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Home >> VinFast >> 2023 >> VF8 Plus >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Electric Tailgate Diagnosis >> DTC U160E-81: Invalid Data From Intelligent Distribution Brake (IDB) Control Module - Invalid Serial Data Received >> VinFast DTC Guided Repair Instruction >> Operating Conditions

Operating Conditions

Enable Criteria Battery voltage is between 9V and 16V
Failure Criteria IDB_STATUS (0x20D) is received with signal VehicleSpeedStatus== 1 "Invalid"
Failure/Mature Time 20 ms
Pass Criteria IDB_STATUS (0x20D) is received with signal VehicleSpeedStatus = 0 "Valid"
Pass/De-mature Time 40 ms
Failure Aging 40 Ignition cycles