GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 2001 🢒 Alero 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Lighting Systems Connector End Views
Table 1: Ambient Light Sensor
Table 2: Auxiliary Park Lamp - LF (Pontiac)
Table 3: Auxiliary Park Lamp - RF (Pontiac)
Table 4: Backup Lamp - Left (Oldsmobile)
Table 5: Backup Lamp - Left (Pontiac)
Table 6: Backup Lamp - RH (Oldsmobile)
Table 7: Backup Lamp - RH (Pontiac)
Table 8: Backup Lamp Switch
Table 9: Center High Mounted Stop Lamp (CHMSL)
Table 10: Dome Lamp
Table 11: Door Ajar Switch - LR
Table 12: Door Ajar Switch - RR
Table 13: Door Jamb Switch - LF
Table 14: Door Jamb Switch - RF
Table 15: Fog Lamp - LF (Oldsmobile)
Table 16: Fog Lamp - LF (Pontiac)
Table 17: Fog Lamp - RF (Oldsmobile)
Table 18: Fog Lamp - RF (Pontiac)
Table 19: Fog Lamp Switch
Table 20: Hazard Switch
Table 21: Headlamp - Left (Oldsmobile)
Table 22: Headlamp - Left (Pontiac)
Table 23: Headlamp - Right (Oldsmobile)
Table 24: Headlamp - Right (Pontiac)
Table 25: Inside Rearview Mirror w/Reading Lamps
Table 26: IP Compartment Lamp/Switch
Table 27: IP Dimmer Switch
Table 28: IP Dimming Module
Table 29: Lamp Assembly - LR (Oldsmobile)
Table 30: Lamp Assembly - LR (Pontiac)
Table 31: Lamp Assembly - RR (Oldsmobile)
Table 32: Lamp Assembly - RR (Pontiac)
Table 33: License Lamp (Oldsmobile)
Table 34: License Lamp (Pontiac)
Table 35: Marker Lamp - LF
Table 36: Marker Lamp - RF
Table 37: Park/Turn Signal Lamp - LF
Table 38: Park/Turn Signal Lamp - RF
Table 39: Rear Compartment Courtesy Lamp
Table 40: Rear Compartment Lid Backup/Tail Lamp - LR (Oldsmobile)
Table 41: Rear Compartment Lid Backup/Tail Lamp - RR (Oldsmobile)
Table 42: Shift Indicator Lamp
Table 43: Stoplamp Switch, C1
Table 44: Stoplamp Switch, C2
Table 45: Turn Signal/Multifunction Switch, C1
Table 46: Turn Signal/Multifunction Switch, C2
Table 47: Turn Signal/Multifunction Switch, C3

Ambient Light Sensor


Object Number: 82383 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

1137

DRL Ambient Light Sensor Signal

B

YEL/BLK

1138

DRL Ambient Light Sensor Low Reference

Auxiliary Park Lamp - LF (Pontiac)


Object Number: 287977 Size: CH

Connector Part Information
    • 12110053
    • Lamp Socket Axial Wedge Base W-2 (GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

BLK

1350

Ground

Auxiliary Park Lamp - RF (Pontiac)


Object Number: 287977 Size: CH

Connector Part Information
    • 12110053
    • Lamp Socket Axial Wedge Base W-2 (GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

BLK

1350

Ground

Backup Lamp - Left (Oldsmobile)


Object Number: 333035 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

LT GRN

24

Backup Lamp Supply Voltage

C

BLK

750

Ground

Backup Lamp - Left (Pontiac)


Object Number: 130733 Size: CH

Connector Part Information
    • 12146418
    • Lamp Socket Type W-2 Right Angle (GRY)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

24

Backup Lamp Supply Voltage

B

BLK

750

Ground

Backup Lamp - RH (Oldsmobile)


Object Number: 333035 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

LT GRN

24

Backup Lamp Supply Voltage

C

BLK

750

Ground

Backup Lamp - RH (Pontiac)


Object Number: 130733 Size: CH

Connector Part Information
    • 12146418
    • Lamp Socket Type W-2 Right Angle (GRY)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

