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Service bulletins for the 2025 Ram 5500

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

265 on file from NHTSA, as of 2026-10-19.

About B2204 on the 2025 Ram 5500: what the code means, and the bulletins and recalls about the same components.

By type

By component

By trouble code

Only bulletins with trouble code: B2204 are shown. Show all

Bulletins, newest first
08-331-262026-09-17. Service bulletin. ELECTRICAL SYSTEM. Flash: Vehicle System Interface Module (VSIM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● B2204-87 - Ecu Configuration Mismatch-Missing Message. Customers may comment on the following: ● Odometer is blinking while ignition is on. This bulletin involves inspecting and possibly reprogramming the VSIM with the latest available software.
S2508000036 REV.E2026-04-10. Service bulletin. ELECTRICAL SYSTEM. The Occupant Restraint Controller (ORC) Sets B2204-00 Unknown Status (Pending), Sets B2204-00 ECU Configuration Mismatch Or/And DTC B222D-00 Active for ECU Unable to Configure/Configuration Not Learned
S2508000036 Rev D2026-04-01. Service bulletin. ELECTRICAL SYSTEM; SEATS. The Occupant Restraint Controller (ORC) Sets B2204-00 Unknown Status (Pending), Sets B2204-00 ECU Configuration Mismatch Or/And DTC B222D-00 Active for ECU Unable to Configure/Configuration Not Learned
S2508000036 REV.C2026-03-05. Service bulletin. AIR BAGS. The Occupant Restraint Controller (ORC) Sets B2204-00 DTC In an Unknown Status (Pending), Sets B2204-00 ECU Configuration Mismatch Or/And DTC B222D-00 Active for ECU Unable to Configure/Configuration Not Learned
S2508000036 REV.B2026-02-19. Service bulletin. AIR BAGS; ELECTRICAL SYSTEM. The Occupant Restraint Controller (ORC) Sets B2204-00 DTC In an Unknown Status (Pending), Sets B2204-00 ECU Configuration Mismatch Or/And DTC B222D-00 Active for ECU Unable to Configure/Configuration Not Learned
S2508000036 REV.A2025-06-17. Service bulletin. SEATS. The Occupant Restraint Controller (ORC) Will Set The B2204-00 DTC In Unknown Status (pending), For B2204-00 ECU Configuration Mismatch
S25080000362025-05-16. Service bulletin. ELECTRICAL SYSTEM. The Occupant Restraint Controller (ORC) Will Set The B2204-00 DTC In Unknown Status (pending), For B2204-00 ECU Configuration Mismatch

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.