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Home >> VinFast >> 2023 >> VF9 Eco >> Repair and Diagnosis (Single Page) >> Body & Frame >> Seats >> Driver Power Seat Module Diagnosis >> DTC U0422-83: Invalid Data Received From Body Control Module - Value Of Signal Protection Calculation Incorrect >> VinFast DTC Guided Repair Instruction >> Failure Description
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Failure Description

Vehicle Program VF8/VF9
ECU PSM
DTC Number U0422-83 
DTC Name Invalid Data Received from Body Control Module - Value of Signal Protection Calculation Incorrect
Failure Type Byte 83 - Value of Signal Protection Calculation Incorrect
Definition and Potential Cause This fault occurs due to incorrect checksum data received in message from BCM.