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Home >> Kia >> 2021 >> K5 LX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 1.6L (7 Of 7) >> DTC U04B1-00: Invalid Data Received From Battery Monitor Module >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check on a LIN communication
  • Poor connector connection
  • Open or short in circuit
  • Battery sensor
Enable Conditions
  • Ignition "ON"
  • Normal battery voltage (10 to 16V)
Threshold Value
  • Signal error
Diagnostic Time
  • 2s
MIL ON Condition
  • 2 driving cycles
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