GM Service Manual Online
For 1990-2009 cars only

Wiper/Washer Connector End Views LWBRHD

Headlamp Washer Fluid Pump


Object Number: 1989389  Size: CH

Connector Part Information

 

Pin

Wire Colour

Wire Size

Function

1

BN/WH

2.0

Headlamp Washer Fluid Pump

2

BK

0.85

Ground

Wiper/Washer Connector End Views SWBLHD

Windshield Wiper/Washer Switch


Object Number: 1989391  Size: CH

Connector Part Information

AMP Multilock 040 MarkII

Pin

Wire Colour

Wire Size

Function

1

--

--

Not Used

2

OG

0.3

Windshield Washer Switch Signal

3

L-BU

0.3

Windshield Wiper Switch Low Signal

4

L-GN

0.3

Windshield Wiper Switch High Signal

5

--

--

Not Used

6

--

--

Not Used

7

--

--

Not Used

8

L-GN

0.3

Windshield Wiper Switch High Signal

Wiper/Washer Connector End Views LWBLHD

Headlamp Washer Fluid Pump


Object Number: 1989389  Size: CH

Connector Part Information

 

Pin

Wire Colour

Wire Size

Function

1

BN/WH

2.0

Headlamp Washer Fluid Pump

2

BK

0.85

Ground

Wiper/Washer Connector End Views SWBRHD

Table 1: Outside Moisture Sensor
Table 2: Windshield Washer Fluid Level Switch (TT7/TT8/EF7)
Table 3: Windshield Washer Fluid Pump
Table 4: Windshield Wiper Motor
Table 5: Windshield Wiper/Washer Switch

Outside Moisture Sensor


Object Number: 1989395  Size: CH

Connector Part Information

Micro-Fit Series

Pin

Wire Colour

Wire Size

Function

1

L-GN

0.3

Outside Moisture Sensor Signal 2

2

BN

0.3

Outside Moisture Sensor Signal 1

3

BK/WH

0.5

Ground

4

BN

0.5

Ignition Voltage 1

Windshield Washer Fluid Level Switch (TT7/TT8/EF7)


Object Number: 1989398  Size: CH

Connector Part Information

 

Pin

Wire Colour

Wire Size

Function

A

BK

0.3

Ground

B

BN

0.3

Low Washer Fluid Indicator Signal

Windshield Washer Fluid Pump


Object Number: 1989400  Size: CH

Connector Part Information

 

Pin

Wire Colour

Wire Size

Function

1

OG

0.75

Windshield Washer Pump Control

2

BK

0.75

Ground

Windshield Wiper Motor


Object Number: 1989404  Size: CH

Connector Part Information

 

Pin

Wire Colour

Wire Size

Function

1

YE

3.0

Windshield Wiper Motor Park Switch Signal

2

BK

0.75

Ground

3

BN/WH

2.0

Windshield Wiper Motor High Speed

4

D-GN

2.0

Windshield Wiper Motor Low Speed

Windshield Wiper/Washer Switch


Object Number: 1989391  Size: CH

Connector Part Information

AMP Multilock 040 MarkII

Pin

Wire Colour

Wire Size

Function

1

--

--

Not Used

2

--

--

Not Used

3

--

--

Not Used

4

BK/WH

0.3

Windshield Wiper Switch High Signal

5

--

--

Not Used

6

OG

0.3

Windshield Washer Switch Signal

7

L-BU

0.3

Windshield Wiper Switch Low Signal

8

BK/WH

0.3

Ground