24

Backup lamp Supply Voltage

B

BLK

850

Ground

Backup Lamp Switch


Object Number: 635009 Size: CH

Connector Part Information
    • 12052641
    • 2-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

24

Backup Lamp Supply Voltage

B

PNK

539

Ignition 1 Voltage

Center High Mounted Stop Lamp (CHMSL)


Object Number: 153645 Size: CH

Connector Part Information
    • 12129081
    • 2-Way F Metri-Pack 280 Series Flex Lock (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

20

Stop Lamp Supply Voltage

B

BLK

750

Ground

Dome Lamp


Object Number: 333035 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

WHT

156

Courtesy Lamp Low Control

B

BLK

750

Ground

C

ORN

1732

Courtesy Lamps Supply Voltage

Door Ajar Switch - LR


Object Number: 295483 Size: CH

Connector Part Information
    • 15304635
    • 2-Way F Metri-Pack 150.2 Series Sealed Pull-to-Seat (GRY)

Pin

Wire Color

Circuit No.

Function

A

BLK

650

Ground

B

LT BLU

395

Right Front Door Handle Switch Signal

Door Ajar Switch - RR


Object Number: 295483 Size: CH

Connector Part Information
    • 15304635
    • 2-Way F Metri-Pack 150.2 Series Sealed Pull-to-Seat (GRY)

Pin

Wire Color

Circuit No.

Function

A

BLK

650

Ground

B

LT BLU

395

Right Front Door Handle Switch Signal

Door Jamb Switch - LF


Object Number: 38553 Size: CH

Connector Part Information
    • 12110196
    • 2-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

394

Left Front Door Handle Switch Signal

D

BLK

650

Ground

Door Jamb Switch - RF


Object Number: 38553 Size: CH

Connector Part Information
    • 12110196
    • 2-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

650

Ground

D

LT BLU

395

Right Front Door Handle Switch Signal

Fog Lamp - LF (Oldsmobile)


Object Number: 38554 Size: CH

Connector Part Information
    • 12124819
    • 2-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

34

Front Fog Lamps Supply Voltage

B

BLK

1350

Ground

Fog Lamp - LF (Pontiac)


Object Number: 35430 Size: CH

Connector Part Information
    • 12020599
    • 2-Way F Metri-Pack 280 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

34

Front Fog Lamps Supply Voltage

B

BLK

1350

Ground

Fog Lamp - RF (Oldsmobile)


Object Number: 38554 Size: CH

Connector Part Information
    • 12124819
    • 2-Way F Metri-Pack 280 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

34

Front Fog Lamps Supply Voltage

B

BLK

1350

Ground

Fog Lamp - RF (Pontiac)


Object Number: 35430 Size: CH

Connector Part Information
    • 12020599
    • 2-Way F Metri-Pack 280 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

34

Front Fog Lamps Supply Voltage

B

BLK

1350

Ground

Fog Lamp Switch


Object Number: 333035 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

ORN

192

Front Fog Lamp Switch Signal

B

BLK/WHT

151

Ground

C

PPL

34

Front Fog Lamps Supply Voltage

Hazard Switch


Object Number: 62464 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

BLK

150

Ground

B

ORN

1140

Battery Positive Voltage

C

PNK

739

Ignition 1 Voltage

D

--

--

Not Used

E

GRY

8

Instrument Panel Lamp Supply Voltage-1

F

LT BLU/BLK

14

Left Turn Signal Lamps Supply Voltage

G

DK BLU

15

Right Turn Signal Lamps Supply Voltage

H

PPL

16

Turn Signal Flasher Signal

J-K

--

--

Not Used

Headlamp - Left (Oldsmobile)


Object Number: 62443 Size: CH

Connector Part Information
    • 12186568
    • 4-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

593

DRL Headlamp High Beam Supply Voltage

B

ORN

740

Battery Positive Voltage

C

PNK

1200

Headlamp High Beam Signal

D

DK BLU

1201

Headlamp Low Beam Signal

Headlamp - Left (Pontiac)


Object Number: 295492 Size: CH

Connector Part Information
    • 12048369
    • 3-Way F Metri-Pack 280 Series Sealed (BLU)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

