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Home >> Kia >> 2023 >> Sorento X-Line EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 22 (Engine Control System Diagnosis - 2.5L (VIN C) (14 Of 14) (Except HEV)) >> DTC U01B0-F3: Lost Communication with Battery Monitor Module >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Check CAN communication with ICU
  • Poor connector connection
  • CAN communication line between ICU and PCM
  • Faulty ICU
Enable Conditions
  • Battery voltage is between 9 and 16V
  • Time after ignition "ON" is greater than 1s
  • Engine speed is greater than 32 RPM
Threshold Value
  • CAN message lost from ICU
Diagnostic Time
  • 2s
MIL ON Condition
  • 2 driving cycle
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