DTC Information: DTC Detecting Condition

Item		Detecting Condition	Possible Cause
DTC Strategy	Case1	Check RAM area/communication connections	Poor connector connection Faulty ECM
DTC Strategy	Case2, 3	Level 3 monitoring (=process monitoring)
Enable Condition		Ignition "ON"
Threshold Value	Case1	RAM test/Checksum/SPI communication failure
	Case2	ROM error on microcontroller checksum check communication between main controller and monitoring unit process monitoring test calculation failed
	Case3	RAM error on microcontroller checksum check communication between main controller and monitoring unit process monitoring test calculation failed
Diagnostic Time	Case1	0.1s
	Case2	5s
	Case3	Immediately
MIL ON Condition		1 driving cycle