Jeep Wrangler 2015 — technical service bulletin
Bulletin MDH101506 · NHTSA communication 10057949 · issued Mar 1, 2015
Technical service bulletin
communication type
Power Train
component
2015
model years
1
vehicle entries
Official summary
This tsb contains an owner notification letter. See document search button below. Fiat chrysler 2015 jeep wrangler: recall applies to 3.6l engine built through october 15, 2014. Pcm may not detect a failed oxygen sensor. Possibly in an increase in tailpipe emissions which could exceed federal/california emissions standards. *lj
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.