Wiper/Washer System Connectors

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fog/Rear Wiper Switch

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15393435 10-Way F Micro 64 (GRY)
Pin	Wire Color	Circuit No.	Function
A	PPL/WHT	1382	LED Dimming Supply
B	DK GRN/ WHT	1317	Fog Lamp Relay Control (w/T96)
C	ORN	192	Front Fog Lamp Switch Signal (w/T96)
D	BLK/WHT	1851	Ground (w/T96)
E	BRN/WHT	230	Instrument Panel Lamps Dimming Control (w/T96)
F	GRY	391	Rear Window Wiper Switch Signal
G	YEL	343	Accessory Voltage
H	DK GRN/ WHT	266	Rear Window Washer Pump Supply Voltage
J	DK GRN	392	Rear Window Washer Pump Control
K	-	-	Not Used

Rear Window Washer Fluid Pump

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12020599 2-Way F Metri-Pack-280 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	150	Ground
B	DK GRN/ WHT	266	Rear Window Washer Pump Supply Voltage

Rear Window Wiper Module

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12041429 5-Way F Metri-Pack 280 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	PNK/BLK	1303	Liftgate Ajar Switch Signal
B	ORN	2040	Battery Positive Voltage
C	GRY	391	Rear Window Wiper Switch Signal
D	DK GRN	392	Rear Window Washer Pump Control
E	BLK	1450	Ground

Turn Signal Multifunction Switch - C3 (Wiper Switch)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15339058 7-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
G	-	-	Not Used
H	PNK	94	Windshield Wiper Switch Signal 1
J	GRY	478	Windshield Wiper Switch Supply Voltage
K	DK BLU	477	Windshield Wiper Switch High Signal
L-N	-	-	Not Used

Washer Fluid Level Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052641 2-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK/WHT	174	Low Washer Fluid Indicator Signal
B	BLK	150	Ground

Windshield Washer Fluid Pump

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

Windshield Wiper Motor Module

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12186347 6-Way F Metri-Pack 150 (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	1050	Ground
B	YEL	143	Accessory Voltage
C	DK BLU	477	Windshield Wiper Switch High Signal
D	PNK	94	Windshield Wiper Switch Signal
E	ORN	2268	Windshield Washer Relay Control
F	GRY	478	Windshield Wiper Switch Supply Voltage