GM Service Manual Online
For 1990-2009 cars only
Connector 1: Heated Washer Accessory Ignition Relay (WS2)
Connector 2: Heated Washer Indicator Lamp Relay (WS2)
Connector 3: Heated Washer Connector C1 (WS2)
Connector 4: Heated Washer Connector C2 (WS2)
Connector 5: Heated Washer Fluid Switch Connector (WS2)
Connector 6: Heated Washer Wiper Enable Relay (WS2)
Connector 7: Rear Window Wiper Module (Except SUT)
Connector 8: Rear Window Wiper/Washer Switch (Except SUT)
Connector 9: Washer Fluid Level Sensor
Connector 10: Window Washer Fluid Pump
Connector 11: Windshield Wiper Motor and Module

Heated Washer Accessory Ignition Relay (WS2)


Object Number: 524809  Size: CH

Connector Part Information

  • OEM: 12193923
  • Service: 15306340
  • Description: 6-Way F Metri-Pack 280 (BK)

Heated Washer Accessory Ignition Relay (WS2)

Pin

Wire Color

Circuit No.

Function

A

OG

P2

Battery Positive voltage

B

--

--

Not Used

C

WH

639

Ignition 1 Voltage

D

RD

PP2

Ignition 1 Voltage

E

--

--

Not Used

F

BK

G5

Ground

Heated Washer Indicator Lamp Relay (WS2)


Object Number: 524809  Size: CH

Connector Part Information

  • OEM: 12193923
  • Service: 15306340
  • Description: 6-Way F Metri-Pack 280 (BK)

Heated Washer Indicator Lamp Relay (WS2)

Pin

Wire Color

Circuit No.

Function

A

RD

IGNF

Ignition 1 Voltage

B

--

--

Not Used

C

RD

IGNG

Ignition 1 Voltage

D

RD

S2

Indicator Lamp Supply Voltage

E

--

--

Not Used

F

WH

SLP1

Indicator Lamp Control

Heated Washer Connector C1 (WS2)


Object Number: 1715214  Size: CH

Connector Part Information

  • OEM: 7282-3214-30
  • Service: 19115684
  • Description: 2-Way M (BK)

Heated Washer Connector C1 (WS2)

Pin

Wire Color

Circuit No.

Function

1

OG

P1

Battery Positive voltage

2

BK

G2

Ground

Heated Washer Connector C2 (WS2)


Object Number: 1664625  Size: CH

Connector Part Information

  • OEM: 33472-0611
  • Service: 19115693
  • Description: 6-Way F (BK)

Heated Washer Connector C2 (WS2)

Pin

Wire Color

Circuit No.

Function

1

BN

S1

Heated Washer Switch Signal

2

WH

SLP1

Indicator Lamp Control

3

--

--

Not Used

4

BK

G3

Ground

5

GN

W1

Wiper Enable Signal

6

RD

P3

Ingition 1 Voltage

Heated Washer Fluid Switch Connector (WS2)


Object Number: 39660  Size: CH

Connector Part Information

  • OEM: 12047785
  • Service: 12102900
  • Description: 2-Way F Metri-Pack 150 (BK)

Heated Washer Fluid Switch Connector (WS2)

Pin

Wire Color

Circuit No.

Function

A

BK

G8

Ground

B

BN

230

Instrument Panel Lamps Dimming Control

C

RD

S2

Indicator Lamp Signal

D

BN

S1

Ground

Heated Washer Wiper Enable Relay (WS2)


Object Number: 524809  Size: CH

Connector Part Information

  • OEM: 12193923
  • Service: 15306340
  • Description: 6-Way F Metri-Pack 280 (BK)

Heated Washer Wiper Enable Relay (WS2)

Pin

Wire Color

Circuit No.

Function

A

BK

G7

Ground

B

--

--

Not Used

C

RD

IGNC

Ignition 1 Voltage

D

BK

478

Windshield Wiper Switch Supply Voltage

E

--

--

Not Used

F

GN

W1

Wiper Enable Relay Control

Rear Window Wiper Module (Except SUT)


Object Number: 831380  Size: CH

Connector Part Information

  • OEM: 15332141
  • Service: 88986249
  • Description: 6-Way F GT 150 Series (BK)

Rear Window Wiper Module (Except SUT)

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)


Object Number: 845610  Size: CH

Connector Part Information

  • OEM: 15393435
  • Service: 88986438
  • Description: 10-Way F Micro-Pack (GY)

Rear Window Wiper/Washer Switch (Except SUT)

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


Object Number: 666646  Size: CH

Connector Part Information

  • OEM: 15336024
  • Service: 88987978
  • Description: 2-Way F GT 150 Series Sealed (BK)

Washer Fluid Level Sensor

Pin

Wire Color

Circuit No.

Function

1

BK/WH

174

Low Washer Fluid Indicator Signal

2

BK

150

Ground

Window Washer Fluid Pump


Object Number: 858239  Size: CH

Connector Part Information

  • OEM: 15423480
  • Service: See Catalog
  • Description: 2-Way F Yazaki Series Sealed (BK)

Window Washer Fluid Pump

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


Object Number: 831375  Size: CH

Connector Part Information

  • OEM: 15326939
  • Service: 88988440
  • Description: 12-Way F GT 150 Series Sealed (BK)

Windshield Wiper Motor and Module

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