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Home >> VinFast >> 2023 >> VF8 Plus >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> 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

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 83 - Value of Signal Protection Calculation Incorrect.
Definition and Potential Cause This fault occurs due to incorrect checksum data message received from BMS.