1201

Headlamp Low Beam Signal

B

DK BLU

593

DRL Headlamp High Beam Supply Voltage

C

PNK

1200

Headlamp High Beam Signal

Headlamp - Right (Oldsmobile)


Object Number: 62443 Size: CH

Connector Part Information
    • 12186568
    • 4-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

640

Battery Positive Voltage

B

ORN

640

Battery Positive Voltage

C

PNK

1200

Headlamp High Beam Signal

D

DK BLU

1201

Headlamp Low Beam Signal

Headlamp - Right (Pontiac)


Object Number: 295492 Size: CH

Connector Part Information
    • 12048369
    • 3-Way F Metri-Pack 280 Series Sealed (BLU)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

1201

Headlamp Lamp Output (Low Beam)

B

ORN

640

Battery Positive Voltage

C

PNK

1200

Headlamp High Beam Signal

Inside Rearview Mirror w/Reading Lamps


Object Number: 153632 Size: CH

Connector Part Information
    • 12047785
    • 4-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

BLK

750

Ground

3-5

--

--

Not Used

6

BLK

156

Courtesy Lamp Low Control

7

BLK/WHT

1732

Courtesy Lamps Supply Voltage

IP Compartment Lamp/Switch


Object Number: 82383 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

ORN

1732

Courtesy Lamps Supply Voltage

B

BLK

250

Ground

IP Dimmer Switch


Object Number: 287975 Size: CH

Connector Part Information
    • 12020299
    • 5-Way F Printed Circuit Edgeboard Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

WHT

156

Courtesy Lamp Low Control

B

DK GRN

44

Instrument Panel Lamps Dimmer Switch Signal

C

YEL

32

Instrument Panel Lamp Fuse Supply Voltage-1

D

BLK/WHT

151

Ground

E

GRY

8

Instrument Panel Lamps Supply Voltage-1 (Pontiac)

IP Dimming Module


Object Number: 38618 Size: CH

Connector Part Information
    • 12034060
    • 4-Way F Metri-Pack 480 Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

DK GRN

44

Instrument Panel Lamps Dimmer Switch Signal

C

GRY

8

Instrument Panel Lamp Supply Voltage-1

D

YEL

32

Instrument Panel Lamp Fuse Supply Voltage-1

Lamp Assembly - LR (Oldsmobile)


Object Number: 334631 Size: CH

Connector Part Information
    • 12191387
    • 4-Way F Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

LT BLU/BLK

14

Left Turn Signal Lamps Supply Voltage

C

BLK

750

Ground

D

LT BLU

20

Stop Lamp Supply Voltage

Lamp Assembly - LR (Pontiac)


Object Number: 243503 Size: CH

Connector Part Information
    • 12084891
    • 5-Way F Metri-Pack 280 Series Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

24

Backup Lamp Supply Voltage

B

LT BLU/BLK

14

Left Turn Signal Lamps Supply Voltage

C

BLK

750

Ground

D

BRN

9

Park Lamp Supply Voltage

E

LT BLU

20

Stop Lamp Supply Voltage

Lamp Assembly - RR (Oldsmobile)


Object Number: 334631 Size: CH

Connector Part Information
    • 12191387
    • 4-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

DK BLU

15

Right Turn Signal Lamps Supply Voltage

C

BLK

850

Ground

D

LT BLU

20

Stop Lamp Supply Voltage

Lamp Assembly - RR (Pontiac)


Object Number: 243503 Size: CH

Connector Part Information
    • 12084891
    • 5-Way F Metri-Pack 280 Series Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

LT BLU

20

Stop Lamp Supply Voltage

C

BLK

850

Ground

D

DK BLU

15

Right Turn Signal Lamps Supply Voltage

E

LT GRN

24

Backup Lamp Supply Voltage

License Lamp (Oldsmobile)


Object Number: 95782 Size: CH

Connector Part Information
    • 12065651
    • 2-Way Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

BLK

750

Ground

License Lamp (Pontiac)


Object Number: 287977 Size: CH

Connector Part Information
    • 12110053
    • 2-Way Lamp Socket Axial Wedge Base W-2 (GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

BLK

750

Ground

Marker Lamp - LF


Object Number: 287977 Size: CH

Connector Part Information
    • 12110053
    • 2-Way Lamp Socket Axial Wedge Base W-2 (GRY)

Pin

Wire Color

Circuit No.

