There have been 108 technical service bulletins issued for the 2021 Jeep Grand Cherokee.
| Bulletin Date: | Jan. 18, 2024 |
| Component: | Electrical equipment. |
| Bulletin Summary: | Thermostat assy for 2022-2024my 3. 6l pentastar upgrade with p0128 failure code. Prior to performing any thermostat replacement, proceed with inspection instructions from the latest version of star online publication s2309000014 |
| Vehicles covered in this TSB: |
2021 Chrysler Pacifica,
2022 Chrysler Pacifica,
2023 Chrysler Pacifica,
2024 Chrysler Pacifica,
2021 Chrysler Voyager,
2022 Chrysler Voyager,
2023 Chrysler Voyager,
2024 Chrysler Voyager,
2021 Dodge Durango,
2022 Dodge Durango,
2023 Dodge Durango,
2024 Dodge Durango,
2021 Jeep Gladiator,
2022 Jeep Gladiator,
2023 Jeep Gladiator,
|
| Bulletin Date: | Oct. 17, 2023 |
| Component: | Radio/tape deck/cd. |
| Bulletin Summary: | Radio over the air updating from qr39. 6 to qr40. 12 software version customers may experience one or more of the following symptoms: ? mobile WI-fi inoperative upon start up. ? hotspot gives "no internet" connection message on phone when |
| Vehicles covered in this TSB: |
2021 Chrysler 300,
2022 Chrysler 300,
2023 Chrysler 300,
2021 Dodge Challenger,
2022 Dodge Challenger,
2023 Dodge Challenger,
2021 Dodge Charger,
2022 Dodge Charger,
2023 Dodge Charger,
2021 Jeep Cherokee,
2022 Jeep Cherokee,
2023 Jeep Cherokee,
2021 Jeep Compass,
2021 Jeep Gladiator,
2022 Jeep Gladiator,
|
| Bulletin Date: | Oct. 17, 2023 |
| Component: | Unknown or other. |
| Bulletin Summary: | Radio over the air updating from qr39. 6 to qr40. 12 software version customers may experience one or more of the following symptoms: ? mobile WI-fi inoperative upon start up. ? hotspot gives "no internet" connection message on phone when |
| Vehicles covered in this TSB: |
2021 Chrysler 300,
2022 Chrysler 300,
2023 Chrysler 300,
2021 Dodge Challenger,
2022 Dodge Challenger,
2023 Dodge Challenger,
2021 Dodge Charger,
2022 Dodge Charger,
2023 Dodge Charger,
2021 Jeep Cherokee,
2022 Jeep Cherokee,
2023 Jeep Cherokee,
2021 Jeep Compass,
2021 Jeep Gladiator,
2022 Jeep Gladiator,
|
| 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: | Sep. 9, 2023 |
| Component: | Electrical equipment. |
| Bulletin Summary: | Wireless qi charger not charging |
| Vehicles covered in this TSB: |
2020 Alfa Romeo Giulia,
2021 Alfa Romeo Giulia,
2023 Alfa Romeo Giulia,
2024 Alfa Romeo Giulia,
2020 Alfa Romeo Stelvio,
2021 Alfa Romeo Stelvio,
2023 Alfa Romeo Stelvio,
2024 Alfa Romeo Stelvio,
2023 Alfa Romeo Tonale,
2024 Alfa Romeo Tonale,
2021 Chrysler Pacifica,
2022 Chrysler Pacifica,
2023 Chrysler Pacifica,
2021 Chrysler Voyager,
2022 Chrysler Voyager,
|
| Bulletin Date: | Sep. 6, 2023 |
| Component: | Equipment. |
| Bulletin Summary: | Headliner fabric peeling from backing board. Fabric is loose. |
| Vehicles covered in this TSB: |
2021 Jeep Grand Cherokee,
2022 Jeep Grand Cherokee,
2023 Jeep Grand Cherokee.
|
| Bulletin Date: | Jun. 29, 2023 |
| Component: | Electrical system. |
| Bulletin Summary: | Radio over the air update to t25. 50 software version |
| Vehicles covered in this TSB: |
2021 Jeep Grand Cherokee.
|
| Bulletin Date: | Jun. 23, 2023 |
| Component: | Seats. |
| Bulletin Summary: | Heated seats turn off by itself when on hi setting, without customer input after approximately 20 minutes |
| Vehicles covered in this TSB: |
2021 Jeep Grand Cherokee,
2022 Jeep Grand Cherokee,
2023 Jeep Grand Cherokee.
|
Also see
Common problems of Jeep Grand Cherokee.