There have been 66 technical service bulletins issued for the 2020 Jeep Grand Cherokee.
| Bulletin Date: | Oct. 7, 2023 |
| Component: | Back over prevention. |
| Bulletin Summary: | Cold engine ticking noise from exhaust manifold area the customer may describe an ticking noise from the exhaust manifold location(s) when cold. This bulletin involves replacing the exhaust manifolds. |
| Vehicles covered in this TSB: |
2020 Dodge Durango,
2021 Dodge Durango,
2022 Dodge Durango,
2019 Jeep Grand Cherokee,
2020 Jeep Grand Cherokee,
2021 Jeep Grand Cherokee,
2022 Jeep Grand Cherokee,
2019 RAM 1500,
2020 RAM 1500,
2021 RAM 1500,
2022 RAM 1500.
|
| Bulletin Date: | May. 21, 2023 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Mil lamp-on. Engine noise, rattle. Misfire or rough running. |
| Vehicles covered in this TSB: |
2018 Chrysler Pacifica,
2019 Chrysler Pacifica,
2020 Chrysler Pacifica,
2021 Chrysler Pacifica,
2022 Chrysler Pacifica,
2023 Chrysler Pacifica,
2020 Chrysler Voyager,
2021 Chrysler Voyager,
2022 Chrysler Voyager,
2023 Chrysler Voyager,
2022 Jeep Gladiator,
2023 Jeep Gladiator,
2018 Jeep Grand Cherokee,
2019 Jeep Grand Cherokee,
2020 Jeep Grand Cherokee,
|
| Bulletin Date: | Aug. 29, 2022 |
| Component: | Power train. |
| Bulletin Summary: | 8-speed transmission, additional transmission fluid leak inspection/repair guidelines. |
| Vehicles covered in this TSB: |
2018 Chrysler 300,
2019 Chrysler 300,
2020 Chrysler 300,
2021 Chrysler 300,
2022 Chrysler 300,
2018 Dodge Challenger,
2019 Dodge Challenger,
2020 Dodge Challenger,
2021 Dodge Challenger,
2022 Dodge Challenger,
2018 Dodge Charger,
2019 Dodge Charger,
2020 Dodge Charger,
2021 Dodge Charger,
2022 Dodge Charger,
|
| Bulletin Date: | Mar. 23, 2022 |
| Component: | Equipment. |
| Bulletin Summary: | Glove box hard to close this bulletin involves replacing the glove box bumpers. Customers may comment on the following: the glove box is hard to close. |
| Vehicles covered in this TSB: |
2019 Jeep Grand Cherokee,
2020 Jeep Grand Cherokee,
2021 Jeep Grand Cherokee.
|
| Bulletin Date: | Mar. 11, 2022 |
| Component: | Electrical system. |
| Bulletin Summary: | Rke does not work or has short range, tpm is not reading tire pressures or remote start is inoperative |
| Vehicles covered in this TSB: |
2019 Dodge Durango,
2020 Dodge Durango,
2021 Dodge Durango,
2022 Dodge Durango,
2019 Jeep Grand Cherokee,
2020 Jeep Grand Cherokee,
2021 Jeep Grand Cherokee,
2022 Jeep Grand Cherokee.
|
| Bulletin Date: | Mar. 11, 2022 |
| Component: | Starter assembly. |
| Bulletin Summary: | Rke does not work or has short range, tpm is not reading tire pressures or remote start is inoperative |
| Vehicles covered in this TSB: |
2019 Dodge Durango,
2020 Dodge Durango,
2021 Dodge Durango,
2022 Dodge Durango,
2019 Jeep Grand Cherokee,
2020 Jeep Grand Cherokee,
2021 Jeep Grand Cherokee,
2022 Jeep Grand Cherokee.
|
| Bulletin Date: | Mar. 9, 2022 |
| Component: | Electrical system. |
| Bulletin Summary: | Battery drain concern, dual usb port normal operational draw, extended illumination or extended operation after key off |
| Vehicles covered in this TSB: |
2017 Alfa Romeo 4c Spider,
2017 Alfa Romeo Giulia,
2018 Alfa Romeo Giulia,
2019 Alfa Romeo Giulia,
2020 Alfa Romeo Giulia,
2021 Alfa Romeo Giulia,
2022 Alfa Romeo Giulia,
2017 Alfa Romeo Stelvio,
2018 Alfa Romeo Stelvio,
2019 Alfa Romeo Stelvio,
2020 Alfa Romeo Stelvio,
2021 Alfa Romeo Stelvio,
2022 Alfa Romeo Stelvio,
2017 Chrysler 200,
2017 Chrysler 300,
|
| Bulletin Date: | Mar. 9, 2022 |
| Component: | Unknown or other. |
| Bulletin Summary: | Battery drain concern, dual usb port normal operational draw, extended illumination or extended operation after key off |
| Vehicles covered in this TSB: |
2017 Alfa Romeo 4c Spider,
2018 Alfa Romeo 4C,
2017 Alfa Romeo Giulia,
2018 Alfa Romeo Giulia,
2019 Alfa Romeo Giulia,
2020 Alfa Romeo Giulia,
2021 Alfa Romeo Giulia,
2022 Alfa Romeo Giulia,
2017 Alfa Romeo Stelvio,
2018 Alfa Romeo Stelvio,
2019 Alfa Romeo Stelvio,
2020 Alfa Romeo Stelvio,
2021 Alfa Romeo Stelvio,
2022 Alfa Romeo Stelvio,
2017 Chrysler 200,
|
Also see
Common problems of Jeep Grand Cherokee.