GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2000 🢒 Montana Ext. 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 Lighting Systems Connector End Views

Ashtray Lamp Connector


Object Number: 38556 Size: CH

Connector Part Information
    • 12124722
    • W2 Axial Type Lamp Socket Wedge Base (GRY)

Pin

Wire Color

Circuit No.

Function

A

GRY

8

Interior lamp dim signal

B

BLK

150

Ground

Backup Lamp Relay


Object Number: 281201 Size: CH

Connector Part Information
    • 12110541
    • 6-Way F Metri-Pack 280 Series Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A1

PNK

539

Fused ignition 1 feed

A2

LT GRN/BLK

24

Backup lamp signal

B1-B2

--

--

Not Used

C1

LT GRN/BLK

924

Backup lamp feed

C2

BLK

1450

Ground

Cargo Lamp


Object Number: 82383 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

PPL

328

Interior lamp override switch output

B

GRY/BLK

690

Courtesy lights control output (GND)

Center High Mounted Stop Lamp (CHMSL)


Object Number: 82383 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

WHT

17

Stop lamp switch output

B

BLK

450

Ground

Daytime Running Lamps (DRL) 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

Daytime running lamp ambient light sensor signal

B

YEL/BLK

1138

Daytime running lamp ambient light sensor return

Daytime Running Lamps (DRL) Control Module C1


Object Number: 62469 Size: CH

Connector Part Information
    • 12064998
    • 8-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

1340

Fused battery feed

B

LT BLU

14

Turn signal lamp feed-left front

C

DK BLU

15

Turn signal lamp feed-right front

D

ORN

2340

Fused battery feed

E

LT BLU/WHT

1414

Turn signal lamp feed-left front

F

YEL

10

Headlamp switch output

G

DK BLU/WHT

1415

Turn signal lamp feed-right front

H

BRN

9

Park lamp feed

Daytime Running Lamps (DRL) Control Module C2


Object Number: 62463 Size: CH

Connector Part Information
    • 12064766
    • 8-Way F Metri-Pack 150 Series (BLU)

Pin

Wire Color

Circuit No.

Function

A

BLK

1450

Ground

B

--

--

Not Used

C

PNK

1839

Fused ignition 1 feed

D

TAN/WHT

33

Brake warning indicator lamp output

E

LT BLU

1134

Park brake switch signal

F

BRN

241

Fused ignition 3 feed

G

YEL/BLK

1138

Daytime running lamp ambient light sensor return

H

LT GRN/BLK

1137

Daytime running lamp ambient light sensor signal

Dome Lamp


Object Number: 82383 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

PPL

328

Interior lamp override switch output

B

GRY/BLK

690

Courtesy lights control output (GND)

Hazard Lamp/Turn Signal Flasher


Object Number: 281201 Size: CH

Connector Part Information
    • 12110541
    • 6-Way F Metri-Pack 280 Series Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A1

LT BLU

1508

Hazard lamp/turn signal flasher red

A2

--

--

Not Used

B1

--

--

Not Used

B2

BLK

1450

Ground

C1

PPL

16

Turn signal flasher output

C2

--

--

Not Used

Headlamp and I/P Lamp Dimmer Switch


Object Number: 73149 Size: CH

Connector Part Information
    • 12059993
    • 17-Way Metri-Pack Mixed Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

1450

Ground

B

WHT

156

Courtesy lamp output

C-F

--

--

Not Used

G

BRN/WHT

230

Instrument panel lamps dimmer module output

H

GRY

8

Interior lamp dim signal

I

GRY/BLK

308

Park lamp switch output-parklamps ON

J-K

--

--

Not Used

L

YEL

10

Headlamp switch output

M

--

--

Not Used

N

ORN

2340

Fused battery feed

O

ORN

1340

Fused battery feed

P

LT BLU

1872

Park lamp switch signal-park lamps OFF

R

BRN

9

Park lamp feed

Interior Lamp and Multi-function Switch C1


Object Number: 510558 Size: CH

Connector Part Information
    • 12162502
    • 8-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

BLK

650

Ground

2

GRY

8

Interior lamp dim signal

3-4

--

--

Not Used

5

DK BLU

1393

Courtesy lamps feed-protected battery

6-7

--

--

Not Used

8

PPL

328

Interior lamp override switch output

IP Compartment Lamp Switch


Object Number: 287964 Size: CH

Connector Part Information
    • 12124568
    • 2-Way M Lamp Socket Wedge Base STD (NAT)

Pin

Wire Color

Circuit No.

