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Home >> VinFast >> 2023 >> VF9 Eco >> Repair and Diagnosis >> Body & Frame >> Windows >> Anti-Pinch Module Diagnosis >> DTC U0447-83: Invalid Data Received From XGW - Value Of Signal Protection Calculation Incorrect >> VinFast DTC Guided Repair Instruction >> Operating Conditions
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Operating Conditions

Enable Criteria
  1. Connect LV Battery
  2. Battery voltage is between 9V to 16V
Failure Criteria The CAN signal fails to be verified
  1. EDS_OutPut_FR_0x1F8
  2. EDS_OutPut_RR_0x1F9
  3. IDB_STATUS_0x20D
Failure/Mature Time 100 ms
Pass Criteria checksum of message
  1. EDS_OutPut_FR_0x1F8 and
  2. EDS_OutPut_RR_0x1F9
  3. IDB_STATUS_0x20D is correctly received
Pass/De-mature Time 200 ms
Failure Aging 40 Ignition Cycles