Information Of TCU Connector

Fig 1: TCU Connector Terminal Identification

Courtesy of HYUNDAI MOTOR CO.

TERMINALS SPECIFICATION

Terminal No.	Mark	Terminal Name
A1	+B	Battery voltage
A2	-	-
A3	TOP UP	Tiptronic input signal up
A4	TIP DOWN	Tiptronic input signal down
A5	STLK	Start lock output signal
A6	CAN L	CAN communication L line (Low)
A7	TIP M	Tiptronic input signal Manual
A8	-	-
A9	GND	TCU ground
A10	-	-
A11	IG	Ignition switch input signal
A12	-	-
A13	RVS	Reverse lamp output signal
A14	CAN H	CAN communication H line (High)
A15	-	-
A16	SFL	Shift lock output signal
B1	SLTG	Line pressure control solenoid [SLT-]
B2	S2	3-way solenoid [S2]
B3	SLT	Line pressure control solenoid [SLT+]
B4	SLUG	Lock-up control solenoid [SLU-]
B5	S1	3-way solenoid [S1]
B6	-	-
B7	OTG	Oil temperature sensor [OT-]
B8	OT	Oil temperature sensor [OT+]
B9	SLU	Lock-up control solenoid [SLU+]
B10	SLC1G	Shift control solenoid [SLC1-]
B11	SLC1	Shift control solenoid [SLC1+]
B12	NIN+	Input speed sensor [NIN+]
B13	NIN-	Input speed sensor [NIN-]
B14	SLC3	Shift control solenoid [SLC3+]
B15	-	-
B16	SLB1G	Shift control solenoid [SLB1-]
B17	SLC2	Shift control solenoid [SLC2+]
B18	SLC2G	Shift control solenoid [SLC2-]
B19	SP+	Output speed sensor [SP+]
B20	SP-	Output speed sensor [SP-]
B21	SLB1	Shift control solenoid [SLB1+]
B22	SLC3G	Shift control solenoid [SLC3-]