.
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.