Function

A

LT BLU/BLK

14

Left Turn Signal Lamps Supply Voltage

B

BRN/WHT

9

Park Lamp Supply Voltage

Marker Lamp - RF


Object Number: 287977 Size: CH

Connector Part Information
    • 12110053
    • 2-Way Lamp Socket Axial Wedge Base W-2 (GRY)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

15

Right Turn Signal Lamps Supply Voltage

B

BRN/WHT

9

Park Lamp Supply Voltage

Park/Turn Signal Lamp - LF


Object Number: 38605 Size: CH

Connector Part Information
    • 12160394
    • 3-Way Lamp Socket Right Wedge Base Angle W3 (NAT)

Pin

Wire Color

Circuit No.

Function

A

LT BLU/BLK

14

Left Turn Signal Lamps Supply Voltage

B

BRN

9

Park Lamp Supply Voltage

G

BLK

1350

Ground

Park/Turn Signal Lamp - RF


Object Number: 38605 Size: CH

Connector Part Information
    • 12160394
    • 3-Way Lamp Socket Right Wedge Base Angle W3 (NAT)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

15

Right Turn Signal Lamps Supply Voltage

B

BRN

9

Park Lamp Supply Voltage

G

BLK

1350

Ground

Rear Compartment Courtesy Lamp


Object Number: 333035 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

ORN/BLK

737

Trunk Lamp Control

C

ORN

1732

Courtesy Lamps Supply Voltage

Rear Compartment Lid Backup/Tail Lamp - LR (Oldsmobile)


Object Number: 333035 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

LT GRN

24

Backup Lamp Supply Voltage

C

BLK

750

Ground

Rear Compartment Lid Backup/Tail Lamp - RR (Oldsmobile)


Object Number: 333035 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

B

LT GRN

24

Backup Lamp Supply Voltage

C

BLK

750

Ground

Shift Indicator Lamp


Object Number: 287969 Size: CH

Connector Part Information
    • 12162083
    • 2-Way Lamp Socket Type W2 Axial (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

8

Instrument Panel Lamp Supply Voltage-1

B

BLK

150

Ground

Stoplamp Switch, C1


Object Number: 73251 Size: CH

Connector Part Information
    • 12033701
    • 2-Way F Metri-Pack 480 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

ORN

140

Battery Positive Voltage

B

LT BLU

20

Stop Lamp Supply Voltage

Stoplamp Switch, C2


Object Number: 40397 Size: CH

Connector Part Information
    • 12033706
    • 4-Way F Metri-Pack 280 Series (BLU)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

275

Park Neutral Position Switch Park Signal

B

DK GRN/WHT

1135

A/T Shift Lock Control Solenoid Supply Voltage

C-D

--

--

Not Used

Turn Signal/Multifunction Switch, C1


Object Number: 334628 Size: CH

Connector Part Information
    • 12177027
    • 6-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

31

GRY/BLK

308

Park Lamp Switch On Input

32

ORN

240

Battery Positive Voltage

33

PNK

1200

Headlamp High Beam Signal

34

DK BLU

1201

Headlamp Low Beam Signal

35

BLK

150

Ground

36

DK GRN

306

Headlamp Switch Headlamps OFF Signal

Turn Signal/Multifunction Switch, C2


Object Number: 62450 Size: CH

Connector Part Information
    • 12052856
    • 4-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

28

Horn Relay Control

B

DK BLU

15

Right Turn Signal Lamps Supply Voltage

C

LT BLU/BLK

14

Left Turn Signal Lamps Supply Voltage

D

PPL

16

Turn Signal Flasher Signal

Turn Signal/Multifunction Switch, C3


Object Number: 62432 Size: CH

Connector Part Information
    • 12041429
    • 5-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

92

Windshield Wiper Motor High Speed

B

RED

228

Windshield Washer Pump Control

C

YEL

143

Accessory Voltage

D

GRY

112

Windshield Wiper Switch Low/Pulse Signal

E

DK GRN

113

Windshield Wiper Switch On Signal