Jeep Grand Cherokee 2021–2023 — technical service bulletin
Bulletin S2323000011 · NHTSA communication 10231728 · issued Jan 18, 2023
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
3
vehicle entries
Official summary
Rattle Noise From Driver Side Window Switch With Loud Music Or Driving On Rough Road.
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.