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Home >> Kia >> 2020 >> Cadenza Technology >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis >> DTC P0880-00: TCM Power Input Signal >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage monitoring
  • Poor connector connection
  • Faulty TCM power circuit
  • Faulty TCM
Enable Condition
  • Ignition "ON". voltage is more than 10V
  • Engine speed higher than 400RPM
Threshold Value
  • Actuator power supply voltage is more than 22V or lower than 7V
Detecting Time
  • First event
Fail Safe
  • 5th gear hold, learning is prohibited
MIL ON Condition
  • 2 driving cycles