Windshield Wiper/Washer Switch Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		7119-3090-30 9-Way Female (BK)
Pin	Wire Color	Circuit No.	Function
1	L-BU	228	Windshield Washer Pump Control
2	BK/GN	151	Ground
3	WH/BU	227	Windshield Washer Pump Ground
4	-	-	Not Used
5	L-BU/RD	92	Windshield Wiper Motor High Speed
6	BN/WH	243	Accessory Voltage
7	BU/WH	112	Windshield Wiper Switch Signal 1
8	GN	96	Windshield Wiper Switch Pulse Delay Signal
9	GY/RD	95	Windshield Washer Switch Signal