Jeep Grand Wagoneer 2023 — technical service bulletin
Bulletin 09-011-24 · NHTSA communication 11001239 · issued May 15, 2024
Technical service bulletin
communication type
Engine
component
2023
model years
2
vehicle entries
Official summary
"Oil Leak from Turbo Oil Supply Line Customers may experience the following: ● Oil leak from turbo oil supply line. This bulletin involves replacing the turbo oil feed line."
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.