B2204 · نشرات الشركة المصنعة

RAM · 2026-09-11

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.

DODGE, JEEP, RAM · 2026-04-03

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

DODGE, JEEP, RAM · 2026-03-27

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

DODGE, JEEP, RAM · 2026-02-28

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

DODGE, JEEP, RAM · 2026-02-11

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

DODGE, JEEP, RAM · 2025-06-11

The Occupant Restraint Controller (ORC) Will Set The B2204-00 DTC In Unknown Status (pending), For B2204-00 ECU Configuration Mismatch

DODGE, JEEP, RAM · 2025-05-15

The Occupant Restraint Controller (ORC) Will Set The B2204-00 DTC In Unknown Status (pending), For B2204-00 ECU Configuration Mismatch

JEEP · 2024-01-19

The ORC Will Not PROXI Align, Negative Response 0X22,Diagnostic Trouble Code (DTC) B2204-00 ECU Configuration Mismatch

JEEP · 2022-04-28

Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. The customer may experience one or more of the following: Active Noise Cancellation (ANC) drone noise between 950 RPM and 1,000 RPM, during a start up. Battery draining. Blinking odometer. Upon further investigation the technician may find the following DTCs have been set: The AMP may set B221F-00 (Amplifier Internal) erroneously, it does not affect Active Noise Cancelation (ANC) performance. If B221F-00 is a stored fault update the AMP with appropriate software. If the fault is active, follow normal DTC diagnostics. Use inspection LOP (18-60-07-AF) to close the active RSU. B2204-00 - ECU Configuration Mismatch.

JEEP · 2022-03-04

Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. The customer may experience one or more of the following: Active Noise Cancellation (ANC) drone noise between 950 RPM and 1,000 RPM, during a start up. Battery draining. Blinking odometer. Upon further investigation the technician may find the following DTCs have been set:The AMP may set B221F-00 (Amplifier Internal) erroneously, it does not affect Active Noise Cancelation (ANC) performance.If B221F-00 is a stored fault update the AMP with appropriate software. If the fault is active, follow normal DTC diagnostics. Use inspection LOP (18-60-07-AF) to close the active RSU. B2204-00 - ECU Configuration Mismatch.

JEEP · 2020-03-06

Lane Departure and Park Assist Features Inoperable This bulletin involves performing a Proxi routine and calibrate Electronic Power Steering (EPS) Customers may notice the Odometer flashing. Upon further investigation the technician may find one of the following DTCs have been set:B2204-55 - ECU Configuration Mismatch - Not Configured. Customers may also describe the following condition:The lane departure and the park assist features do not work.

JEEP · 2014-03-19

RA2 RJ2 Or RG2 Radio With B2204 ECU Configuration Mismatch - Not Configured After Proxi This bulletin involves updating the radio's software and performing a proxi alignment. The Technician may experience, when trying to add a sales code to the vehicle and then performing a BCM Proxi configuration, a DTC may set, DTC B2204-55 ECU Configuration Mismatch - Not Configured.