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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> HCU/Low Dc-Dc Converter Diagnosis (HEV) >> DTC P17EA: Engine Clutch Actuator Block Detection Error >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage Check
  1. Poor Connection
  2. Faulty Clutch Actuator
Enable Conditions
  • Ignition Key "ON"
  • Aux, Battery Voltage is between 9V and 16V
Threshold Value
  • If the voltage is greater than 300V integrated clutch
Diagnosis Time
  • 3 times
DTC
  • 1 Driving Cycle
Service Lamp On Condition
  • 1 Driving Cycle