DTC Information: DTC Detecting Condition

Item		Detecting Condition	Possible cause
DTC Strategy	Case 1	Check RAM area/communication connections	Poor Connector Connection Faulty ECM
DTC Strategy	Case 1	Level 3 monitoring (=Process monitoring)
Enable Conditions		Ignition "ON"
Threshold Value	Case 1	RAM test/Checksum/SPI communication failure
	Case 2	ROM error on microcontroller checksum check communication between main controller and monitoring unit process monitoring test calculation failed
	Case 3	RAM error on microcontroller checksum check communication between main controller and monitoring unit process monitoring test calculation failed
Diagnostic Time	Case 1	0.1s
	Case 2	5s
	Case 3	Immediate
MIL ON Condition		1 driving cycle