Jeep Grand Cherokee 2022–2023 — technical service bulletin
Bulletin 2103222 · NHTSA communication 10227753 · issued Oct 22, 2022
Technical service bulletin
communication type
Hybrid Propulsion System
component
2022–2023
model years
2
vehicle entries
Official summary
Harsh Transition From Electric to Hybrid Mode This bulletin involves performing a transmission quick learn with wiTECH. Customers may experience one or more of the following: Harsh Shift Abrupt or harsh transition from Electric Vehicle to Hybrid Engine mode.
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.