Windshield Wiper Motor Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		7283-4050-40 way Female (GY)
Pin	Wire Color	Circuit No.	Function
1	L-BU/RD	92	Windshield Wiper Motor High Speed
2	BN/WH	243	Accessory Voltage
3	YE	196	Windshield Wiper Motor Park Switch Signal
4	GY/RD	95	Windshield Washer Switch Signal
5	BK/WH	550	Ground