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Home >> VinFast >> 2023 >> VF8 Plus >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Anti-Pinch Module Diagnosis >> DTC U0422-81: Invalid Data Received from BCM - 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. 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 The received CAN Signal significant bit is Valid
  1. BCM_CLAMP_STAT_0x112
  2. BCM_VOLTAGE_0X10A
  3. IC_MILEAGE_0x330
Pass/De-mature Time
  1. 1000 ms
  2. 5000 ms
  3. 1000 ms
Failure Aging 40 Ignition Cycles
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