GM Service Manual Online
For 1990-2009 cars only
Table 1: Power Antenna Assembly Connector
Table 2: Radio C1 Connector
Table 3: Radio C2 Connector
Table 4: Radio Connector C3, with Remote CD Player
Table 5: Radio Speaker Connector
Table 6: Radio Speaker (Tweeter)

Power Antenna Assembly Connector


Object Number: 287973  Size: CH

Connector Part Information

    • 12047782
    • CONN 3M M/P 150 CLIP SLOT (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

1140

Fuse Output- Battery- Type III Fuse

B

PNK

314

Radio Signal (ON)

C

BLK

150

Ground

Radio C1 Connector


Object Number: 62435  Size: CH

Connector Part Information

    • 12047531
    • 10F MIC/P 100 (BLK)

Pin

Wire Color

Circuit No.

Function

1

GRY

118

Speaker Return (Left Front)

2

TAN

201

Speaker Feed (Left Front)

3

DK GRN

117

Speaker Return (Right Front)

4

LT GRN

200

Speaker Feed (Right Front)

5

BLK

150

Ground

6

PPL/WHT

1382

LED Dimmer Signal

7

GRY

8

IP Lamp Feed

8

PNK

314

Radio Signal (ON)

9

YEL

43

Fuse Output- Accessory- Type III Fuse

10

ORN

1140

Fuse Output- Battery- Type III Fuse

Radio C2 Connector


Object Number: 62477  Size: CH

Connector Part Information

    • 12065785
    • 10F MIC/P 100 (GRY)

Pin

Wire Color

Circuit No.

Function

11-15

--

--

Not Used

16

DK GRN/WHT

817

Vehicle Speed Signal (4000 Pulses Per Mile)

17

LT BLU

115

Speaker Return (Right Rear)

18

DK BLU

46

Speed Feed (Right Rear)

19

YEL

116

Speaker Return (Left Rear)

20

BRN

199

Speaker Feed (Left Rear)

Radio Connector C3, with Remote CD Player


Object Number: 62467  Size: CH

Connector Part Information

    • 12064980
    • 9F MIC/P 100 (BLK)

Pin

Wire Color

Circuit No.

Function

7

LT BLU

515

Tape Player Signal (Remote CD Eject)

8

GRY

8

IP Lamp Feed

9

Non Insulated

150

Drain Wire

10

LT GRN

1407

Tape Player Signal (Remote Right Audio)

11

ORN/BLK

1406

Tape Player Signal (Remote Left Audio)

12

LT BLU

1405

Tape Player Signal (Remote Audio Communication)

13

BLK

150

Ground

14

LT GRN

1011

Remote Radio Control Signal

15

ORN

1140

Fuse Output- Battery- Type III Fuse

Radio Speaker Connector


Object Number: 280768  Size: CH

Connector Part Information

    • 12052832
    • 2F M/P 150 (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

116

Speaker Return (Left Overhead and Left Rear Door)

A

LT BLU

115

Speaker Return (Right Overhead and Right Rear Door)

A

GRY

118

Speaker Return (Left Front)

A

DK GRN

117

Speaker Return (Right Front)

B

BRN

199

Speaker Feed (Left Overhead and Left Rear Door)

B

DK BLU

46

Speaker Feed (Right Overhead and Right Rear Door)

B

TAN

201

Speaker Feed (Left Front)

B

LT GRN

200

Speaker Feed (Right Front)

Radio Speaker (Tweeter)


Object Number: 95782  Size: CH

Connector Part Information

    • 12052833
    • CONN 2M M/P 150 CLIP SLOT (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

117

Speaker Return (Right Front)

A

GRY

118

Speaker Return (Left Front)

B

LT GRN

200

Speaker Feed (Right Front)

B

TAN

201

Speaker Feed (Left Front)