Jeep Grand Wagoneer 2024 — technical service bulletin
Bulletin 103473 · NHTSA communication 11014899 · issued Feb 20, 2025
Technical service bulletin
communication type
Power Train
component
2024
model years
2
vehicle entries
Official summary
Valve body & control unit - transmission
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.