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Home >> VinFast >> 2023 >> VF9 Plus >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Module Diagnosis (4 Of 6) >> DTC U1220-88: Body Control Module LIN1 - BusOff >> VinFast DTC Guided Repair Instruction >> Operating Conditions

Operating Conditions

Enable Criteria LIN1 fully functional Normal supply voltage 9V-16 V
Failure Criteria Detection of Busoff on LIN1
Failure/Mature Time 0 ms
Pass Criteria Message received successfully
Pass/De-mature Time 0 ms
Failure Aging 40 Ignition cycles