April 5, 2026: LEMON Manuals is launched! Read the announcement.

Wiper/Washer System Connector End Views

Rear Window Wiper Module (Except SUT)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15332141 6-Way F GT 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	OG	2040	Battery Positive Voltage
B	BK	1450	Ground
C	-	-	Not Used
D	WH	393	Rear Window Washer Switch Signal
E	GY	391	Rear Window Wiper Switch Signal
F	PK/BK	1303	Liftgate Ajar Switch Signal

Rear Window Wiper/Washer Switch (Except SUT)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15393435 10-Way F Micro-Pack (GY)
Pin	Wire Color	Circuit No.	Function
A-C	-	-	Not Used
D	BK/WH	1851	Ground
E	BN/WH	230	Instrument Panel Lamps Dimming Control
F	GY	391	Rear Window Wiper Switch Signal
G	YE	343	Accessory Voltage
H	D-GN	392	Rear Window Washer Pump Control
J	WH	393	Rear Window Wiper Motor Wash Signal
K	-	-	Not Used

Washer Fluid Level Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15336024 2-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
1	BK/WH	174	Low Washer Fluid Indicator Signal
2	BK	150	Ground

Window Washer Fluid Pump

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15423480 2-Way F Yazaki Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
1	RD	228	Windshield Washer Pump Control
2	D-BU	227	Rear Window Washer Pump Control

Windshield Wiper Motor and Module

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15326939 12-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	D-GN/WH	266	Washer Fluid Pump Supply Voltage
B	RD	228	Windshield Washer Pump Control
C	D-GN	392	Rear Window Washer Switch Signal
D	D-BU	477	Windshield Wiper Switch High Signal
E	GY	478	Windshield Wiper Switch Supply Voltage
F	YE	143	Accessory Voltage
G	BK	1050	Ground
H	D-BU	227	Rear Window Washer Pump Control
J	OG	2268	Washer Fluid Pump Relay Control
K	PK	94	Windshield Washer Switch Signal
L	D- GN	113	Windshield Wiper Switch Signal 2
M	BK	1050	Ground