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Home >> VinFast >> 2023 >> VF9 Plus >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Vehicle Control Diagnosis (02 Of 10) >> DTC P1011-81: Air Flow Shutter "A" Control Module - Invalid Serial Data Received >> VinFast DTC Guided Repair Instruction >> Operating Conditions

Operating Conditions

Enable Criteria Ignition is active and Air Flow Shutter "A" Control Module - Missing Message error (DTC: 0x100381) == 0 "No Error" and 8 V <= power supply <= 16 V.
Failure Criteria Active Grill Shutter (AGS) feedback for LIN response error (Interface: AGM_1_Sta_LINResp [0x31] on LIN1) == 1 "error".
Failure/Mature Time 100ms
Pass Criteria Active Grill Shutter (AGS) feedback for LIN response error (Interface: AGM_1_Sta_LINResp [0x31] on LIN1) == 0 "no error".
Pass/De-mature Time 200ms
Failure Aging 40 driving cycles without failure