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Home >> Kia >> 2020 >> Optima LX >> Repair and Diagnosis >> External Pages >> Different car >> Section 254 (Dual Clutch Transmission Diagnosis (2 Of 2) - 1.6L) >> DTC P0901-7F: Clutch 1 System Stuck Off >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Trouble Shooting Condition Possible Cause
DTC Strategy
  • Check the Clutch position
  1. Actuator stuck
  2. Clutch 1 motor Fault
Enable Condition
  • Battery voltage is higher than 9V
  • Engine speed is higher than 400 RPM
  • Clutch target transfer torque is higher than 100Nm
Threshold Value
  • Slip speed is higher than 1000 RPM
  • Actual transfer torque is less than 10Nm
Diagnostic Time
  • 1s
Fail Safe
  • Drive at Even gear (2/4/6/R)
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