Seat Adjuster Switch - Driver (w/Memory) Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		174045-2 12-Way F 040 Multilock Mark II Series (BK)
Pin	Wire Color	Circuit No.	Function
1	D-GN	1518	Power Seat Front Vertical Up Switch Signal
2	D-BU	1520	Power Seat Front Vertical Down Switch Signal
3	L-GN	1523	Power Seat Horizontal Rearward Switch Signal
4	TN	1522	Power Seat Horizontal Forward Switch Signal
5	L-BU	1521	Power Seat Rear Vertical Down Switch Signal
6	GY/BK	1269	Driver Seat Lumbar Forward Switch Signal
7	YE	1519	Power Seat Rear Vertical Up Switch Signal
8	D-GN/WH	1270	Driver Seat Lumbar Rearward Switch Signal
9	OG	240	Battery Positive Voltage
10	BN/WH	1066	Memory Set Switch Signal
11	PK	1064	Memory 1 Switch Signal
12	RD/BK	1065	Memory 2 Switch Signal