GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 Yukon Denali 🢒 Body and Accessories 🢒 Entertainment 🢒 Entertainment Connector End Views
Table 1: Radio C-1 (Base)
Table 2: Radio C-1 (Uplevel)
Table 3: Radio C-1 (Luxury)
Table 4: Radio C-2 (Base)
Table 5: Radio C-2 (Uplevel)
Table 6: Radio C-2 (Luxury)
Table 7: Radio C-3
Table 8: Audio Amplifier C-1 (Uplevel)
Table 9: C-2 Audio Amplifier (Uplevel)
Table 10: Audio Amplifier - C1 (Luxury)
Table 11: Audio Amplifier - C2 (Luxury)
Table 12: Remote Playback Device - CD Player
Table 13: Rear Seat Audio (RSA) Controller (Uplevel)
Table 14: Rear Seat Audio (RSA) Controller (Luxury)
Table 15: Speaker - LF Door (Base)
Table 16: Speaker - RF Door
Table 17: Speaker - Left Console Tweeter (Luxury)
Table 18: Speaker - Right Console Tweeter (Luxury)
Table 19: Speaker - Left A Pillar Tweeter (Luxury)
Table 20: Speaker - Right A Pillar Tweeter (Luxury)
Table 21: Speaker - LF Door
Table 22: Speaker - LR Door
Table 23: Speaker - RR Door
Table 24: Speaker - Left D Pillar Twiddler (Luxury)
Table 25: Speaker - Right D Pillar Twiddler (Luxury)
Table 26: Speaker - Left D Pillar
Table 27: Speaker - Right D Pillar
Table 28: Speaker - Subwoofer

Radio C-1 (Base)


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

1850

Ground

6

BRN

2409

Interior Park Lamp Supply Voltage

7

GRY

8

Instrument Panel Lamp Supply Voltage - 1

8

--

--

Not Used

9

DK GRN

1301

RAP Fuse Supply Voltage

10

ORN

340

Battery Positive Voltage

Radio C-1 (Uplevel)


Object Number: 62435 Size: CH

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

Pin

Wire Color

Circuit No.

Function

1

DK GRN

1947

Left Front Low Level Audio Signal (-) (w/o RSA)

1

LT BLU

1957

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

2

TAN

511

Left Front Low Level Audio Signal (+)

3

LT GRN

1948

Right Front Low Level Audio Signal (-)

4

LT GRN

512

Right Front Low level Audio Signal (+)

5

BLK

1850

Ground

6

BRN

2409

Interior Park Lamp Supply Voltage

7

GRY

8

Instrument Panel Lamp Supply Voltage - 1

8

ORN

360

Amplifier Control

9

DK GRN

1301

RAP Fuse Supply Voltage

10

ORN

340

Battery Positive Voltage

Radio C-1 (Luxury)


Object Number: 62435 Size: CH

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

Pin

Wire Color

Circuit No.

Function

1

TAN

511

Left Front Low Level Audio Signal (+)

2

LT GRN

512

Right Front Low level Audio Signal (+)

3

LT GRN

512

Right Front Low level Audio Signal (+)

4

--

--

Not Used

5

BLK

2450

Ground

6

BRN

2409

Interior Park Lamp Supply Voltage

7

GRY

8

Instrument Panel Lamp Supply Voltage - 1

8

DK GRN

145

Amplifier Control

9

DK GRN

1301

RAP Fuse Supply Voltage

10

ORN

340

Battery Positive Voltage

Radio C-2 (Base)


Object Number: 62477 Size: CH

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

Pin

Wire Color

Circuit No.

Function

11- 14

--

--

Not Used

15

DK GRN

835

Entertainment And Comfort Serial Data

16

--

--

Not Used

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

119

Left Rear Speaker Output (+)

Radio C-2 (Uplevel)


Object Number: 62477 Size: CH

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

Pin

Wire Color

Circuit No.

Function

11

PPL

1672

Gain Control Signal

12- 14

--

--

Not Used (w/o RSA)

12

BLK/WHT

372

Radio On Signal (w/RSA)

13

DK BLU

1796

Remote Radio Control Signal (w/RSA)

14

--

--

Not Used (w/RSA)

15

DK GRN

835

Entertainment And Comfort Serial Data

16

DK GRN/

WHT

817

Vehicle Speed Signal

17

BLK

1946

Right Rear Low Level Audio Signal (-)

18

DK BLU

546

Right Rear Low Level Audio Signal (+)

19

BRN

1999

Left Rear Low Level Audio Signal (-)

20

BRN

599

Left Rear Low Level Audio Signal (+)

Radio C-2 (Luxury)


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

PPL

493

Radio On Signal

13

PPL

1672

Gain Control Signal

14

DK BLU

1796

Remote Radio Control Signal

15

DK GRN

835

Entertainment And Comfort Serial Data

16

DK GRN/

WHT

817

Vehicle Speed Signal

17

DK BLU

546

Right Rear Low Level Audio Signal (+)

18

DK GRN/

WHT

689

Rear Low Level Speaker Signal (-)

19

BRN

599

Left Rear Low Level Audio Signal (+)

20

BARE

1573

Drain Wire

Radio C-3


Object Number: 62467 Size: CH

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

Pin

Wire Color

Circuit No.

