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Home >> Kia >> 2016 >> Soul Base, Automatic Trans >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis - 1.6L >> DTC P0880: TCM Power Signal Error Open/Short (GND) >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage monitoring
  1. Poor connector connection
  2. Faulty TCU power circuit
  3. Faulty TCU
Enable Conditions
  • Ignition "ON" or Engine "ON"
  • Normal battery voltage
Threshold Value
  • Actuator power supply voltage below 7 volts or above 20 volts
Detecting Time
  • 0.2 Seconds
Fail Safe
  • Mechanical limp home (4th gear hold, manual shift is not allowed)
MIL ON Condition
  • 2nd Driving cycle