Jeep Grand Cherokee 2016–2018 — technical service bulletin
Bulletin S1908000093 Rev. · NHTSA communication 10181574 · issued Sep 23, 2020
Technical service bulletin
communication type
Seats
component
2016–2018
model years
3
vehicle entries
Official summary
(Revision A) Heated And Vented Seats Inoperative Driver And Passenger
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.