Flash: Telematics Box Module Updates Customers must experience a Malfunction Indicator Lamp (MIL)...
Ram technical service bulletin 08-067-26 for 2026 Ram 1500.
- Bulletin number
- 08-067-26
- Component
- Electrical system
- Summary
- Flash: Telematics Box Module Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B1560-11 - Cellular Antenna 1 Short To Ground. ● B1561-11 - Cellular Antenna 2 Short To Ground. ● B1562-14 - GPS Antenna Short To Ground Or Open. ● B22A9-96 - ECU Internal Performance - Component Internal Failure. Customers may also experience the following: ● "Uconnect Box Required Service" Message in Radio Display. This bulletin involves reprogramming the TBM with the latest available software.
Owners of these vehicles have filed 51 complaints in the electrical category.
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