GM Service Manual Online
For 1990-2009 cars only
Table 1: Washer Fluid Level Switch
Table 2: Windshield Washer Fluid Pump
Table 3: Windshield Wiper Motor Module

Washer Fluid Level Switch


Object Number: 655692  Size: CH

Connector Part Information

    • 12162195
    • 2-Way F Metri-Pack 150.2 Series, Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

BK/WH

174

Low Washer Fluid Indicator Signal

B

BK

150

Ground

Windshield Washer Fluid Pump


Object Number: 635009  Size: CH

Connector Part Information

    • 12052641
    • 2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

RD

228

Windshield Washer Pump Control

B

BK

150

Ground

Windshield Wiper Motor Module


Object Number: 812593  Size: CH

Connector Part Information

    • 12186347
    • 6-Way F Metri-Pack 150 (GY)

Pin

Wire Color

Circuit No.

Function

A

BK

1050

Ground

B

YE

143

Accessory Voltage

C

D-BU

477

Windshield Wiper Switch High Signal

D

PK

94

Windshield Wiper Swtich Signal

E

OG

2268

Windshield Washer Relay Control

F

GY

478

Windshield Wiper Switch Supply Voltage