Home >> VinFast >> 2023 >> VF8 Plus >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Vehicle Control Diagnosis (9 Of 10) >> DTC U0599-81: Invalid Data Received from DC/DC Converter Control Module "A" - Invalid Serial Data Received >> VinFast DTC Guided Repair Instruction >> Reference Information