Wiper/Washer System Connector End Views

WARNING: This page is about a different car, the 2004 Buick Regal and 2004 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Windshield Washer Fluid Level Switch Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12162195 2-Way F Metri-Pack 150.2 Series, Pull To Seat, Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK/WHT	99	Windshield Washer Fluid Level Signal
B	BLK	1450	Ground

Windshield Washer Fluid Pump Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052641 2-Way F Metri-Pack 150 Series Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	RED	228	Windshield Washer Pump Control
B	BLK	1450	Ground

Windshield Wiper Motor Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12129126 5-Way F Metri-Pack Mixed Series, Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	1650	Ground
B	YEL	243	Accessory Voltage
C	PPL	92	Windshield Wiper Motor High Speed
D	DK GRN	113	Windshield Wiper Switch Signal 2
E	GRY	112	Windshield Wiper Switch Signal 1