Radio Frequency Hub (RFH) Module has an Active Diagnostic Trouble Code (DTC) B22A9-00 ECU Internal...
Ram technical service bulletin S2508000017 REV.A for 2025 Ram 2500, 2025 Ram 3500 and 2025 Ram 5500 and others.
- Bulletin number
- S2508000017 REV.A
- Component
- Electrical system
- Summary
- Radio Frequency Hub (RFH) Module has an Active Diagnostic Trouble Code (DTC) B22A9-00 ECU Internal Performance.
Owners of these vehicles have filed 69 complaints in the electrical category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Ram 2500?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history