Jeep Grand Wagoneer 2019–2026 — technical service bulletin
Bulletin 114073 · NHTSA communication 11036361 · issued Aug 17, 2026
Technical service bulletin
communication type
Electrical System
component
2019–2026
model years
17
vehicle entries
Official summary
Motor - window regulator
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.