GM Service Manual Online
For 1990-2009 cars only

Back Up Lamp Switch (M/T)


Object Number: 890533  Size: CH

Connector Part Information

    • 15336195
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

L-GN

24

Backup Lamp Supply Voltage

2

PK

239

Ignition 1 Voltage

Rear Compartment Lamp


Object Number: 889841  Size: CH

Connector Part Information

    • 12186713
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

RD/BK

744

Rear Compartment Lid Adjar Switch

2

OG

1732

Courtesy Lamps Supply Voltage

Center High Mounted Stop Lamp (CHMSL) (Sedan)


Object Number: 884414  Size: CH

Connector Part Information

    • 12047662
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

L-BU

20

Stop Lamp Supply Voltage

B

BK

450

Ground

Center High Mounted Stop Lamp (CHMSL) (Wagon)


Object Number: 884414  Size: CH

Connector Part Information

    • 12047662
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

BK

650

Ground

B

L-BU

20

Brake Switch

Dimmer/ Rear Compartment Lid Release Switch


Object Number: 884626  Size: CH

Connector Part Information

    • 12047886
    • 8-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

BK

1576

Rear Compartment Lid Release Switch

B-C

--

--

Not Used

D

OG

2540

Battery Positive Voltage

E

GY

8

Instrument Panel Lamp Supply Voltage

F

BK

550

Ground

G

GY/BK

1381

LCD Dimming Signal

H

GY

1359

LCD Backlighting Lamp Control

Dome Lamp


Object Number: 884274  Size: CH

Connector Part Information

    • 12047781
    • 3-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

WH

156

Courtesy Lamp Low Control

B

BK

450

Ground

C

OG

1732

Courtesy Lamps Supply Voltage

Dome Lamp- Rear


Object Number: 884274  Size: CH

Connector Part Information

    • 12047781
    • 3-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

WH

156

Courtesy Lamp Low Control

B

BK

450

Ground

C

OG

1732

Courtesy Lamps Supply Voltage

Fog Lamps


Object Number: 884576  Size: CH

Connector Part Information

    • 12020599
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

PU

34

Fog Lamp Supply Voltage

B

BK

150

Ground

I/P Compartment Lamp


Object Number: 884414  Size: CH

Connector Part Information

    • 12047662
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

BK

550

Ground

B

OG

1732

Courtesy Lamps Supply Voltage

Hazard Switch


Object Number: 884279  Size: CH

Connector Part Information

    • 12064769
    • 10-Way F (NA)

Pin

Wire Color

Circuit Number

Function

A

L-BU

550

Ground

B

OG

1040

Battery Positive Voltage

C

PK

2139

Ignition 1 Voltage

E

PU

8

Instrument Panel Lamp Supply Voltage

F

--

14

Left Turn Signal Lamps Supply Voltage

G

--

15

Right Turn Signal Lamps Supply Voltage

H-J

--

--

Not Used

K

--

16

Turn Signal Flasher Signal

Headlamp/Turn Signal Switch


Object Number: 886440  Size: CH

Connector Part Information

    • 15318085
    • 8-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

BK

550

Ground

2

L-BU

14

Left Turn Signal Lamps Supply Voltage

3

GY

691

Headlamp Relay Coil Supply Voltage

4

PU

16

Turn Signal Flasher Signal

5

D-BU

1201

Headlamp Low Beam Ground

6

D-BU

15

Right Turn Signal Lamps Supply Voltage

7

PK

1200

Headlamp High Beam Ground

8

L-BU

74

Park Lamp Switch Signal

Headlamp- Left- High Beam


Object Number: 890489  Size: CH

Connector Part Information

    • 15336116
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

OG

40

Battery Positive Voltage

2

PK

1200

Headlamp High Beam Ground

Headlamp- Right- High Beam


Object Number: 890489  Size: CH

Connector Part Information

    • 15336116
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

OG

140

Battery Positive Voltage

2

PK

1200

Headlamp High Beam Ground

Headlamp- Left- Low Beam


Object Number: 890496  Size: CH

Connector Part Information

    • 15336117
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

OG

40

Battery Positive Voltage

2

D-BU

1201

Headlamp Low Beam Ground

Headlamp- Right-- Low Beam


Object Number: 890496  Size: CH

Connector Part Information

    • 15336117
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

OG

140

Battery Positive Voltage

2

D-BU

1201

Headlamp Low Beam Ground

Left Heated Seat/Fog Lamp Switch


Object Number: 888057  Size: CH

Connector Part Information

    • 12186098
    • 8-Way F Metri-Pack 150 Series (L-GY)

