DTC Detection Logic

DTC		CONSULT screen terms		MELCO code	DTC detection condition
		(Trouble diagnosis content)	[Malfunction type]
C1593	1C	Power steering torque sen malf (The power steering torque sensor has a malfunction.)	[CIRC VOLTAGE OUT OF RANGE]	11	Diagnosis condition	4.5 V < Torque sensor power supply voltage < 5.5 V
					Signal (terminal)	Torque sensor main signal
					Threshold	Main sensor output voltage is the following state Output voltage > 4.7 V Output voltage < 0.3 V
					Diagnosis delay time	0.052 seconds
C1593	1C	Power steering torque sen malf (The power steering torque sensor has a malfunction.)	[CIRC VOLTAGE OUT OF RANGE]	12	Diagnosis condition	4.5 V < Torque sensor power supply voltage < 5.5 V
					Signal (terminal)	Torque sensor sub signal
					Threshold	Sub sensor output voltage is following state Output voltage > 4.7 V Output voltage < 0.3 V
					Diagnosis delay time	0.052 seconds
C1593	1C	Power steering torque sen malf (The power steering torque sensor has a malfunction.)	[CIRC VOLTAGE OUT OF RANGE]	14	Diagnosis condition	Battery power supply > 7.5 V
					Signal (terminal)	Torque sensor power supply
					Threshold	Torque sensor power supply voltage is the following state Power supply voltage < 4.7 V Power supply voltage > 5.3 V
					Diagnosis delay time	0.052 seconds
C1593	1C	Power steering torque sen malf (The power steering torque sensor has a malfunction.)	[CIRC VOLTAGE OUT OF RANGE]	17	Diagnosis condition	Ignition switch ON
					Signal (terminal)	Torque sensor power supply
					Threshold	Torque sensor power supply voltage is the following state Power supply voltage < 2.5 V
					Diagnosis delay time	0.032 seconds
C1593	62	Power steering torque sen malf (The power steering torque sensor has a malfunction.)	[SIGNAL COMPARE ERROR]	13	Diagnosis condition	4.5 V < Torque sensor power supply voltage < 5.5 V
					Signal (terminal)	Torque sensor main signal Torque sensor sub signal
					Threshold	(Main sensor output voltage) + (Sub sensor output voltage) is the following state. Total voltage > 5.375 V Total voltage < 4.625 V
					Diagnosis delay time	0.052 seconds
C1593	62	Power steering torque sen malf (The power steering torque sensor has a malfunction.)	[SIGNAL COMPARE ERROR]	16	Diagnosis condition	4.5 V < Torque sensor power supply voltage < 5.5 V
					Signal (terminal)	Torque sensor main signal Torque sensor sub signal
					Threshold	\|Peak value - Average value\| > 0.25 V Peak value = Peak value of \|main sensor output voltage + sub sensor output voltage - 5\| Average value = Average value of \|main sensor output voltage + sub sensor output voltage - 5\|
					Diagnosis delay time	0.052 seconds