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Home >> VinFast >> 2023 >> VF8 Plus >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Communication Gateway Diagnosis (1 Of 2) >> DTC U0422-82: Invalid Data Received from Body Control Module - Alive/Sequence Counter Incorrect/Not Updated >> VinFast DTC Guided Repair Instruction >> Operating Conditions

Operating Conditions

Enable Criteria LocalVoltTimerExpired Cl_15_1_ON_2s
Failure Criteria Alive counter is not updated for message Body_CAN:BCM_CLAMP_STAT, or Body_CAN:BCM_LIGHT, or Body_CAN:BCM_VOLTAGE
Failure/Mature Time 1000 ms
Pass Criteria Alive couter is property updated message Body_CAN:BCM_CLAMP_STAT, or Body_CAN:BCM_LIGHT, or Body_CAN:BCM_VOLTAGE
Pass/De-mature Time 0 ms
Failure Aging 20 Ignition Cycles