Function

7

PNK

314

Radio On Signal

8

GRY

8

Instrument Panel Lamp Supply Voltage - 1

9

BARE

2011

Drain Wire (Uplevel)

9

--

--

Not Used (Luxury)

10

DK GRN/

WHT

368

Remote Playback Device Right Audio Signal

11

BRN/WHT

367

Remote Playback Device Left Audio Signal

12

BLK/WHT

372

Remote Playback Device Audio Common Signal

13

BLK

1850

Ground

14

DK GRN

835

Entertainment and Comfort Serial Data

15

ORN

340

Battery Positive Voltage

Audio Amplifier C-1 (Uplevel)


Object Number: 73158 Size: CH

Connector Part Information
    • 12110626
    • 8-Way F Metri-Pack 280 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/

BLK

1794

Rear Subwoofer Speaker Output (-)

B

DK BLU/

WHT

346

Rear Subwoofer Speaker Output (+)

C-D

--

--

Not Used

E

ORN

1940

Battery Positive Voltage

F

BLK

1850

Ground

G

DK GRN

1795

Right D Pillar Speaker Output (+)

H

LT BLU

315

Left D Pillar Speaker Output (-)

C-2 Audio Amplifier (Uplevel)


Object Number: 73156 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A1

DK GRN

117

Right Front Speaker Output (-)

A2

LT GRN

200

Right Front Speaker Output (+)

A3

LT BLU

115

Right Rear Speaker Output (-)

A4

DK BLU

46

Right Rear Speaker Output (+)

A5

ORN

360

Amplifier Control

A6

PPL

1672

Gain Control Signal

A7-A8

--

--

Not Used

A9

LT GRN

1948

Right Front Low Level Audio Signal (-)

A10

LT GRN

512

Right Front Low Level Audio Signal (+)

A11

BLK

1946

Right Rear Low Level Audio Signal (-)

A12

DK BLU

546

Right Rear Low Level Audio Signal (+)

B1

GRY

118

Left Front Speaker Output (-)

B2

TAN

201

Left Front Speaker Output (+)

B3

YEL

116

Left Rear Speaker Output (-)

B4

BRN

199

Left Rear Speaker Output (+)

B5-B8

--

--

Not Used

B9

DK GRN

1947

Left Front Low Level Audio Signal (-)

B10

TAN

511

Left Front Low Level Audio Signal (+)

B11

BRN

1999

Left Rear Low Level Audio Signal (-)

B12

BRN

599

Left Rear Low Level Audio Signal (+)

Audio Amplifier - C1 (Luxury)


Object Number: 73156 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A1

DK GRN

145

Amplifier Control

A2

ORN/BLK

1406

Remote Playback Device Left Audio Signal

A3

LT GRN

1407

Remote Playback Device Audio Common Signal

A4

LT BLU

1405

Remote Playback Device Right Audio Signal

A5

LT BLU

1960

Front Center Speaker Output (-)

A6

YEL

1860

Front Center Speaker Output (+)

A7

DK GRN

117

Right Front Speaker Output (-)

A8

LT GRN

200

Right Front Speaker Output (+)

A9

RED

1858

Left Rear Tweeter Speaker Output (+)

A10

PPL

1958

Left Rear Tweeter Speaker Output (-)

A11

GRY

118

Left Front Speaker Output (-)

A12

TAN

201

Left Front Speaker Output (+)

B1-B2

--

--

Not Used

B3

BARE

1574

Rear Audio Drain Wire (-)

B4

PPL

493

Rear Seat Audio Enable Signal

B5

TAN

511

Left Front Low Level Audio Signal (+)

B6

LT GRN

512

Right Front Low Level Audio Signal (+)

B7

BRN

599

Left Rear Low Level Audio Signal (+)

B8

DK BLU

546

Right Rear Low Level Audio Signal (+)

B9

LT GRN

1948

Right Front Low Level Audio Signal (-)

B10

DK GRN/

WHT

689

Rear Low Level Speaker Signal (-)

B11-B12

--

--

Not Used

Audio Amplifier - C2 (Luxury)


Object Number: 73158 Size: CH

Connector Part Information
    • 12110626
    • 8-Way F Metri-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A

BLK

1250

Ground

B

YEL

116

Left Rear Speaker Output (-)

C

DK BLU/

WHT

346

Left Subwoofer Speaker Output (+)

D

DK BLU

46

Right Rear Speaker Output (+)

E

LT BLU

115

Right Rear Speaker Output (-)

F

LT GRN/

BLK

1794

Left Subwoofer Speaker Output (-)

G

BRN

199

Left Rear Speaker Output (+)

H

ORN

1940

Battery Positive Voltage

Remote Playback Device - CD Player


Object Number: 62467 Size: CH

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

Pin

Wire Color

Circuit No.

