UBR UER and UFR Radio Enhancements
Jeep technical service bulletin 0811421 for 2021 Jeep Grand Cherokee.
- Bulletin number
- 0811421
- Component
- Equipment
- Summary
- UBR UER and UFR Radio Enhancements This bulletin involves updating the radio software level to 34.00.49. Customers may experience one or more of the following: Unable to connect vehicle Wi-Fi hot spot. SXM radio does not retain the same channel after the vehicle has been shut off.
Vehicles covered
- Jeep Grand Cherokee 2021 2021
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