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Home >> VinFast >> 2023 >> VF9 Plus >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Communication Gateway Diagnosis (1 Of 2) >> DTC U0422-82: Invalid Data Received From Body Control Module - Alive/Sequence Counter Incorrect/Not Updated >> VinFast DTC Guided Repair Instruction >> Failure Description

Failure Description

Vehicle Program VF8/VF9
ECU XGW
DTC Number U0422-82 
DTC Name Invalid Data Received from Body Control Module - Alive/Sequence Counter Incorrect/Not Updated
Failure Type Byte 82 - Alive/Sequence Counter Incorrect/Not Updated
Definition and Potential Cause This fault occurs due to Messages received from BCM without the corresponding Alive/sequence counter value being properly updated.