Jeep Grand Cherokee 2021–2023 — technical service bulletin
Bulletin S2223000064 · NHTSA communication 10229514 · issued Aug 31, 2022
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
3
vehicle entries
Official summary
Park Assist Warning Displayed On Cluster After Recent Service Repair.
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.