GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Astro - 2WD 🢒 Body and Accessories 🢒 Entertainment 🢒 Entertainment Connector End Views

Audio Amplifier


Object Number: 73156 Size: CH

Connector Part Information
    • 12110088
    • 24-Way F Micro-Pack 100W Series (LT GRY)

Pin

Wire Color

Circuit No.

Function

A1-A2

--

--

Not Used

A3

BRN

199

Left Rear Speaker Output (+) (w/o RSA)

BRN

599

Left Rear Low Level Audio Signal (+) (w/RSA)

A4

DK BLU

46

Right Rear Speaker Output (+) (w/o RSA)

DK BLU

546

Right Rear Low Level Audio Signal (+) (w/RSA)

A5-A8

--

--

Not Used

A9

BLK

1350

Ground

A10-A11

--

--

Not Used

A12

ORN

840

Battery Positive Voltage

B1-B2

--

--

Not Used

B3

YEL

116

Left Rear Speaker Output (-) (w/o RSA)

BRN/WHT

1999

Left Rear Low Level Audio Signal (-) (w/RSA)

B4

LT BLU

115

Right Rear Speaker Output (-) - w/o RSA

BLK

1946

Right Rear Low Level Audio Signal (-) (w/RSA)

B5-B8

--

--

Not Used

B9

DK BLU/

WHT

346

Left Subwoofer Speaker Output (+)

B10

LT GRN/

BLK

1794

Left Subwoofer Speaker Output (-)

B11

DK GRN

1795

Right Subwoofer Speaker Output (+)

B12

LT BLU/

BLK

315

Right Subwoofer Speaker Output (-)

Radio C1


Object Number: 62435 Size: CH

Connector Part Information
    • 12047531
    • 10-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

GRY

118

Left Front Speaker Output (-)

2

TAN

201

Left Front Speaker Output (+)

3

DK GRN

117

Right Front Speaker Output (-)

4

LT GRN

200

Right Front Speaker Output (+)

5

BLK

1050

Ground

6

PPL/WHT

1382

LED Dimming Signal

7

GRY

8

Instrument Panel Lamp Supply Voltage - 1

8

--

--

Not Used

9

YEL

43

Accessory Voltage

10

ORN

1140

Battery Positive Voltage

Radio C2


Object Number: 62477 Size: CH

Connector Part Information
    • 12065785
    • 10-Way F Micro-Pack 100 Series (GRY)

Pin

Wire Color

Circuit No.

Function

11

--

--

Not Used

12

PNK

314

Radio On Signal

13

LT GRN

1011

Remote Radio Control Signal

14-15

--

--

Not Used

16

DK GRN/

WHT

817

Vehicle Speed Signal

17

LT BLU

115

Right Rear Speaker Output (-)

18

DK BLU

46

Right Rear Speaker Output (+)

19

YEL

116

Left Rear Speaker Output (-)

20

BRN

199

Left Rear Speaker Output (+)

Radio C3


Object Number: 62467 Size: CH

Connector Part Information
    • 12064980
    • 9-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

7

BRN

180

Radio On Signal

8

GRY

8

Instrument Panel Lamp Supply Voltage-1

9

DK BLU

658

Drain Wire

10

LT GRN

1407

Remote Playback Device Right Audio Signal

11

ORN/BLK

1406

Remote Playback Device Left Audio Signal

12

LT BLU

1405

Remote Playback Device Audio Common Signal

13

BARE

1050

Ground

14

DK GRN

835

Entertainment And Comfort Serial Data

15

ORN

1140

Battery Positive Voltage

Rear Seat Audio (RSA) Controller


Object Number: 73152 Size: CH

Connector Part Information
    • 12110259
    • 16-Way F Micro-Pack 100W Series (DK GRN)

Pin

Wire Color

Circuit No.

Function

A1

LT BLU

115

Right Rear Speaker Output (-)

A2

DK BLU

46

Right Rear Speaker Output (+)

A3

YEL

116

Left Rear Speaker Output (-)

A4

BRN

199

Left Rear Speaker Output (+)

A5

LT GRN

1011

Remote Radio Control Signal

A6-A7

--

--

Not Used

A8

YEL

43

Accessory Voltage

B1

BLK

1946

Right Rear Low Level Audio Signal (-)

B2

DK BLU

546

Right Rear Low Level Audio Signal (+)

B3

BRN/WHT

1999

Left Rear Low Level Audio Signal (-)

B4

BRN

599

Left Rear Low Level Audio Signal (+)

B5

PNK

314

Radio On Signal

B6

BLK

550

Ground

B7

--

--

Not Used

B8

BRN

9

Park Lamp Supply Voltage

Remote Playback Device


Object Number: 62467 Size: CH

Connector Part Information
    • 12064980
    • 9-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

7

BRN

180

Radio On Signal

8

GRY

8

Instrument Panel Lamp Supply Voltage - 1

9

DK BLU

658

Drain Wire

10

LT GRN

1407

Remote Playback Device Right Audio Signal

11

ORN/BLK

1406

Remote Playback Device Left Audio Signal

12

LT BLU

1405

Remote Playback Device Audio Common Signal

13

BARE

1050

Ground

14

DK GRN

835

Entertainment and Comfort Serial Data

15

ORN

1140

Battery Positive Voltage

Speaker - LF Door


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

118

Left Front Speaker Output (-)

B

TAN

201

Left Front Speaker Output (+)

Speaker - LF Door Tweeter


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

118

Left Front Speaker Output (-)

B

TAN

201

Left Front Speaker Output (+)

Speaker - LR


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

116

Left Rear Speaker Output (-) (w/o RSA)

BRN/WHT

1999

Left Rear Low Level Audio Signal (-) (w/RSA)

B

BRN

199

Left Rear Speaker Output (+) (w/o RSA)

BRN

599

Left Rear Low Level Audio Signal (+) (w/RSA)

Speaker - LR Door


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

116

Left Rear Speaker Output (-)

B

BRN

199

Left Rear Speaker Output (+)

Speaker - LR Subwoofer


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/

BLK

1794

Left Subwoofer Speaker Output (-)

B

DK BLU/

WHT

346

Left Subwoofer Speaker Output (+)

Speaker - RF Door


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

117

Right Front Speaker Output (-)

B

LT GRN

200

Right Front Speaker Output (+)

Speaker - RF Door Tweeter


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

117

Right Front Speaker Output (-)

B

LT GRN

200

Right Front Speaker Output (+)

Speaker - RR


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

115

Right Rear Speaker Output (-) (w/o RSA)

BLK

1946

Right Rear Low Level Audio Signal (-) (w/RS)

B

DK BLU

46

Right Rear Speaker Output (+) (w/o RSA)

DK BLU

546

Right Rear Low Level Audio Signal (+) (w/RSA)

Speaker - RR Door


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

115

Right Rear Speaker Output (-)

B

DK BLU

46

Right Rear Speaker Output (+)

Speaker - RR Subwoofer


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU/

BLK

315

Right Subwoofer Speaker Output (-)

B

DK GRN

1795

Right Subwoofer Speaker Output (+)