Jeep Wrangler 2016–2017 — technical service bulletin
Bulletin 9003665 · NHTSA communication 10191446 · issued Aug 16, 2017
Technical service bulletin
communication type
Fuel System, Gasoline
component
2016–2017
model years
2
vehicle entries
Official summary
Fuel tank and fuel evap system components.
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.