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Home › Kia › 2022 › Carnival LX › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (8 Of 8) › DTC U01B0-00: Lost Communication With Battery Monitor Module › DTC Information › DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • CAN with battery sensor (ISG only)
  • Poor connector connection
  • Faulty battery sensor
  • Open/short circuit in the battery sensor circuit
Enable Condition
  • Normal battery voltage (9 to 16V)
Threshold Value
  • Communication lost with battery sensor
Diagnostic Time
  • 2s
MIL ON Condition
  • 2 driving cycles
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