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Home >> VinFast >> 2023 >> VF8 Plus >> Repair and Diagnosis >> Body & Frame >> Windows >> Anti-Pinch Module Diagnosis >> DTC U0447-81: Invalid Data Received from XGW - Invalid Serial Data Received >> VinFast DTC Guided Repair Instruction >> Operating Conditions

Operating Conditions

Enable Criteria
  1. Connect LV Battery
  2. Battery voltage is between 9V to 16V
Failure Criteria The received CAN signal significant bit is invalid
  1. EDS_OutPut_FR_0x1F8
  2. EDS_OutPut_RR_0x1F9
  3. MHU_DATE_TIME_0x2F8
  4. IDB_STATUS_0x20D
Failure/Mature Time
  1. 100 ms
  2. 100 ms
  3. 5000 ms
  4. 100 ms
Pass Criteria
  1. EDS_OutPut_FR_0x1F8
  2. EDS_OutPut_RR_0x1F9
  3. MHU_DATE_TIME_0x2F8
  4. IDB_STATUS_0x20D
Pass/De-mature Time
  1. 200 ms
  2. 200 ms
  3. 10000 ms
  4. 200
Failure Aging 40 Ignition Cycles
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