Jeep Grand Cherokee 2021–2023 — technical service bulletin
Bulletin S2219000005 · NHTSA communication 10227720 · issued Oct 21, 2022
Technical service bulletin
communication type
Power Train
component
2021–2023
model years
5
vehicle entries
Official summary
Dielectric Grease In Electric Power Steering (EPS) Connectors.
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.