GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 1999 🢒 Eldorado 🢒 Body and Accessories 🢒 Body Control System 🢒 Lighting Systems Connector End Views
Table 1: Ambient Light Sensor
Table 2: Ashtray Lamp (with D55)
Table 3: Ashtray Lamp (without D55)
Table 4: Backup Lamp (UK/Japan Export)
Table 5: Daytime Running Lamps (DRL) Resistor
Table 6: Front Fog Lamp (Deville)
Table 7: Front Fog Lamp (Eldorado)
Table 8: Hazard Flasher
Table 9: Headlamp Dimmer Switch
Table 10: Headlamp Switch C1
Table 11: Headlamp Switch C2
Table 12: High Mount Stop Lamp
Table 13: IP Compartment Lamp
Table 14: LH and RH Foot Well Courtesy Lamp
Table 15: Left Front Door Courtesy Lamp
Table 16: Left and Right Front Courtesy/Reading Lamp
Table 17: LH and RH Front Side Marker Lamp
Table 18: Left and Right Rear Courtesy/Reading Lamp (Eldorado, Concours)
Table 19: Left Repeater Lamp
Table 20: Left Tail/Stop Lamp (Eldorado)
Table 21: Left Tail/Stop Lamp (Deville)
Table 22: Left Tail/Stop/Turn Lamp (Eldorado)
Table 23: LH and RH Front Park Lamp
Table 24: LH and RH Front Vanity Mirror
Table 25: LH and RH High Beam Headlamp (Eldorado Export)
Table 26: LH and RH Low Beam Headlamp (Eldorado Export)
Table 27: LH Rear Turn Lamp
Table 28: License Lamp (Deville)
Table 29: Rear Compartment Lamp
Table 30: Rear Door Courtesy Lamp
Table 31: Rear Fog Lamp (Europe Export)
Table 32: Rear Side Marker Lamp (Eldorado Export)
Table 33: Rear Side Marker Lamp (Deville)
Table 34: Right Front Door Courtesy Lamp
Table 35: Right Repeater Lamp
Table 36: Right Tail/Stop/Turn Lamp (Eldorado)
Table 37: Right Tail/Stop/Turn Lamp (Deville)
Table 38: Turn Signal Flasher
Table 39: Tail Lamp
Table 40: Underhood Lamp

Ambient Light Sensor


Object Number: 258623 Size: CH

Connector Part Information
    • 06288733
    • 2 Way Non-Packard (BRN)

Pin

Wire Color

Circuit No.

Function

A

WHT

278

Photocell Signal

B

BLK

279

Photocell Return

Ashtray Lamp (with D55)


Object Number: 38556 Size: CH

Connector Part Information
    • 12124722
    • Bulb Base Type W-2 (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

GRY

8

Instrument Panel Lamp Feed

B

BLK

850

Ground

Ashtray Lamp (without D55)


Object Number: 38556 Size: CH

Connector Part Information
    • 12124722
    • Bulb Base Type W-2 (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

GRY

8

Instrument Panel Lamp Feed

B

BLK

150

Ground

Backup Lamp (UK/Japan Export)


Object Number: 387351 Size: CH

Connector Part Information
    • 08917280
    • Type C-2, Axial BLK

Pin

Wire Color

Circuit No.

Function

A

LT GRN

24

Back-up Lamp Feed

B

--

--

Not Used

G

BLK

1150

Ground

Daytime Running Lamps (DRL) Resistor


Object Number: 232824 Size: CH

Connector Part Information
    • 15300002
    • 2 Way M Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

589

Daytime Running Lamp Resistor Feed

B

TAN/BLK

12

Low Beam Headlamp Feed

Front Fog Lamp (Deville)


Object Number: 35430 Size: CH

Connector Part Information
    • 12020808
    • 2 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

34

Fog Lamp Feed

B

BLK

650

Ground

Front Fog Lamp (Eldorado)


Object Number: 38554 Size: CH

Connector Part Information
    • 12124817
    • 2 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

34

Fog Lamp Feed

B

BLK

650

Ground

Hazard Flasher


Object Number: 333032 Size: CH

Connector Part Information
    • 06288951
    • 2 Way F 56 Series (RED)

Pin

Wire Color

Circuit No.

