Table connector B

Fig 1: Identifying Connector 502B

Courtesy of SAAB-SCANIA OF AMERICA, INC.

TABLE CONNECTOR B

Pin, connector B (control module)	Component/ Function	In/Out	Test conditions	Test between	Test reading
6	Transmission range switch	In	Ignition ON. Reverse of P engaged. 0V in other positions	6- ground	12V
7	Transmission range switch	In	Ignition ON. Drive or manual shift engaged. 0V in other positions	7- ground	12V
8	Solenoid S3	Out	Ignition ON	8- ground	10.5V
12	Solenoid SLU	In		12-B+	12V
13	Solenoid S5	Out	Ignition ON	13- ground
14	Solenoid S4	Out	Ignition ON	14- ground
15	Solenoid SLT	In		15-B+	12V
16	Transmission range switch	In	Ignition ON. R, N, D or manual shift engaged. 0V in other positions	16- ground	12V
17	Transmission range switch	In	Ignition ON. N or P engaged. 0V in other positions.	17- ground	12V
21	Oil temp sensor	Out	Ignition ON. Cold engine	21- ground	2.6V
22	Sensor speed signal input	In	Ignition ON. Engine off, P engaged.	22-32	9V
22	Sensor speed signal input	In	Ignition ON. Engine idling, P engaged.	22-32	12.2V
23	Sensor speed signal input	In	Ignition ON. Engine off, P engaged.	22-33	9V
23	Sensor speed signal input	In	Ignition ON. Engine idling, P engaged.	22-33	11.8V
24	Solenoid S2	Out	Ignition ON. Selector lever in R position	24-ground	11.2V
25	Lock-up solenoid, SLU +	Out	Ignition ON. Selector lever in P position	25-12	1.1V
26	Clutch system pressure solenoid SLS	Out	Ignition ON. Selector lever in P position	26-36	1.7V
31	Transmission fluid temperature sensor	In	Ignition ON	31-B+	12V
32	Input shaft speed sensor	Out	Ignition ON	32- ground	10.8V
33	Output shaft speed sensor	Out	Ignition ON	33- ground	10.8V
34	Solenoid S1	Out	Ignition ON. Selector lever in P, N or D	34- ground	11.6V
35	System pressure solenoid SLT	Out	Ignition ON	35-15	6.4V
36	Clutch system pressure solenoid, SLS	In	Ignition ON	31-B+	12V