GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2005 🢒 L300/LW300 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Lighting Systems Connector End Views
Table 1: Ambient Light Sensor
Table 2: Rear Compartment Lamp
Table 3: Center High Mounted Stop Lamp (CHMSL)
Table 4: Daytime Running Lamp (DRL) Resistor
Table 5: Dimmer/Rear Compartment Lid Release Switch
Table 6: Door Jamb Switch - Driver
Table 7: Door Jamb Switch - Front Passenger
Table 8: Door Jamb Switch - LR
Table 9: Door Jamb Switch - RR
Table 10: Dome Lamps
Table 11: I/P Compartment Lamp
Table 12: Hazard Switch
Table 13: Headlamp/Turn Signal Switch
Table 14: Headlamp - Left - High Beam
Table 15: Headlamp - Right - High Beam
Table 16: Headlamp - Left - Low Beam
Table 17: Headlamp - Right - Low Beam
Table 18: Inside Rearview Mirror (ISRVM)
Table 19: License Lamps
Table 20: Park/Turn Signal Lamp - LF
Table 21: Park/Turn Signal Lamp - RF
Table 22: Marker Lamp - LF
Table 23: Marker Lamp - RF
Table 24: Stop Lamp Switch
Table 25: Tail Lamp Assembly - Left
Table 26: Tail Lamp Assembly - Right
Table 27: Vanity Lamps

Ambient Light Sensor


Object Number: 39661 Size: CH

Connector Part Information
    • 12047786
    • 4-Way M Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

L-GN/BK

1137

DRL Ambient Light Sensor Signal

B

YE/BK

1138

DRL Ambient Light Low Reference

C

BK

476

Low Reference

D

L-BU/BK

590

Sunload Sensor Signal

Rear Compartment Lamp


Object Number: 1282874 Size: CH

Connector Part Information
    • 12186713
    • 2-Way F (BK)

Pin

Wire Color

Circuit No.

Function

1

RD/BK

744

Rear Compartment Lid Ajar Switch

2

OG

1732

Courtesy Lamps Supply Voltage

Center High Mounted Stop Lamp (CHMSL)


Object Number: 82383 Size: CH

Connector Part Information
    • 12047662
    • 2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

L-BU

20

Stop Lamp Supply Voltage

B

BK

450

Ground

Daytime Running Lamp (DRL) Resistor


Object Number: 68721 Size: CH

Connector Part Information
    • 15300027
    • 2-Way F Metri-Pack 280 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

D-BU

545

DRL Supply Voltage

B

BK

150

Ground

Dimmer/Rear Compartment Lid Release Switch


Object Number: 62439 Size: CH

Connector Part Information
    • 12047886
    • 8-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

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

Door Jamb Switch - Driver


Object Number: 1341514 Size: CH

Connector Part Information
    • 12186721
    • 2-Way F Timer Micro II Series (BK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

GY/BK

745

Left Front Door Ajar Switch Signal

Door Jamb Switch - Front Passenger


Object Number: 1341514 Size: CH

Connector Part Information
    • 12186721
    • 2-Way F Timer Micro II Series (BK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

BK/WH

746

Right Front Door Ajar Switch Signal

Door Jamb Switch - LR


Object Number: 1341514 Size: CH

Connector Part Information
    • 12186721
    • 2-Way F Timer Micro II Series (BK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

BK/WH

746

Right Front Door Ajar Switch Signal

Door Jamb Switch - RR


Object Number: 1341514 Size: CH

Connector Part Information
    • 12186721
    • 2-Way F Timer Micro II Series (BK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

BK/WH

746

Right Front Door Ajar Switch Signal

Dome Lamps


Object Number: 333035 Size: CH

Connector Part Information
    • 12047781
    • 3-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

WH

156

Courtesy Lamp Low Control

B

BK

450

Ground

C

OG

1732

Courtesy Lamps Supply Voltage

I/P Compartment Lamp


Object Number: 82383 Size: CH

Connector Part Information
    • 12047662
    • 2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

BK

550

Ground

B

OG

1732

Courtesy Lamps Supply Voltage

Hazard Switch


Object Number: 62464 Size: CH

Connector Part Information
    • 12064769
    • 10-Way F Metri-Pack 150 Series (NA)

Pin

Wire Color

Circuit No.

