Jeep Grand Cherokee 2021–2023 — technical service bulletin
Bulletin S2323000063 · NHTSA communication 10243144 · issued Aug 4, 2023
Technical service bulletin
communication type
Exterior Lighting
component
2021–2023
model years
3
vehicle entries
Official summary
Outer Tail Lamp Front Edge Has A Gap To The Quarter Panel Or Tail Lamp Appears Loose.
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.