Jeep Wrangler 2008–2010 — technical service bulletin
Bulletin WB-D-11-25 · NHTSA communication 10045081 · issued Apr 18, 2012
Technical service bulletin
communication type
Power Train
component
2008–2010
model years
3
vehicle entries
Official summary
Jeep: see document search button for owner letter. Information regarding the extension warranty for diagnosis and replacement of transmission oil cooler lines. *pe
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.