Radio Frequency Hub (RFH) Module has an Active Diagnostic Trouble Code (DTC) B22A9-00 ECU Internal Performance
Ram technical service bulletin S2508000017 for 2025 Ram 2500, 2025 Ram 3500 and 2025 Ram 5500 and others.
- Bulletin number
- S2508000017
- 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.
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