Jeep Wrangler 2012–2013 — technical service bulletin
Bulletin 2101314 · NHTSA communication 10229858 · issued Apr 12, 2014
Technical service bulletin
communication type
Power Train
component
2012–2013
model years
2
vehicle entries
Official summary
Transmission Oil Cooler Tube
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.