Jeep Grand Wagoneer 2023–2025 — technical service bulletin
Bulletin S2514000003 REV.A · NHTSA communication 11019589 · issued Jun 11, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2023–2025
model years
7
vehicle entries
Official summary
MIL-On/Check Engine Lamp (CEL)-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.