GM Service Manual Online
For 1990-2009 cars only

Entertainment Connector End Views RPO U77

Radio Antenna Module


Object Number: 95782  Size: CH

Connector Part Information

    • 12052833
    • 2-Way M Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

145

Feed

B

BLK/WHT

351

Ground

Entertainment Connector End Views w/o U85

Radio


Object Number: 73222  Size: CH

Connector Part Information

    • 12110115
    • 32-Way F Micro-Pack 100 Series (BLU)

Pin

Wire Color

Circuit No.

Function

E1

DK GRN

835

Entertainment and Comfort (E and C) Serial Data Link

E2-5

--

--

Not Used

E6

DK BLU

1796

Steering Wheel Controls Input

E7-8

--

--

Not Used

E9

LT BLU

1405

Remote Audio Communication (w/ CD Player-RPO U1S)

E10

ORN/BLK

1406

Remote Left Audio (w/ CD Player-RPO U1S)

E11

LT GRN

1407

Remote Right Audio (w/ CD Player-RPO U1S)

E12

BRN

199

Left Rear (+) Speaker Feed

E13

YEL

116

Left Rear (-) Speaker Return

E14

DK GRN

117

Right Front (-) Speaker Return

E15

LT GRN

200

Right Front (+) Speaker Feed

E16

BLK/WHT

351

Radio Ground

F1

ORN

640

Fused Battery Power Feed

F2

YEL

43

Fused Power Feed

F3

DK GRN

145

Radio On Signal

F4

BRN/WHT

230

VF Dimming Signal

F5

GRY/BLK

308

VF Dimming Display Signal

F6-11

--

--

Not Used

F12

TAN

201

Left Front (+) Speaker Feed

F13

GRY

118

Left Front (-) Speaker Return

F14

LT BLU

115

Right Rear (-) Speaker Return

F15

DK BLU

46

Right Rear (+) Speaker Feed

F16

--

--

Not Used

Radio Front Door Speaker, Left, C1


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

Speaker Return

B

TAN

201

Speaker Feed

Radio Front Door Speaker, Right, C1


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

Speaker Return

B

LT GRN

200

Speaker Feed

Radio Speaker, Left Rear


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

Speaker Return

B

BRN

199

Speaker Feed

Radio Speaker, Right Rear


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

Speaker Return

B

DK BLU

46

Speaker Feed

Entertainment Connector End Views w/U85

Bose® Low Frequency Audio Amplifier C1


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/WHT

351

Ground

B

YEL

116

Left Rear Speaker Return (-)

C

DK BLU/

WHT

346

Left Rear Subwoofer Feed (+)

D

DK GRN

1795

Right Rear Subwoofer Feed (+)

E

LT BLU/BLK

315

Right Rear Subwoofer Return (-)

F

LT GRN/BLK

1794

Left Rear Subwoofer Return (-)

G

BRN

199

Left Rear Speaker Feed (+)

H

ORN

640

Fused Battery Feed

Bose® Low Frequency Audio Amplifier C2


Object Number: 73156  Size: CH

Connector Part Information

    • 12110088
    • 24-Way Micro-Pack 100 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A1

PNK

314

Radio On Input

A2-6

--

--

Not Used

A7

DK GRN

117

Right Front Door Speaker Return (-)

A8

LT GRN

200

Right Front Door Speaker Feed (+)

A9

DK BLU

46

Right Rear Speaker Feed (+)

A10

LT BLU

115

Right Rear Speaker Return (-)

A11

GRY

118

Left Front Door Speaker Return (-)

A12

TAN

201

Left Front Door Speaker Feed (+)

B1-4

--

--

Not Used

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

BLK

1946

Low Level Audio Return Common

B10-12

--

--

Not Used

Radio


Object Number: 73222  Size: CH

Connector Part Information

    • 12110115
    • 32-Way F Micro-Pack 100 Series (BLU)

Pin

Wire Color

Circuit No.

Function

E1

DK GRN

835

Entertainment and Comfort (E and C) Serial Data Link

E2

--

--

Not Used

E3

PNK

314

Radio On Signal

E4-5

--

--

Not Used

E6

DK BLU

1796

Steering Wheel Controls Input

E7-8

--

--

Not Used

E9

LT BLU

1405

Remote Audio Communication (w/ CD Player-RPO U1S)

E10

ORN/BLK

1406

Remote Left Audio (w/ CD Player-RPO U1S)

E11

LT GRN

1407

Remote Right Audio (w/ CD Player-RPO U1S)

E12

BRN

599

Left Rear (+) Audio Amplifier Feed

E13-14

--

--

Not Used

E15

DK BLU

546

Right Rear (+) Audio Amplifier Feed

E16

BLK/WHT

351

Radio Ground

F1

ORN

640

Fused Battery Power Feed

F2

YEL

43

Fused Power Feed

F3

DK GRN

145

Radio On Signal

F4

BRN/WHT

230

VF Dimming Signal

F5

GRY/BLK

308

VF Dimming Display Signal

F6-11

--

--

Not Used

F12

TAN

511

Left Front (+) Audio Amplifier Feed

F13

Bare

2011

Shield Drain Wire

F14

BLK

1946

Audio Amplifier Common

F15

LT GRN

512

Right Front (+) Amplifier Feed

F16

--

--

Not Used

Radio Front Door Upper Speaker, Left -- Bose®


Object Number: 38284  Size: CH

Connector Part Information

    • 12064750
    • 2-Way M Metri-Pack 480 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

118

Speaker Return

B

LT GRN

201

Speaker Feed

Radio Front Door Upper Speaker, Right -- Bose®


Object Number: 38284  Size: CH

Connector Part Information

    • 12064750
    • 2-Way M Metri-Pack 480 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

117

Speaker Return

B

LT GRN

200

Speaker Feed

Radio Rear Speaker, Left -- Bose®


Object Number: 130637  Size: CH

Connector Part Information

    • 12064749
    • 4-Way F Micro-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

1794

Subwoofer Speaker Return

B

DK BLU/

WHT

346

Subwoofer Speaker Feed

C

YEL

116

Speaker Return

D

BRN

199

Speaker Feed

Radio Rear Speaker, Right -- Bose®


Object Number: 130637  Size: CH

Connector Part Information

    • 12064760
    • 4-Way F Micro-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU/BLK

315

Subwoofer Speaker Return

B

DK GRN

1795

Subwoofer Speaker Feed

C

LT BLU

115

Speaker Return

D

DK BLU

46

Speaker Feed

Entertainment Connector End Views RPO U1S

CD Player


Object Number: 62435  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

1

ORN/BLK

1406

Left Channel Audio Signal

2

LT GRN

1407

Right Channel Audio Signal

3

LT BLU

1405

Remote Audio Communication-Common

4

Bare

2046

Shield Ground

5

ORN

440

Fused Battery Feed

6

--

--

Not Used

7

BLK/WHT

351

Ground

8-9

--

--

Not Used

10

DK GRN

835

Entertainment and Comfort (E&C) Serial Data Link