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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 P17EE: Engine Clutch System Functional Safety Fault >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Clutch system check
  1. Poor Connection
  2. Faulty Clutch Actuator
  3. Faulty CSC
  4. Oil pressure system fault
  5. Clutch Cover
  6. Clutch Disc
Enable Conditions
  • Ignition Key "ON"
  • Aux, Battery Voltage is between 9V and 16V
Threshold Value Case 1
  • The specifications and other HCU LDC
Case 2
  • Off unintended occurrence of the engine clutch
Case 3
  • Event of inadvertent engagement of the engine clutch
Case 4
  • If the engine clutch actuator unsteady
Case 5
  • If the engine clutch actuator position than -4.13mm
Diagnosis Time
  • 1 time
DTC
  • 1 Driving Cycle
Service Lamp On Condition
  • 1 Driving Cycle
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