FixVault

General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Short to High
  • Open or short in TRANSAXLE RANGE SWITCH
  • Faulty TRANSAXLE RANGE SWITCH
  • Faulty PCM
Enable Conditions
  • Engine State = RUN
  • Battery Voltage> 11V and < 16 V
Threshold Value
  • Number of active PRNDL SW signal>= 2
Diagnostic Time
  • More than 30sec
Fail Safe
  • Recognition as previous signal
    • When signal is input "D" and "N" at the same time, TCM regards it as "N" RANGE.
    • After PCM/TCM Reset, If the if the PCM/TCM detects multiple signal or no signal, then it holds the 3rd gear position.