Jeep Grand Wagoneer 2024–2025 — technical service bulletin
Bulletin S2509000003 · NHTSA communication 11018282 · issued May 9, 2025
Technical service bulletin
communication type
Engine
component
2024–2025
model years
6
vehicle entries
Official summary
Engine Overheating
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.