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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> HEV Battery System Diagnosis (PHEV) (2 Of 2) >> DTC U1005-00: Lost Communication With Drive Motor Control Module (H-CAN) >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • CAN monitoring
  • Poor connection
  • CAN line short
  • The wire harness between MCU and BMS
  • BMS
  • Faulty MCU
Enable Condition
  • Ignition "ON"
  • Auxiliary battery normal voltage (9 to 16V)
Safety Mode Power Derating Charge Power Limit
  • 50%
Discharge Power Limit
  • 50%
BMS State
  • Ready, controllable, warning
Relay Control
  • Maintain
Service Lamp ON Condition
  • 2 driving cycles
OFF Condition
  • Ignition "OFF"
Set DTC
  • 2 driving cycles
Warning Lamp
  • ON
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