Jeep Wrangler 2012–2013 — technical service bulletin
Bulletin 1802516 · NHTSA communication 10218102 · issued Mar 11, 2016
Technical service bulletin
communication type
Power Train
component
2012–2013
model years
2
vehicle entries
Official summary
Diagnostic And 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.