FixVault

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Rationality check
  • Poor connector connection
  • Open or short circuit in K-line circuit
  • Calibration incomplete
  • Faulty the SCU
  • Faulty the IBU
Enable Condition
  • Ignition "ON" (diagnose even when EV mode "ON")
  • Auxiliary battery voltage is more than 10V
Threshold Value
  • If you do not receive a normal signal from the IBU or the calibration is incomplete
Fail Safe
  • Gear shift limit (P/N/D)