Jeep Grand Cherokee 2021–2022 — technical service bulletin
Bulletin 9100755 · NHTSA communication 11028251 · issued Jan 26, 2026
Technical service bulletin
communication type
Electrical System
component
2021–2022
model years
6
vehicle entries
Official summary
Any 2021-2022MY WL that has the right power liftgate anti-pinch sensor or power liftgate module(PLGM) replaced, both components need to be replaced as a pair.
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.