Function

7

PNK

314

Radio On Signal

8

GRY

8

Instrument Panel Lamp Supply Voltage - 1

9

BARE

2011

Drain Wire (Uplevel)

9

BARE

514

Ground (Luxury)

10

DK GRN/

WHT

368

Remote Playback Device Right Audio Signal

11

BRN/WHT

367

Remote Playback Device Left Audio Signal

12

BRN/WHT

372

Remote Playback Device Audio Common Signal

13

BLK

1850

Ground

14

DK GRN

835

Entertainment and Comfort Serial Data

15

ORN

340

Battery Positive Voltage

Rear Seat Audio (RSA) Controller (Uplevel)


Object Number: 73152 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A1

BLK

1946

Right Rear Low Level Audio Signal (-)

A2

DK BLU

546

Right Rear Low Level Audio Signal (+)

A3

BRN

1999

Left Rear Low Level Audio Signal (-)

A4

BRN

599

Left Rear Low Level Audio Signal (+)

A5

DK BLU

1796

Remote Radio Control Signal

A6-A7

--

--

Not Used

A8

DK GRN

1301

RAP Fuse Supply Voltage

B1

BLK

1946

Right Rear Low Level Audio Signal (-)

B2

DK BLU

546

Right Rear Low Level Audio Signal (+)

B3

BRN

1999

Left Rear Low Level Audio Signal (-)

B4

BRN

599

Left Rear Low Level Audio Signal (+)

B5

BLK/WHT

372

Remote Playback Device Audio Common Signal

B6

BLK

1850

Ground

B7

--

--

Not Used

B8

BRN

2409

Interior Park Lamps Supply Voltage

Rear Seat Audio (RSA) Controller (Luxury)


Object Number: 73151 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

DK GRN

1301

RAP Fuse Supply Voltage

B

BRN

2409

Interior Park Lamps Supply Voltage

C

BLK

1850

Ground

D

PPL

493

Rear Seat Audio Enable Signal

E-H

--

--

Not Used

J

LT BLU

1405

Remote Playback Device Right Audio Signal

K

LT GRN

1407

Remote Playback Device Audio Common Signal

L

ORN/BLK

1406

Remote Playback Device Left Audio Signal

M

PPL

1672

Gain Control Signal

Speaker - LF Door (Base)


Object Number: 365973 Size: CH

Connector Part Information
    • 12186847
    • 2-Way F Metri-Pack 150 Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

GRY

118

Left Front Speaker Output (-)

B

TAN

201

Left Front Speaker Output (+)

Speaker - RF Door


Object Number: 365973 Size: CH

Connector Part Information
    • 12186847
    • 2-Way F Metri-Pack 150 Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

117

Right Front Speaker Output (-)

B

LT GRN

200

Right Front Speaker Output (+)

Speaker - Left Console Tweeter (Luxury)


Object Number: 646421 Size: CH

Connector Part Information
    • 12059253
    • 2-Way F M/P 150 (LT GRN)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1960

Front Center Speaker Output (-)

B

YEL

1860

Front Center Speaker Output (+)

Speaker - Right Console Tweeter (Luxury)


Object Number: 646421 Size: CH

Connector Part Information
    • 12059253
    • 2-Way F M/P 150 (LT GRN)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1960

Front Center Speaker Output (-)

B

YEL

1860

Front Center Speaker Output (+)

Speaker - Left A Pillar Tweeter (Luxury)


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 - Right A Pillar Tweeter (Luxury)


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 - 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 - 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 - 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 - Left D Pillar Twiddler (Luxury)


Object Number: 646421 Size: CH

Connector Part Information
    • 12059253
    • 2-Way F M/P 150 (LT GRN)

Pin

Wire Color

Circuit No.

Function

A

PPL

1958

Left Rear Tweeter Speaker Output (-)

B

RED

1858

Left Rear Tweeter Speaker Output (+)

Speaker - Right D Pillar Twiddler (Luxury)


Object Number: 646421 Size: CH

Connector Part Information
    • 12059253
    • 2-Way F M/P 150 (LT GRN)

Pin

Wire Color

Circuit No.

Function

A

PPL

1958

Left Rear Tweeter Speaker Output (-)

B

RED

1858

Left Rear Tweeter Speaker Output (+)

Speaker - Left D Pillar


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

Left D Pillar Speaker Output (-)

B

PNK

2305

D Pillar Speaker Common

Speaker - Right D Pillar


Object Number: 280768 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

PNK

2305

Speaker - Series Connection

B

DK GRN

1795

Right D Pillar Speaker Common

Speaker - Subwoofer


Object Number: 153645 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

LT GRN/

BLK

1794

Left Rear Subwoofer Speaker Output (-)

B

DK BLU/

WHT

346

Left Subwoofer Speaker Output (+)