Windshield Wiper Motor Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15326631 4-Way F GT 280 Series, Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	YE	196	Windshield Wiper Motor Park Switch Signal
B	BK	1650	Ground
C	D-GN	95	Windshield Wiper Motor Low Speed
D	PU	92	Windshield Wiper Motor High Speed