Pin

Wire Color

Circuit Number

Function

A

PK

1200

Headlamp High Beam Ground

B

BN

9

Park Lamp Supply Voltage

C

YE

317

Fog Lamp Relay Control Circuit

D

GY

8

Instrument Panel Lamp Supply Voltage

E

BK

550

Ground

F

PK

1501

Driver Heated Seat High/Low Signal

G

YE

182

Heated Seat Control Module Inhibit Signal

H

BN

641

Ignition 3 Voltage

License Lamps (Sedan)


Object Number: 884414  Size: CH

Connector Part Information

    • 12047662
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

BN

9

Park Lamp Supply Voltage

B

BK

650

Ground

License Lamps (Wagon)


Object Number: 886766  Size: CH

Connector Part Information

    • 15318080
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

BN

9

Park Lamp Supply Voltage

2

BK

650

Ground

Park/Turn Signal Lamp- LF


Object Number: 889821  Size: CH

Connector Part Information

    • 12186704
    • 3-Way F (GY)

Pin

Wire Color

Circuit Number

Function

A

BK

150

Ground

B

BN

9

Park Lamp Supply Voltage

C

L-BU

14

Left Turn Signal Lamps Supply Voltage

Park/Turn Signal Lamp- RF


Object Number: 889821  Size: CH

Connector Part Information

    • 12186704
    • 3-Way F (GY)

Pin

Wire Color

Circuit Number

Function

A

BK

150

Ground

B

BN

9

Park Lamp Supply Voltage

C

D-BU

15

Right Turn Signal Lamps Supply Voltage

Reading Lamps


Object Number: 884274  Size: CH

Connector Part Information

    • 12047781
    • 3-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

WH

156

Courtesy Lamp Low Control

B

OG

1732

Courtesy Lamps Supply Voltage

C

BK

450

Ground

Marker Lamp - LF


Object Number: 889831  Size: CH

Connector Part Information

    • 12186706
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

BN

9

Park Lamp Supply Voltage

2

BK

150

Ground

Marker Lamp - RF


Object Number: 889831  Size: CH

Connector Part Information

    • 12186706
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

BN

9

Park Lamp Supply Voltage

2

BK

150

Ground

Tail Lamp Assembly- Left (Sedan)


Object Number: 889845  Size: CH

Connector Part Information

    • 12186717
    • 6-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

L-GN

24

Backup Lamp Supply Voltage

2

L-BU

14

Left Turn Signal Lamps Supply Voltage

3

BK

650

Ground

4

L-BU

20

Stop Lamp Supply Voltage

5

BN

9

Park Lamp Supply Voltage

6

BK

650

Ground

Tail Lamp Assembly- Left (Wagon)


Object Number: 889845  Size: CH

Connector Part Information

    • 12186717
    • 6-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

--

--

Not Used

2

BN

9

Park Lamp Supply Voltage

3

BK

650

Ground

4

L-BU

14

Left Turn Signal Lamps Supply Voltage

5

L-GN

24

Backup Lamp Supply Voltage

6

L-BU

20

Stop Lamp Supply Voltage

Tail Lamp Assembly- Right (Sedan)


Object Number: 889845  Size: CH

Connector Part Information

    • 12186717
    • 6-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

BK

650

Ground

2

L-BU

20

Stop Lamp Supply Voltage

3

BN

9

Park Lamp Supply Voltage

4

BK

650

Ground

5

D-BU

15

Right Turn Signal Lamps Supply Voltage

6

L-GN

24

Backup Lamp Supply Voltage

Tail Lamp Assembly- Right (Wagon)


Object Number: 889845  Size: CH

Connector Part Information

    • 12186717
    • 6-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

BN

9

Park Lamp Supply Voltage

2

L-GN

24

Backup Lamp Supply Voltage

3

D-BU

15

Right Turn Signal Lamps Supply Voltage

4

BK

650

Ground

5

L-BU

20

Stop Lamp Supply Voltage

6

--

--

Not Used

Vanity Lamps


Object Number: 884414  Size: CH

Connector Part Information

    • 12047662
    • 2-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

OG

1732

Courtesy Lamps Supply Voltage

B

BK

450

Ground