Windshield Wiper Motor Module Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12129126 5-Way F METRI PAC 150 280 Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	550	Ground
B	YEL	143	Accessory Voltage
C	PPL	92	Windshield Wiper Motor High Speed
D	DK GRN	113	Windshield Wiper Switch On Signal
E	GRY	112	Windshield Wiper Switch Low/Pulse Signal