Function

A

ORN

740

Fuse Output (Battery)

B

BRN

27

Hazard Flasher Output

Headlamp Dimmer Switch


Object Number: 332023 Size: CH

Connector Part Information
    • 08917693
    • 4-Way F 56 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

GRN/WHT

524

Headlamp Dimmer Switch Output - High Beam

C

YEL/BLK

1720

Fuse Output - Battery

D

--

--

Not Used

Headlamp Switch C1


Object Number: 73151 Size: CH

Connector Part Information
    • 12064799
    • 12-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

151

Ground

B

BRN

9

Park Lamp Feed

C

YEL

10

Headlamp Switch Output

D

LT BLU

74

Park Lamp Switch Output

E

GRY/BLK

308

Park Lamp Switch Signal - Park Lamps ON

F

PPL

34

Fog Lamp Feed (T96)

G

ORN

192

Fog Lamp Switch Output, Front (T96)

H

RED

122

Fog Lamp Feed, Rear (Export)

H

YEL

136

Fuel LED Output - DIC

J

LT BLU

187

Fog Lamp Switch Output, Rear (Export)

J

BLK

1576

Trunk Release Switch Output

K

YEL/BLK

1784

Twilight Sentinel Enable Signal

L

PPL

1783

Twilight Sentinel Delay Signal

M

BLK

470

Sensor Return

Headlamp Switch C2


Object Number: 40422 Size: CH

Connector Part Information
    • 12064762
    • 6-Way F Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

PPL

328

Interior Lamp Defeat Switch Output

B

DK GRN

44

IP Lamps Dimmer Switch Output

C

BLK

470

Sensor Return

D

BRN

1244

IP Lamp Feed 2

E

BLK

150

Ground

F

--

--

Not Used

High Mount Stop Lamp


Object Number: 295470 Size: CH

Connector Part Information
    • 8911772
    • 2-Way F Pack-Con (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

20

Stoplamp Feed

B

BLK

1250

Ground (Eldorado)

B

BLK

1150

Ground (Deville)

IP Compartment Lamp


Object Number: 258297 Size: CH

Connector Part Information
    • 12015197
    • 2 Way F Metri-Pack 280 Series (BLU)

Pin

Wire Color

Circuit No.

Function

A

ORN

640

Fuse Output Battery

B

BLK

150

Ground

LH and RH Foot Well Courtesy Lamp


Object Number: 130724 Size: CH

Connector Part Information
    • 12064869
    • 2 Way F Metri-Pack 150 Series (BLU)

Pin

Wire Color

Circuit No.

Function

A

DK BLU/WHT

1495

Courtesy Lamp Switch Output

B

ORN

640

Fuse Output (Ignition)

Left Front Door Courtesy Lamp


Object Number: 82383 Size: CH

Connector Part Information
    • 12074662
    • 2 Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

1495

Courtesy Lamp Switch Output

B

ORN

640

Fuse Output - Battery

Left and Right Front Courtesy/Reading Lamp


Object Number: 258679 Size: CH

Connector Part Information
    • 12124065
    • LP Soc Wge Bse

Pin

Wire Color

Circuit No.

Function

A

ORN

640

Fuse Output - Battery

B

WHT

156

Courtesy Lamp Output

LH and RH Front Side Marker Lamp


Object Number: 287977 Size: CH

Connector Part Information
    • 12146595
    • Type W-2, Axial (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Feed

B

BLK

750

Ground

Left and Right Rear Courtesy/Reading Lamp (Eldorado, Concours)


Object Number: 258679 Size: CH

Connector Part Information
    • 12124065
    • LP Soc Wge Bse

Pin

Wire Color

Circuit No.

Function

A

ORN

640

Fuse Output - Battery

B

WHT

156

Courtesy Lamp Output

Left Repeater Lamp


Object Number: 280762 Size: CH

Connector Part Information
    • 12162739
    • 2 way F Metri-Pack 150.2 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

BLK

750E

Ground (Export)

B

LT BLU

14E

Turn Signal Lamp Feed (Export)

Left Tail/Stop Lamp (Eldorado)


Object Number: 306271 Size: CH

Connector Part Information
    • 12089345
    • Type C2 Right Angle (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

YEL BLK

18

Stop/Turn Lamp Feed - Left Rear

B

BRN

9

Park Lamp Feed

G

BLK

1150

Ground

Left Tail/Stop Lamp (Deville)


Object Number: 95769 Size: CH

Connector Part Information
    • 12160395
    • Type W-3 Right Angle (MD GRY)

Pin

Wire Color

Circuit No.

