Jeep Grand Wagoneer 2022–2025 — technical service bulletin
Bulletin 9100721 · NHTSA communication 11025516 · issued Nov 4, 2025
Technical service bulletin
communication type
Structure
component
2022–2025
model years
8
vehicle entries
Official summary
As of October 30, 2025 the 77C recall inspection instructions were revised. Prior to ordering parts, please ensure the vehicle has been inspected to the latest recall procedure to determine whether 77C part replacement is necessary. It is possible a vehicle that failed inspection and needed a part according to the previous instructions may no longer need a part based on the newly revised inspection instructions.
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.