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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 P17E4: Engine Clutch Actuator H/W Over Temp >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Check the current
  1. Poor Connection
  2. Faulty Clutch Actuator
Enable Conditions
  • Ignition Key "ON"
  • Aux, Battery Voltage is between 9V and 16V
Threshold Value Case 1
  • Engine clutch actuator measured temperature is higher than the specified temperature
Case 2
  • Engine clutch actuator measured temperature is higher than 170°C.
Diagnosis Time
  • 3 sec
DTC
  • 1 Driving Cycle
Service Lamp On Condition
  • 1 Driving Cycle