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Home >> VinFast >> 2023 >> VF9 Eco >> Repair and Diagnosis >> Body & Frame >> Windows >> Anti-Pinch Module Diagnosis >> DTC U0422-83: Invalid Data Received From BCM - 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. BCM_CLAMP_STAT_0x112
  2. BCM_VOLTAGE_0X10A
  3. IC_MILEAGE_0x330
Failure/Mature Time
  1. 500 ms
  2. 2500 ms
  3. 500 ms
Pass Criteria checksum of message
  1. BCM_CLAMP_STAT_0x112
  2. BCM_VOLTAGE_0X10A
  3. IC_MILEAGE_0x330 is correctly received
Pass/De-mature Time
  1. 1000 ms
  2. 5000 ms
  3. 1000 ms
Failure Aging 40 Ignition Cycles
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