Chrysler Pacifica 2016–2020 — technical service bulletin
Bulletin S1909000002 · NHTSA communication 10176546 · issued May 28, 2020
Technical service bulletin
communication type
Equipment
component
2016–2020
model years
20
vehicle entries
Official summary
Customer complaint may include an overfilled engine crankcase after an oil change.
Vehicles covered
- 2017 Chrysler Pacifica
- 2018 Chrysler Pacifica
- 2019 Chrysler Pacifica
- 2020 Chrysler Pacifica
- 2016 Dodge Durango
- 2017 Dodge Durango
- 2018 Dodge Durango
- 2019 Dodge Durango
- 2020 Dodge Durango
- 2020 Jeep Gladiator
- 2016 Jeep Grand Cherokee
- 2017 Jeep Grand Cherokee
- 2018 Jeep Grand Cherokee
- 2019 Jeep Grand Cherokee
- 2020 Jeep Grand Cherokee
- 2018 Jeep Wrangler
- 2019 Jeep Wrangler
- 2020 Jeep Wrangler
- 2019 RAM 1500
- 2020 RAM 1500
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.