Chrysler Pacifica 2016–2024 — technical service bulletin

Bulletin S2307000002 REV.B · NHTSA communication 11001459 · issued Jun 7, 2024

Technical service bulletin

communication type

Engine

component

2016–2024

model years

vehicle entries

Official summary

Suspected Engine Coolant Leak

Vehicles covered

2016 Chrysler Pacifica
2017 Chrysler Pacifica
2018 Chrysler Pacifica
2019 Chrysler Pacifica
2020 Chrysler Pacifica
2021 Chrysler Pacifica
2022 Chrysler Pacifica
2023 Chrysler Pacifica
2024 Chrysler Pacifica
2017 Chrysler Pacifica Plug-In Hybrid
2018 Chrysler Pacifica Plug-In Hybrid
2019 Chrysler Pacifica Plug-In Hybrid
2020 Chrysler Pacifica Plug-In Hybrid
2021 Chrysler Pacifica Plug-In Hybrid
2022 Chrysler Pacifica Plug-In Hybrid
2023 Chrysler Pacifica Plug-In Hybrid
2024 Chrysler Pacifica Plug-In Hybrid
2020 Chrysler Voyager
2021 Chrysler Voyager
2022 Chrysler Voyager
2023 Chrysler Voyager
2024 Chrysler Voyager
2016 Dodge Durango
2017 Dodge Durango
2018 Dodge Durango
2019 Dodge Durango
2020 Dodge Durango
2021 Dodge Durango
2022 Dodge Durango
2023 Dodge Durango
2016 Jeep Grand Cherokee
2017 Jeep Grand Cherokee
2018 Jeep Grand Cherokee
2019 Jeep Grand Cherokee
2020 Jeep Grand Cherokee
2021 Jeep Grand Cherokee
2022 Jeep Grand Cherokee
2023 Jeep Grand Cherokee
2024 Jeep Grand Cherokee
2022 Jeep Wagoneer
2023 Jeep Wagoneer
2024 Jeep Wagoneer
2017 Jeep Wrangler
2018 Jeep Wrangler
2019 Jeep Wrangler
2020 Jeep Wrangler
2021 Jeep Wrangler
2022 Jeep Wrangler
2023 Jeep Wrangler
2024 Jeep Wrangler
2018 RAM 1500
2019 RAM 1500
2020 RAM 1500
2021 RAM 1500
2022 RAM 1500
2023 RAM 1500
2024 RAM 1500
2016 RAM Promaster
2017 RAM Promaster
2018 RAM Promaster

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.