Terminals and Reference Values for Driver Seat Control Unit

DRIVER SEAT CONTROL UNIT CONNECTOR TERMINAL REFERENCE VALUES

Terminal	Wire color	Item	Signal Input/Output	Condition	Voltage (V) (Approx)
1	P/L	UART LINE (RX)	Input	Tilt switch operated
3	BR/W	CAN-H	Input/Output	-	-
9	W/R	Reclining sensor signal	Input	ON (seat reclining motor operation)
9	W/R	Reclining sensor signal	Input	Other than above	0 or 5
10	W/G	Rear lifting sensor signal	Input	ON (rear lifting motor operation)
10	W/G	Rear lifting sensor signal	Input	Other than above	0 or 5
11	R/W	Sliding switch backward signal	Input	ON (seat sliding switch backward operation)	0
11	R/W	Sliding switch backward signal	Input	Other than above	Battery voltage
12	G/W	Reclining switch backward signal	Input	ON (seat reclining switch backward operation)	0
12	G/W	Reclining switch backward signal	Input	Other than above	Battery voltage
13	Y/W	Front lifting switch DOWN signal	Input	ON (front lifting switch DOWN operation)	0
13	Y/W	Front lifting switch DOWN signal	Input	Other than above	Battery voltage
14	L/W	Rear lifting switch DOWN signal	Input	ON (rear lifting switch DOWN operation)	0
14	L/W	Rear lifting switch DOWN signal	Input	Other than above	Battery voltage
17	P/B	UART LINE (TX)	Output	Tilt switch operated
19	G/O	CAN-L	Input/Output	-	-
21	G/R	Detention switch signal	Input	A/T selector lever is in P position.	0
21	G/R	Detention switch signal	Input	A/T selector lever is in other than P position.	Battery voltage
24	W	Seat sliding sensor signal	Input	ON (seat sliding motor operation)
24	W	Seat sliding sensor signal	Input	Other than above	0 or 5
25	W/Y	Front lifting sensor signal	Input	ON (front lifting motor operation)
25	W/Y	Front lifting sensor signal	Input	Other than above	0 or 5
26	R/B	Seat sliding switch forward signal	Input	ON (seat sliding switch forward operation)	0
26	R/B	Seat sliding switch forward signal	Input	Other than above	Battery voltage
27	G/B	Seat reclining switch forward signal	Input	ON (seat reclining switch forward operation)	0
27	G/B	Seat reclining switch forward signal	Input	Other than above	Battery voltage
28	Y/B	Front lifting switch UP signal	Input	ON (front lifting switch UP operation)	0
28	Y/B	Front lifting switch UP signal	Input	Other than above	Battery voltage
29	L/B	Rear lifting switch UP signal	Input	ON (rear lifting switch UP operation)	0
29	L/B	Rear lifting switch UP signal	Input	Other than above	Battery voltage
31	B/W	Sensor ground	-	-	0
32	W/B	Ground (signal)	-	-	0
33	W	Power source (C/B)	Input	-	Battery voltage
35	R/W	Sliding motor forward signal	Output	Sliding switch forward operation (Motor operated)	Battery voltage
35	R/W	Sliding motor forward signal	Output	Other than above	0
36	G/W	Reclining motor forward signal	Output	Reclining switch forward operation (Motor operated)	Battery voltage
36	G/W	Reclining motor forward signal	Output	Other than above	0
37	Y/W	Front lifting motor DOWN signal	Output	Front lifting switch down operation (Motor operated)	Battery voltage
37	Y/W	Front lifting motor DOWN signal	Output	Other than above	0
38	L/B	Rear lifting motor UP signal	Output	Rear lifting switch up operation (Motor operated)	Battery voltage
38	L/B	Rear lifting motor UP signal	Output	Other than above	0
39	L/W	Rear lifting motor DOWN signal	Output	Rear lifting switch down operation (Motor operated)	Battery voltage
39	L/W	Rear lifting motor DOWN signal	Output	Other than above	0
40	R/B	Power source (Fuse)	Input	-	Battery voltage
42	R/B	Sliding motor backward signal	Output	Sliding switch backward operation (Motor operated)	Battery voltage
42	R/B	Sliding motor backward signal	Output	Other than above	0
44	G/B	Reclining motor backward signal	Output	Reclining switch backward operation (Motor operated)	Battery voltage
44	G/B	Reclining motor backward signal	Output	Other than above	0
45	Y/B	Front lifting motor UP signal	Output	Front lifting switch upward operation (Motor operated)	Battery voltage
45	Y/B	Front lifting motor UP signal	Output	Other than above	0
48	B	Ground (power)	-	-	0