Jeep Grand Wagoneer 2022–2023 — technical service bulletin
Bulletin S2308000017 · NHTSA communication 10234429 · issued Feb 17, 2023
Technical service bulletin
communication type
Power Train
component
2022–2023
model years
4
vehicle entries
Official summary
Battery Drain, No Start, Power Liftgate Inoperative
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.