Jeep Grand Cherokee 2011–2020 — technical service bulletin
Bulletin S1723000007 Rev. · NHTSA communication 10190670 · issued Mar 31, 2021
Technical service bulletin
communication type
Suspension
component
2011–2020
model years
18
vehicle entries
Official summary
Air Suspension Inoperative And Or Compressor Freeze Up Or Sticking In Cold Weather.
Vehicles covered
- 2011 Jeep Grand Cherokee
- 2012 Jeep Grand Cherokee
- 2013 Jeep Grand Cherokee
- 2014 Jeep Grand Cherokee
- 2015 Jeep Grand Cherokee
- 2016 Jeep Grand Cherokee
- 2017 Jeep Grand Cherokee
- 2018 Jeep Grand Cherokee
- 2019 Jeep Grand Cherokee
- 2020 Jeep Grand Cherokee
- 2013 RAM 1500
- 2014 RAM 1500
- 2015 RAM 1500
- 2016 RAM 1500
- 2017 RAM 1500
- 2018 RAM 1500
- 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.