DTC Detection Logic

DTC		CONSULT screen terms		MELCO code	DTC detection condition
DTC		(Trouble diagnosis content)	[Malfunction type]	MELCO code	DTC detection condition
P1644	00	INTERNAL CONTROL MODULE (An incorrect variant coding or configuration was detected.)	[NO SUBTYPE INFORMATION]	50	Diagnosis condition	Ignition switch ON
					Signal (terminal)	-
					Threshold	Control unit detects internal malfunction.
					Diagnosis delay time	1 time
P1644	00	INTERNAL CONTROL MODULE (An incorrect variant coding or configuration was detected.)	[NO SUBTYPE INFORMATION]	72	Diagnosis condition	Ignition switch ON CAN communication is active
					Signal (terminal)	-
					Threshold	Control unit detects internal malfunction.
					Diagnosis delay time	-
P1644	00	INTERNAL CONTROL MODULE (An incorrect variant coding or configuration was detected.)	[NO SUBTYPE INFORMATION]	73	Diagnosis condition	Ignition switch ON
					Signal (terminal)	-
					Threshold	Control unit detects internal malfunction.
					Diagnosis delay time	-