Jeep Wrangler 2015 — technical service bulletin
Bulletin 05149180A$ · NHTSA communication 10140215 · issued Mar 23, 2016
Technical service bulletin
communication type
Equipment
component
2015
model years
1
vehicle entries
Official summary
Oxygen sensor Before replacing the Right Downstream (1/2) O2 Sensor for a P0137 code on a 3.6L JK, please contact Jerry Tomlin at cell (248) 202-5329. If no response within 15 minutes, continue with repair.~ Engineering is investigating whether the sensors are getting contaminated with oil. For any other P-Code besides P0137, follow the applicable diagnostic procedure.
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.