Jeep Wrangler 2021 — technical service bulletin
Bulletin S2308000132 · NHTSA communication 10247453 · issued Oct 26, 2023
Technical service bulletin
communication type
Visibility
component
2021
model years
1
vehicle entries
Official summary
The customer may complain of a check engine light and the Air Conditioning (A/C) may be inoperative.
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.