Telematics Box Module (TBM) Software Updating from 5.39 to 5.65 Customers must experience a Malfunction...
Ram technical service bulletin 08-376-25 REV. A for 2022 Ram 1500.
- Bulletin number
- 08-376-25 REV. A
- Component
- Electrical system
- Summary
- Telematics Box Module (TBM) Software Updating from 5.39 to 5.65 Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● B2206-00 - Current VIN Missing / Mismatch. Customers may experience the following: ● SOS Unavailable message pops up on radio during a remote start event due to TBM DTC B2206-00. This bulletin involves reprogramming the TBM with the latest available software.Telematics Box Module (TBM) Software Updating from 5.39 to 5.65 Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● B2206-00 - Current VIN Missing / Mismatch. Customers may experience the following: ● SOS Unavailable message pops up on radio during a remote start event due to TBM DTC B2206-00. This bulletin involves reprogramming the TBM with the latest available software.
Owners of these vehicles have filed 202 complaints in the electrical category.
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