Function

A

YEL

18

Stop/Turn Lamp Feed - Left Rear

B

BRN

9

Park Lamp Feed

G

BLK

1150

Ground

Left Tail/Stop/Turn Lamp (Eldorado)


Object Number: 306271 Size: CH

Connector Part Information
    • 12089345
    • Type C2, Right Angle (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

YEL BLK

18

Stop/Turn Lamp Feed - Left Rear

B

BRN

9

Park Lamp Feed

G

BLK

1150

Ground

LH and RH Front Park Lamp


Object Number: 258174 Size: CH

Connector Part Information
    • 12010973
    • 2 Way Weather Pack (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Feed

B

BLK

750

Ground

LH and RH Front Vanity Mirror


Object Number: 35441 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

ORN

640

Fuse Output - Battery

B

BLK

1250

Ground

LH and RH High Beam Headlamp (Eldorado Export)


Object Number: 35447 Size: CH

Connector Part Information
    • 12059182
    • 2 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

311

High Beam Headlamp Feed

B

BLK

750

Ground

LH and RH Low Beam Headlamp (Eldorado Export)


Object Number: 35444 Size: CH

Connector Part Information
    • 12059180
    • 2 Way F Metri-Pack 280 Series (MD GRY)

Pin

Wire Color

Circuit No.

Function

A

TAN/WHT

312

Low Beam Headlamp Feed

B

BLK

750

Ground

LH Rear Turn Lamp


Object Number: 306266 Size: CH

Connector Part Information
    • 12089347
    • Type B-1, Right Angle CRM

Pin

Wire Color

Circuit No.

Function

A

YEL/BLK

1334

Turn Signal Lamp Feed (Left Rear)

G

BLK

1150

Ground

License Lamp (Deville)


Object Number: 287977 Size: CH

Connector Part Information
    • 12146595
    • Type W-2, Axial (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Feed

B

BLK

1150

Ground

Rear Compartment Lamp


Object Number: 295486 Size: CH

Connector Part Information
    • 08900863
    • 2 Way F 56-Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

640

Fuse Output - Battery

B

ORN/BLK

737

Trunk Lamp Output

Rear Door Courtesy Lamp


Object Number: 82383 Size: CH

Connector Part Information
    • 120477662
    • 2 Way F Metri-Pack 150 Series (BLU)

Pin

Wire Color

Circuit No.

Function

A

DK BLU/WHT

1495

Courtesy Lamp Switch Output

B

ORN

640

Fuse Output (Battery)

Rear Fog Lamp (Europe Export)


Object Number: 387351 Size: CH

Connector Part Information
    • 08917280
    • Type C-2 Axial (BLK)

Pin

Wire Color

Circuit No.

Function

A

RED

122

Fog Lamp Feed - Rear

B

--

--

Not Used

G

BLK

1150

Ground

Rear Side Marker Lamp (Eldorado Export)


Object Number: 287977 Size: CH

Connector Part Information
    • 12146595
    • Type W-2, Axial (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Feed

B

BLK

1150

Ground

Rear Side Marker Lamp (Deville)


Object Number: 130733 Size: CH

Connector Part Information
    • 12146418
    • Type W-2, Right Angle

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Feed

B

BLK

1150

Ground

Right Front Door Courtesy 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

DK BLU/WHT

1495

Courtesy Lamp Switch Output

B

ORN

640

Fuse Output - Battery

Right Repeater Lamp


Object Number: 280762 Size: CH

Connector Part Information
    • 12162739
    • 2 Way F Metri-Pack 150.2 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

750H

Ground (Export)

B

15E

Turn Signal Lamp Feed (Export)

Right Tail/Stop/Turn Lamp (Eldorado)


Object Number: 306271 Size: CH

Connector Part Information
    • 12089345
    • Type C2, Right Angle (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

19

Stop/Turn Lamp Feed - Right Rear

B

BRN

9

Park Lamp Feed

G

BLK

1150

Ground

Right Tail/Stop/Turn Lamp (Deville)


Object Number: 95769 Size: CH

Connector Part Information
    • 12160395
    • Type W3 Right Angle (MD GRY)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

19

Stop/Turn Lamp Feed - Right Rear

B

BRN

9

Park Lamp Feed

G

BLK

1150

Ground

Turn Signal Flasher


Object Number: 281199 Size: CH

Connector Part Information
    • 12034003
    • 5 Way F Metri-Pack 630 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

BLK

150

Ground

3

--

--

Not Used

4

PPL

16

Turn Signal Flasher Output

5

BRN

141

Fuse Output (Ignition)

Tail Lamp


Object Number: 287977 Size: CH

Connector Part Information
    • 12146595
    • Type W-2, Axial (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Feed

B

BLK

1150

Ground

Underhood Lamp


Object Number: 35437 Size: CH

Connector Part Information
    • 12052635
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Feed

B

BLK

750

Ground