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Home >> Hyundai >> 2021 >> Ioniq Plug-In Hybrid SE >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Double Clutch Transmission Diagnosis (PHEV) (2 Of 2)) >> DTC P0901-7F: Clutch 1 System Stuck Off >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Check the Clutch position
  • Clutch 1 motor Fault
  • Actuator stuck off
Enable Condition
  • Battery voltage above 9V
  • Engine speed above 400rpm
  • Clutch target transfer torque above 100Nm
Threshold Value
  • Slip speed above 1000 rpm
  • Actual transfer torque below 10Nm
Diagnostic Time
  • 1s
Fail Safe
  • Drive at Even gear