GM Service Manual Online
For 1990-2009 cars only
Connector 1: Defogger Switch
Connector 2: Left Door Window/Lock Switch
Connector 3: Left Front Window Motor
Connector 4: Left Rear Window Motor
Connector 5: Left Rear Window Switch
Connector 6: Right Front Window Motor
Connector 7: Right Front Window Switch
Connector 8: Right Rear Window Motor
Connector 9: Right Rear Window Switch

Defogger Switch


Object Number: 820109  Size: CH

Connector Part Information

  • OEM: 90980-10797
  • Service: N/A
  • Description: BK

Defogger Switch

Pin

Wire

Function

1

GN

Illumination Lamps Supply Voltage

2

BU

Defogger Indicator Supply Voltage

3

WH/BK

Ground

4

WH/BK

Illumination Lamps Negative

5

--

Not Used

6

BK

Defogger Relay Control

Left Door Window/Lock Switch


Object Number: 820230  Size: CH

Connector Part Information

  • OEM: 90980-12122
  • Service: N/A
  • Description: WH

Left Door Window/Lock Switch

Pin

Wire

Function

1

WH/BK

Ground

2

--

Not Used

3

WH/BK

Left Front Door Lock Switch Ground

4

YE

Left Front Window Motor Up Supply Voltage

5

BU/WH

Lock Signal

6

BK

Left Front Window Switch Supply Voltage

7

BK

Left Front Window Switch Supply Voltage

8

BU

Unlock Signal

9

GN

Left Front Window Motor Down Supply Voltage

10

RD/BK

Right Rear Window Switch Up Voltage

11

--

Not Used

12

RD/BU

Left Rear Window Switch Up Voltage

13

BU

Left Rear Window Switch Down Voltage

14

--

Not Used

15

BK/WH

Right Front Window Switch Down Voltage

16

RD

Right Rear Window Switch Down Voltage

17

--

Not Used

18

BK/RD

Right Front Window Switch Up Voltage

Left Front Window Motor


Object Number: 335024  Size: CH

Connector Part Information

  • OEM: 90980-10797
  • Service: N/A
  • Description: WH

Left Front Window Motor

Pin

Wire

Function

1-3

--

Not Used

4

YE

Up Voltage

5

GN

Down Voltage

6

--

Not Used

Left Rear Window Motor


Object Number: 335024  Size: CH

Connector Part Information

  • OEM: 90980-10797
  • Service: N/A
  • Description: WH

Left Rear Window Motor

Pin

Wire

Function

1-3

--

Not Used

4

GN

Down Voltage

5

YE

Up Voltage

6

--

Not Used

Left Rear Window Switch


Object Number: 741009  Size: CH

Connector Part Information

  • OEM: 90980-10631
  • Service: N/A
  • Description: WH

Left Rear Window Switch

Pin

Wire

Function

1

BU/RD

Master Down Signal

2

GN

Motor Down Signal

3

BK

Ignition Positive Voltage

4

YE

Motor Up Signal

5

RD/BK

Master Up Signal

Right Front Window Motor


Object Number: 335024  Size: CH

Connector Part Information

  • OEM: 90980-10797
  • Service: N/A
  • Description: WH

Right Front Window Motor

Pin

Wire

Function

1-3

--

Not Used

4

GN

Down Input

5

YE

Up Input

6

--

Not Used

Right Front Window Switch


Object Number: 334475  Size: CH

Connector Part Information

  • OEM: 90980-10789
  • Service: N/A
  • Description: WH

Right Front Window Switch

Pin

Wire

Function

1

GN

Motor Down Signal

2

BU/WH

Master Down Signal

3

YE

Motor Up Signal

4

BK

Ignition Positive Voltage

5

GN/RD

Master Up Signal

Right Rear Window Motor


Object Number: 335024  Size: CH

Connector Part Information

  • OEM: 90980-10797
  • Service: N/A
  • Description: WH

Right Rear Window Motor

Pin

Wire

Function

1-3

--

Not Used

4

GN

Down Input

5

YE

Up Input

6

--

Not Used

Right Rear Window Switch


Object Number: 741009  Size: CH

Connector Part Information

  • OEM: 90980-10631
  • Service: N/A
  • Description: WH

Right Rear Window Switch

Pin

Wire

Function

1

BU/RD

Master Down Signal

2

GN

Motor Down Voltage

3

BK

Switch Supply Voltage

4

YE

Motor Up Voltage

5

RD/BK

Master Up Signal