Jeep Wrangler 2011–2012 — technical service bulletin
Bulletin 2401014 · NHTSA communication 10229980 · issued Oct 4, 2014
Technical service bulletin
communication type
Visibility
component
2011–2012
model years
2
vehicle entries
Official summary
HVAC System Improvements
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.