Jeep Grand Wagoneer 2022–2026 — technical service bulletin
Bulletin S2518000008 · NHTSA communication 11023628 · issued Sep 27, 2025
Technical service bulletin
communication type
Engine
component
2022–2026
model years
12
vehicle entries
Official summary
Malfunction Indicator Lamp (MIL) Is On
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.