Function

A

PPL

328

Interior lamp override switch output

B

BLK

150

Ground

LF Fog Lamp


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

Fog lamp feed

B

BLK

1350

Ground

LF Park/Turn Lamp


Object Number: 38605 Size: CH

Connector Part Information
    • 12160394
    • Right Angle Type W-3 Bulb Base Sealed (NAT)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

14

Turn signal lamp feed-left front

B

BRN

9

Park lamp feed

G

BLK

1350

Ground

LF Side Marker


Object Number: 287977 Size: CH

Connector Part Information
    • 12110053
    • Axial Type W-2 Bulb Base Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

A

YEL

18

Tail/turn/stop lamp feed-left rear

B

BRN

9

Park lamp feed

LH Headlamp


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

BLK

1350

Ground

B

TAN

12

Low beam headlamp feed

C

LT GRN

11

High beam headlamp feed

LH IP Courtesy Lamp


Object Number: 387544 Size: CH

Connector Part Information
    • 12124652
    • W2 Axial Type Lamp socket Wedge Base (CLR)

Pin

Wire Color

Circuit No.

Function

A

PPL

328

Interior lamp override switch output

B

GRY/BLK

690

Courtesy lights control output (GND)

LH License Lamp


Object Number: 287977 Size: CH

Connector Part Information
    • 12110053
    • Type W-2 F Axial Bulb Base (GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park lamp feed

B

BLK

450

Ground

LH Roof Rail Reading 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

PPL

328

Interior lamp override switch output

B

BLK

650

Ground

C

--

--

Not Used

LH Sunshade Lighted Vanity Mirror


Object Number: 35441 Size: CH

Connector Part Information
    • 12047663
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

328

Interior lamp override switch output

B

BLK

650

Ground

LH Taillamp


Object Number: 62449 Size: CH

Connector Part Information
    • 12052848
    • 6-Way F Metri-Pack 150 Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

18

Tail/turn/stoplamp feed - left rear

B

LT GRN/BLK

24

Backup lamp feed

C

--

--

Not Used

D

BRN

9

Park lamp feed

E

BLK

350

Ground

F

WHT

17

Stop lamp switch output

Rear Window Wiper/Washer and Multi-function Switch C3


Object Number: 73232 Size: CH

Connector Part Information
    • 12041301
    • 8-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

8

Interior lamp dim signal

B

BLK

1450

Ground

C

BRN/WHT

1571

Traction control request input

D

BRN

9

Park lamp feed

E

YEL

317

Fog lamp relay feed-coil

F

PNK

39

Fused ignition 1 feed

G

PPL

1681

Traction control request received indicator lamp

H

PPL

34

Fog lamp feed

RF Fog Lamp


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

Fog lamp feed

B

BLK

1250

Ground

RF Park/Turn Lamp


Object Number: 38605 Size: CH

Connector Part Information
    • 12160394
    • Right Angle Type W-3 Bulb Base Sealed (NAT)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

15

Turn signal lamp feed-right front

B

BRN

9

Park lamp feed

G

BLK

1250

Ground

RF Side Marker


Object Number: 287977 Size: CH

Connector Part Information
    • 12110053
    • Axial Type W-2 Bulb Base Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

19

Tail/turn/stop lamp feed-right rear

B

BRN

9

Park lamp feed

RH Headlamp


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

BLK

1250

Ground

B

TAN

12

Low beam headlamp feed

C

LT GRN

11

High beam headlamp feed

RH IP Courtesy Lamp


Object Number: 387544 Size: CH

Connector Part Information
    • 12124652
    • 2-Way Lamp Socket Wedge Base (CLR)

Pin

Wire Color

Circuit No.

Function

A

PPL

328

Interior lamp override switch output

B

GRY/BLK

690

Courtesy lights control output (GND)

RH License Lamp


Object Number: 287977 Size: CH

Connector Part Information
    • 12110053
    • Type W-2 F Axial Bulb Base (GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park lamp feed

B

BLK

450

Ground

RH Roof Rail Reading 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

PPL

328

Interior lamp override switch output

B

BLK

650

Ground

C

--

--

Not Used

RH Sunshade Lighted Vanity Mirror


Object Number: 35441 Size: CH

Connector Part Information
    • 12047663
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

328

Interior lamp override switch output

B

BLK

650

Ground

RH Taillamp


Object Number: 62449 Size: CH

Connector Part Information
    • 12052848
    • 6-Way F Metri-Pack 150 Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

19

Tail/turn/stoplamp feed - right rear

B

LT GRN/BLK

24

Backup lamp feed

C

--

--

Not Used

D

BRN

9

Park lamp feed

E

BLK

350

Ground

F

WHT

17

Stop lamp switch output

RR Roof Rail Reading 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

PPL

328

Interior lamp override switch output

B

BLK

650

Ground

C

--

--

Not Used

Stop Lamp 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

Fused battery feed

B

WHT

17

Stop lamp switch output

Windshield Header Courtesy/Reading Lamps


Object Number: 333035 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

PPL

328

Interior lamp override switch output

B

BLK

650

Ground

C

GRY/BLK

690

Courtesy lights control output (GND)