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Home >> VinFast >> 2023 >> VF9 Eco >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Front/Rear Drive Motor Control Diagnosis (2 Of 2) >> DTC U0412-83: Invalid Data Received From Battery Energy 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 EDS-F/R
DTC Number U0412-83 
DTC Name Invalid Data Received from Battery Energy Control Module - Value of Signal Protection Calculation Incorrect.
Failure Type Byte
Definition and Potential Cause
83 - Value of Signal Protection Calculation Incorrect.
This fault occurs due to incorrect checksum data message received from BMS.