LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hyundai >> 2012 >> Equus Ultimate >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis >> DTC P0881: TCM Power Input Signal Range/Performance >> General Information >> DTC Detecting Condition
April 5, 2026: LEMON Manuals is launched! Read the announcement.

General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitoring voltage range (Circuit open/short check)
  1. Circuit open or short
  2. PCM/TCM
Enable Conditions
  • 10V < Battery voltage < 16V
  • Engine speed > 400 rpm
Threshold value
  • 20V
Detecting Time
  • 0.2 s & 2D/C
Fail safe
  • D range (1st~8th possible)

    *But, After release Parking, D range possible
scientia non olet · About LEMON Manuals