Function

A

BK

550

Ground

B

OG

1040

Battery Positive Voltage

C

PK

239

Ignition 1 Voltage

D

--

--

Not Used

E

GY

8

Instrument Panel Lamps Dimmer Switch Signal

F

L-BU

14

Left Turn Signal Lamps Supply Voltage

G

D-BU

15

Right Turn Signal Lamps Supply Voltage

H-J

--

--

Not Used

K

PU

16

Turn Signal Flasher Signal

Headlamp/Turn Signal Switch


Object Number: 1283124 Size: CH

Connector Part Information
    • 15318085
    • 8-Way F Junior Power Timer Series (BK)

Pin

Wire Color

Circuit No.

Function

1

BK

550

Ground

2

L-BU

14

Left Turn Signal Lamps Supply Voltage

3

GY

691

Headlamp Switch

4

PU

16

Turn Signal Flasher Signal

5

D-BU

1201

Headlamp Low Beam Signal

6

D-BU

15

Right Turn Signal Lamps Supply Voltage

7

PK

1200

Headlamp High Beam Signal

8

L-BU

74

Park Lamp Switch Signal

Headlamp - Left - High Beam


Object Number: 1341464 Size: CH

Connector Part Information
    • 15336116
    • 2-Way F GT 280 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

OG

40

Battery Positive Voltage

2

PK

1200

Headlamp High Beam Signal

Headlamp - Right - High Beam


Object Number: 1341464 Size: CH

Connector Part Information
    • 15336116
    • 2-Way F GT 280 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

OG

140

Battery Positive Voltage

2

PK

1200

Headlamp High Beam Signal

Headlamp - Left - Low Beam


Object Number: 1341464 Size: CH

Connector Part Information
    • 15336117
    • 2-Way F GT280 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

OG

40

Battery Positive Voltage

2

D-BU

1201

Headlamp Low Beam Signal

Headlamp - Right - Low Beam


Object Number: 1341464 Size: CH

Connector Part Information
    • 15336117
    • 2-Way F GT 280 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

OG

140

Battery Positive Voltage

2

D-BU

1201

Headlamp Low Beam Signal

Inside Rearview Mirror (ISRVM)


Object Number: 153632 Size: CH

Connector Part Information
    • 12124782
    • 7-Way F (BK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

BK

450

Ground

3-6

--

--

Not Used

7

D-BU/WH

1732

Courtesy Lamps Supply Voltage

License Lamps


Object Number: 82383 Size: CH

Connector Part Information
    • 12047662
    • 2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

BN

9

Park Lamp Supply Voltage

B

BK

650

Ground

Park/Turn Signal Lamp - LF


Object Number: 1341453 Size: CH

Connector Part Information
    • 12186704
    • 3-Way F Timer Series (GY)

Pin

Wire Color

Circuit No.

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: 1341453 Size: CH

Connector Part Information
    • 12186704
    • 3-Way F Timer Series (GY)

Pin

Wire Color

Circuit No.

Function

A

BK

150

Ground

B

BN

9

Park Lamp Supply Voltage

C

D-BU

15

Right Turn Signal Lamps Supply Voltage

Marker Lamp - LF


Object Number: 1341452 Size: CH

Connector Part Information
    • 12186706
    • 2-Way F (BK)

Pin

Wire Color

Circuit No.

Function

1

BN

9

Park Lamp Supply Voltage

2

BK

150

Ground

Marker Lamp - RF


Object Number: 1341452 Size: CH

Connector Part Information
    • 12186706
    • 2-Way F (BK)

Pin

Wire Color

Circuit No.

Function

1

BN

9

Park Lamp Supply Voltage

2

BK

150

Ground

Stop Lamp Switch


Object Number: 1341509 Size: CH

Connector Part Information
    • 15317343
    • 4-Way F Standard Power Timer Series (BK)

Pin

Wire Color

Circuit No.

Function

1-2

--

--

Not Used

3

L-BU

20

Stop Lamp Switch Signal

4

OG

540

Battery Positive Voltage

Tail Lamp Assembly - Left


Object Number: 1341479 Size: CH

Connector Part Information
    • 12186717
    • 6-Way F (BK)

Pin

Wire Color

Circuit No.

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 - Right


Object Number: 1341479 Size: CH

Connector Part Information
    • 12186717
    • 6-Way F (BK)

Pin

Wire Color

Circuit No.

Function

1

BK

650

Ground

2

L-BU

20

Stop Lamp

3

BN

9

Park Lamp

4

BK

650

Ground

5

D-BU

15

Turn Lamp

6

L-GN

24

Back-up Lamp

Vanity Lamps


Object Number: 82383 Size: CH

Connector Part Information
    • 12047662
    • 2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

OG

1732

Courtesy Lamps Supply Voltage

B

BK

450

Ground