Connector 3 (K3), test readings

Fig 1: Identifying Connector 3 (K3)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

CONNECTOR 3 (K3), TEST READINGS

Pin	Pin no. BOB	Component/function	Input/Output	Test conditions	Between X and Y	Measurement value (V)
1	35	Ground, Hall sensor / seat front/rear	In	Ignition ON	1-7(K1)	< 0,5
2	36	Hall sensor / seat front/rear	In	A motor is running	2-1	4-7
3	37	Ground, Hall sensor / backrest front/rear	In	Ignition ON	3-7(K1)	< 0,5
4	38	Hall sensor / backrest front/rear	In	A motor is running	4-3	4-7
5	39	Ground, Hall sensor / front edge up/down	In	Ignition ON	5-7(K1)	< 0,5
6	40	Hall sensor / front edge up/down	In	A motor is running	6-5	4-7
7	41	Ground, Hall sensor / rear edge up/down	In	Ignition ON	7-7(K1)	< 0,5
8	42	Hall sensor / rear edge up/down	In	A motor is running	8-7	4-7
9	43
10	44	Seat forward	Out	Button depressed	10-7(K1)	B+
10	44	Seat forward	Out	Button in neutral (Ignition ON)	10-7(K1)	0
11	45
12	46	Front edge up	Out	Button depressed	12-7(K1)	B+
12	46	Front edge up	Out	Button in neutral (Ignition ON)	12-7(K1)	0
13-14	47-48
15	49	Seat rearward	Out	Button depressed	15-7(K1)	B+
15	49	Seat rearward	Out	Button in neutral (Ignition ON)	15-7(K1)	0
16	50
17	51	Front edge down	Out	Button depressed	17-7(K1)	B+
17	51	Front edge down	Out	Button in neutral (Ignition ON)	17-7(K1)	0
18	52
19	53	Rear edge down	Out	Button depressed	19-7(K1)	B+
19	53	Rear edge down	Out	Button in neutral (Ignition ON)	19-7(K1)	0
20	54	Rear edge up	Out	Button depressed	20-7(K1)	B+
20	54	Rear edge up	Out	Button in neutral (Ignition ON)	20-7(K1)	0
21	55	Backrest rearward	Out	Button depressed	21-7(K1)	B+
21	55	Backrest rearward	Out	Button in neutral (Ignition ON)	21-7(K1)	0
22	56	Backrest forward	Out	Button depressed	22-7(K1)	B+
22	56	Backrest forward	Out	Button in neutral (Ignition ON)	22-7(K1)	0