FixVault

DTC Information And Inspection: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Level 3 monitoring (=Process monitoring)
  1. Poor Connector Connection
  2. Faulty ECM
Enable Condition
  • Ignition "ON"
Threshold Value
  • ROM error on microcontroller checksum check communication between main controller and monitoring unit process monitoring test calculation failed
Diagnostic Time
  • 4s
MIL ON Condition
  • 1 driving cycle