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Home >> Genesis >> 2017 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis >> DTC P0880: TCM Power Input Signal >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • A lack of circuit continuity
  1. Circuit open or short
  2. TCM
Enable Conditions
  • 10V < Battery voltage < 16V
  • Engine speed is above 400 RPM
  • P0601 no DTC
Threshold value
  • Battery voltage is above 20V
  • Battery voltage is below 7V
Detecting Time
  • 0.1 sec.
MIL illum.
  • 2 D/C
Fail Safe Condition
  • Limp Home Mode
    • 5th gear fixed
  • D step running (1st ~ 8th shifting possible)
    • D step running possible (at Parking Release by lever)