Terminals and Reference Values for BCM

BCM TERMINALS AND REFERENCE VALUES

Terminal	Wire Color	Item	Signal input/output	Condition		Voltage (V) (Approx.)
8	G/OR	Detente switch signal	Input	Insert the key	Selector lever in P-position	0
					Selector lever in other than P-position	Battery voltage
17	BR/Y	Data link (RX line)	Output	-		-
18	G/B	Data link (TX line)	Input	-		-
22	R	Telescopic switch FR signal	Input	Telescoping switch	Forward operation	0
					OFF	5
23	W/R	Tilt switch DOWN signal	Input	Tilt switch	DOWN operation	0
					OFF	5
26	GY/R	Telescopic switch RR signal	Input	Telescoping switch	Backward operation	0
					OFF	5
30	PU	Monitor line (TX)	Output	-		-
31	LG	Monitor line (RX)	Input	-		-
36	Y/G	Tilt switch UP signal	Input	Tilt switch	UP operation	0
					OFF	5
39	G	Memory switch 1 signal	Input	Memory switch 1	ON	0
					OFF	5
43	OR	Memory switch 2 signal	Input	Memory switch 2	ON	0
					OFF	5
46	L/R	Tilt sensor signal	Input	Tilt position, top		2
				Tilt position, bottom		4
49	P/L	Vehicle speed signal (2-pulse)	Input	When vehicle speed is approx. 40 km/h (25 MPH)
50	R/Y	Seat memory setting switch signal	Input	Setting switch	ON	0
					OFF	5
53	L/W	Tilt and telescopic sensor ground	-	Ignition switch ON		0
54	B/Y	Tilt and telescopic sensor power supply	Input	-		5
55	B/W	Ignition switch (START)	Input	Ignition switch (START position)		Battery voltage
56	B	Ground	-	-		0
60	L/OR	Ignition switch (ACC)	Input	Ignition switch (ACC or ON position)		Battery voltage
61	R/B	Date line A-2	Input/Output	-		-
62	P/B	Telescopic sensor signal	Input	Telescoping position, top		2
				Telescoping position, bottom		4
67	G/W	Date line A-3	Input/Output	-		-
68	W/B	Ignition switch (ON)	Input	Ignition switch (ON or START position)		Battery voltage
69	PU/W	Key switch signal	Input	Insert the key (ON)		Battery voltage
				Remove the key (OFF)		0
101	R/W	Telescopic motor FR signal	Output	Telescoping switch	Forward operation	Battery voltage
					OFF	0
102	W	Tilt motor DOWN signal	Output	Tilt switch	DOWN operation	Battery voltage
					OFF	0
103	Y	Tilt motor UP signal	Output	Tilt switch	UP operation	Battery voltage
					OFF	0
104	Y/B	Power supply for tilt and telescopic device	Input	-		Battery voltage
105	Y/L	Battery power supply	Input	-		Battery voltage
106	BR/Y	Power seat memory indicator 1 signal	Output	Indicator 1	ON	0
					OFF	Battery voltage
107	R	Telescopic motor RR signal	Output	Telescoping switch	Backward operation	Battery voltage
					OFF	0
112	L/W	Power seat memory indicator 2 signal	Output	Indicator 2	ON	0
					OFF	Battery voltage
113	B	Ground	-	Ignition switch ON		0
114	B	Ground for tilt and telescoping device	-	Ignition switch ON		0
142	W/R	Driver door switch signal	Input	Driver door open (ON)		0
				Driver door closed (OFF)		Battery voltage
148	P	Data line A-1	Input/Output	-		-