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Home >> Hyundai >> 2021 >> Elantra SE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 35 (Dual Clutch Transmission Diagnosis - 1.6L (Except HEV) (2 Of 3)) >> DTC P090B-7F: Clutch 'B' Actuator Control Circuit Performance >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

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Trouble Shooting Condition Possible Cause
DTC Strategy
  • Check the Clutch position
  1. Faulty clutch actuator assembly
  2. Actuator stuck off
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 Odd gear (1/3/5/7)