DTC Detection Logic

DTC		CONSULT screen terms		MELCO code	DTC detection condition
		(Trouble diagnosis content)	[Malfunction type]
C1592	09	EPS actuator motor malf (The electric power steering actuator motor has a malfunction.)	[COMPONENT MALFUNCTION]	41	Diagnosis condition	8.5 V < Battery terminal voltage < 19.2 V
					Signal (terminal)	--
					Threshold	Control unit detected the following condition. Malfunction in monitor part Low voltage Internal malfunction Over current
					Diagnosis delay time	0.048 seconds
C1592	09	EPS actuator motor malf (The electric power steering actuator motor has a malfunction.)	[COMPONENT MALFUNCTION]	42	Diagnosis condition	Battery terminal voltage > 7.5 V
					Signal (terminal)	--
					Threshold	Control unit detected the following condition. Internal malfunction Over current
					Diagnosis delay time	0.048 seconds
C1592	09	EPS actuator motor malf (The electric power steering actuator motor has a malfunction.)	[COMPONENT MALFUNCTION]	43	Diagnosis condition	Battery terminal voltage > 7.5 V
					Signal (terminal)	--
					Threshold	Control unit detected the following condition. Over current
					Diagnosis delay time	0.048 seconds
C1592	09	EPS actuator motor malf (The electric power steering actuator motor has a malfunction.)	[COMPONENT MALFUNCTION]	44	Diagnosis condition	Initial check
					Signal (terminal)	--
					Threshold	Motor terminal voltage is the following condition Voltage < 0.7 V Voltage > 3.9 V
					Diagnosis delay time	0.5 seconds
C1592	09	EPS actuator motor malf (The electric power steering actuator motor has a malfunction.)	[COMPONENT MALFUNCTION]	45	Diagnosis condition	Battery terminal voltage > 8.5 V Motor speed < 1, 700 rpm No internal malfunction
					Signal (terminal)	--
					Threshold	Internal current is the following condition Measured current < 2 Arms Desired current > 4 Arms
					Diagnosis delay time	2 seconds
C1592	09	EPS actuator motor malf (The electric power steering actuator motor has a malfunction.)	[COMPONENT MALFUNCTION]	46	Diagnosis condition	7.5 V < Battery terminal voltage < 19.2 V Motor speed < 200 rpm No internal malfunction
					Signal (terminal)	--
					Threshold	Control unit detected the following condition. Over voltage
					Diagnosis delay time	0.2 seconds
C1592	09	EPS actuator motor malf (The electric power steering actuator motor has a malfunction.)	[COMPONENT MALFUNCTION]	47a	Diagnosis condition	Initial check is finished Motor speed < 400 rpm No over current for motor control
					Signal (terminal)	--
					Threshold	Control unit detected the following condition. Over voltage
					Diagnosis delay time	0.1 second
C1592	09	EPS actuator motor malf (The electric power steering actuator motor has a malfunction.)	[COMPONENT MALFUNCTION]	47b	Diagnosis condition	Initial check is finished Motor speed < 400 rpm
					Signal (terminal)	--
					Threshold	Control unit detected the following condition. Over voltage
					Diagnosis delay time	0.2 seconds
C1592	49	EPS actuator motor malf (The electric power steering actuator motor has a malfunction.)	[INTERNAL ELECTRONIC ERROR]	32, 33	Diagnosis condition	8.5 V < Battery terminal voltage < 19.2 V
					Signal (terminal)	--
					Threshold	Control unit detected the following condition. Internal malfunction
					Diagnosis delay time	0.2 seconds