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Home >> VinFast >> 2023 >> VF9 Plus >> Repair and Diagnosis (Single Page) >> Electrical >> Charging Systems >> On-Board Charger Diagnosis (2 Of 2) >> DTC U0416-83: Invalid Data Received From Vehicle Control Unit (VCU) - Value of Signal Protection Calculation Incorrect >> VinFast DTC Guided Repair Instruction >> Operating Conditions

Operating Conditions

Enable Criteria Wake Up
Failure Criteria VCU_PUMP_STATUS 0x94, VCU_POD_reqDCDC 0x213, VCU_POD_reqCharge 0x261, VCU_POD_info 0x262, VCU_Thermal_info_FB 0x3A9, Value of Signal Protection checksum incorrect
Failure/Mature Time 2 sec
Pass Criteria Received Message VCU_PUMP_STATUS 0x94, VCU_POD_reqDCDC 0x213, VCU_POD_reqCharge 0x261, VCU_POD_info 0x262, VCU_Thermal_info_FB 0x3A9, Value of Signal Protection checksum correct.
Pass/De-mature Time 2 sec
Failure Aging 40 Ignition Cycles