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Home >> VinFast >> 2023 >> VF9 Plus >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Vehicle Control Diagnosis (06 Of 10) >> DTC P1A05-62: DC/DC Converter Control Module "A" - Signal Compare Failure >> VinFast DTC Guided Repair Instruction >> Operating Conditions

Operating Conditions

Enable Criteria Ignition is active.
Failure Criteria DCDC status (Interface: POD_statusDCDC [0x326] on PT CAN) is not equal to requested DCDC status (Interface: VCU_enableDCDC [0x213] on PT CAN).
Failure/Mature Time 1000ms
Pass Criteria DCDC status (Interface: POD_statusDCDC [0x326] on PT CAN) is equal to requested DCDC status (Interface: VCU_enableDCDC [0x213] on PT CAN).
Pass/De-mature Time 2000ms
Failure Aging 40 driving cycles without failure