Terminals And Reference Values For TCM

Data are reference values and are measured between each terminal and ground.

Terminal	Wire color	Item	Condition			Data (Approx.)
1	W/B	Transmission range switch "R" position		Selector lever in "R" position.		Battery voltage
1	W/B	Transmission range switch "R" position		When setting selector lever to other positions		0 V
2	P/B	Transmission range switch "N" position		Selector lever in "N" position		Battery voltage
2	P/B	Transmission range switch "N" position		When setting selector lever to other positions		0 V
3	G/O	Transmission range switch "D" position		Selector lever in "D" position		Battery voltage
3	G/O	Transmission range switch "D" position		When setting selector lever to other positions		0 V
4	GR	Transmission range switch "L" position		Selector lever in "L" position		Battery voltage
4	GR	Transmission range switch "L" position		When setting selector lever to other positions		0 V
5	B	Ground	Always			0 V
6	P/L	K-LINE	-			-
7	W/R	Sensor ground	Always			0 V
8	G/W	ROM assembly	-			-
9	L/R	ROM assembly	-			-
10	BR/R	ROM assembly	-			-
11	BR/W	Transmission range switch "P" position		Selector lever in "P" position		Battery voltage
11	BR/W	Transmission range switch "P" position		When setting selector lever to other positions		0 V
13	V	CVT fluid temperature sensor		When CVT fluid temperature is 20°C (68°F)		2.0 V
13	V	CVT fluid temperature sensor		When CVT fluid temperature is 80°C (176°F)		1.0 V
15	V/W	Secondary pressure sensor		"N" position idle		1.0 V
25	W/R	Sensor ground	Always			0 V
26	L/O	Sensor power		-		5.0 V
26	L/O	Sensor power		-		0V
27	R/G	Step motor D	Within 2 seconds after ignition switch ON, the time measurement by using the pulse width measurement function (Hi level) of CONSULT.1 CAUTION: Connect the diagnosis data link cable to the vehicle diagnosis connector. 1: A circuit tester cannot be used to test this item.			10.0 msec
28	R	Step motor C				30.0 msec
29	O/B	Step motor B				10.0 msec
30	G/R	Step motor A				30.0 msec
31	P	CAN-L	-			-
32	L	CAN-H	-			-
33	LG/R	Primary speed sensor		When driving ["L" position, 20 km/h (12 MPH)].		880 Hz
34	W	Secondary speed sensor		When driving ["D" position, 20 km/h (12 MPH)].		430 Hz
37	L/W	Lock-up select solenoid valve		Selector lever in "P" or "N" positions		Battery voltage
37	L/W	Lock-up select solenoid valve		Wait at least for 5 seconds with the selector lever in "R", "D" or "L" positions		0 V
38	G	Torque converter clutch solenoid valve		When vehicle cruises in "D" position.	When CVT performs lock-up.	6.0 V
38	G	Torque converter clutch solenoid valve		When vehicle cruises in "D" position.	When CVT does not perform lock-up.	1.5 V
39	W/G	Secondary pressure solenoid valve		Release your foot from the accelerator pedal.		5.0 - 7.0 V
39	W/G	Secondary pressure solenoid valve		Press the accelerator pedal all the way down.		3.0 - 4.0 V
40	R/Y	Line pressure solenoid valve		Release your foot from the accelerator pedal.		5.0 - 7.0 V
40	R/Y	Line pressure solenoid valve		Press the accelerator pedal all the way down.		1.0 V
42	B	Ground	Always			0 V
45	Y/R	Power supply (memory backup)	Always			Battery voltage
46	Y	Power supply		-		Battery voltage
46	Y	Power supply		-		0 V
47	Y/R	Power supply (memory backup)	Always			Battery voltage
48	Y	Power supply		-		Battery voltage
48	Y	Power supply		-		0 V