GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2000 🢒 Century 🢒 Body and Accessories 🢒 Entertainment 🢒 Entertainment Connector End Views

Entertainment Connector End Views All

Table 1: Radio (w/ RPO U85)
Table 2: Radio Antenna Module

Radio (w/ RPO U85)


Object Number: 73222 Size: CH

Connector Part Information
    • 12110115
    • 32-Way F Metric-Pack 100 Series (BLU)

Pin

Wire Color

Circuit No.

Function

E1

DK GRN

835

Entertainment an dComfort (E&C) Serial Data Communication

E2-5

--

--

Not Used

E6

DK BLU

1796

Steering Wheel Controls Input

E7

--

--

Not Used

E8

LT GRN

2208

Adaptive Receptive System

E9

LT BLU

1405

Remote CD Changer Common Input

E10

ORN/BLK

1406

Remote CD Changer Left Channel Input

E11

LT GRN

1407

Remote CD Changer Right Channel Input

E12

BRN

599

Audio Signal-LR-Low Level

E13

BRN

1999

Audio Signal-LR-Low Level

E14

LT GRN

1948

Audio Signal-RF-Low Level

E15

LT GRN

512

Audio Signal-RF-Low Level

E16

BLK/WHT

351

Ground-Clean

F1

ORN

640

Fused Battery Feed

F2

YEL

43

Fused (RAP) Accessory Power feed

F3

DK GRN

145

Radio Switched Power

F4

GRY

8

Instrument Panel Lamp Feed

F5

YEL

32

Fused Output-Instrument Panel Lamp

F6

BRN

2232

Amplifier Sensor Return

F7-11

--

--

Not Used

F12

TAN

511

Audio Signal-LF-Low Level

F13

DK GRN

1947

Audio Signal-LF-Low Level

F14

BLK

1946

Audio Signal-RR-Low Level

F15

DK BLU

546

Audio Signal-RR-Low Level

F16

--

--

Not Used

Radio Antenna Module


Object Number: 280768 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

DK GRN

145

Power Antenna Relay Feed-Coil

B

BLK/WHT

351

Ground-Clean

Entertainment Connector End Views w/ Bose RPO U85

Table 1: Low Frequency Audio Amplifier (BOSE®)
Table 2: Radio Speaker, LF Door
Table 3: Radio Speaker, RR Door
Table 4: Radio Speaker, LF Door (Tweeter)
Table 5: Radio Speaker, RF Door (Tweeter)
Table 6: Radio Speaker, LR (w/ RPO U85)
Table 7: Radio Speaker, RR (w/ RPO U85)

Low Frequency Audio Amplifier (BOSE®)


Object Number: 73222 Size: CH

Connector Part Information
    • 12110115
    • 32-Way F Metric-Pack 100 Series (BLU)

Pin

Wire Color

Circuit No.

Function

E1

LT GRN

512

Audio Signal-RF-Low Level

E2

TAN

511

Audio Signal-LF-Low Level

E3

DK GRN

1947

Audio Signal-LF

E4

BLK

1946

Audio Return-RR-Low Level

E5

DK BLU

546

Audio Signal-RR-Low Level

E6

BRN

599

Audio Signal-LR-Low Level

E7

BRN/WHT

1999

Audio Signal-LR

E8

BLK/WHT

351

Ground-Clean

E9

BLK/WHT

351

Ground-Clean

E10

--

--

Not Used

E11

ORN

2940

Fused Output-Battery

E12

ORN

2940

Fused Output-Battery

E13

BLK

1856

Speaker Feed-LF-Tweeter

E14

YEL

1956

Speaker Return LF-Tweeter

E15

TAN

201

Speaker Feed-LF

E16

GRY

118

Speaker Return-LF

F1

LT GRN/WHT

1948

Audio Return-RF-Low Level

F2

LT GRN

1852

Speaker Feed-RF-Tweeter

F3

PPL

1952

Speaker Return-RF-Tweeter

F4

LT GRN/BLK

1794

Subwoofer Speaker Return-Left or Rear

F5

DK BLU/WHT

346

Subwoofer Speaker Feed-Left or Rear

F6

DK GRN

117

Speaker Return-RF

F7

LT GRN

200

Speaker Feed-RF

F8

PPL

2232

Amplifier Sensor Return

F9

--

--

Not Used

F10

LT BLU/BLK

315

Subwoofer Speaker Return-RIght

F11

DK GRN

1795

Subwoofer Speaker Return-RIght

F12

--

--

Not Used

F13

LT BLU

115

Speaker Return-RR

F14

DK BLU

46

Speaker Feed-RR

F15

BRN

199

Speaker Feed-LR

F16

YEL

116

Speaker Return-LR

Radio Speaker, LF Door


Object Number: 95782 Size: CH

Connector Part Information
    • 12052833
    • 2-Way M Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

1956

Speaker Return-LF-Tweeter

B

BLK

1856

Speaker Feed-LF-Tweeter

Radio Speaker, RR Door


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way M Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

117

RF Speaker Return

B

LT GRN

200

RF Speaker Signal

Radio Speaker, LF Door (Tweeter)


Object Number: 95782 Size: CH

Connector Part Information
    • 12052833
    • 2-Way M Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

1956

Speaker Return-LF-Tweeter

B

BLK

1856

Speaker Feed-LF-Tweeter

Radio Speaker, RF Door (Tweeter)


Object Number: 95782 Size: CH

Connector Part Information
    • 12052833
    • 2-Way M Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

1952

Speaker Return-RF-Tweeter

B

LT GRN

1852

Speaker Feed-RF-Tweeter

Radio Speaker, LR (w/ RPO U85)


Object Number: 130637 Size: CH

Connector Part Information
    • 12064760
    • 4-Way F Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

116

Speaker Return-LR

B

BRN

199

Speaker Feed-LR

C

LT GRN/BLK

1794

Subwoofer Speaker Return-Left

D

DK BLU/WHT

346

Subwoofer Speaker Feed-Left

Radio Speaker, RR (w/ RPO U85)


Object Number: 130637 Size: CH

Connector Part Information
    • 12064760
    • 4-Way F Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

115

Speaker Return-RR

B

DK BLU

46

Speaker Feed-RR

C

LT BLU/BLK

315

Subwoofer Speaker Return-Right

D

DK GRN

1795

Subwoofer Speaker Feed-Right

Entertainment Connector End Views w/o Bose RPO U85

Table 1: Radio Speaker, LF Door
Table 2: Radio Speaker, RF Door
Table 3: Radio Speaker, LR
Table 4: Radio Speaker, RR (w/o RPO U85)

Radio Speaker, LF Door


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way M Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

118

Speaker Return-LF

B

TAN

201

Speaker Signal-LF

Radio Speaker, RF Door


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way M Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

117

Speaker Return-RF

B

LT GRN

200

Speaker Signal-RF

Radio Speaker, LR


Object Number: 280768 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

YEL

116

Speaker Return-LR

B

BRN

199

Speaker Feed-LR

Radio Speaker, RR (w/o RPO U85)


Object Number: 280768 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

LT BLU

115

Speaker Return-RR

B

DK BLU

46

Speaker Feed-RR

Entertainment Connector End Views w/ RPO U1S

Table 1: Remote CD Player
Table 2: Radio (w/o RPO U85)

Remote CD Player


Object Number: 62435 Size: CH

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

Pin

Wire Color

Circuit No.

Function

1

ORN/BLK

1406

CD LH Signal

2

LT GRN

1407

CD RH Signal

3

LT BLU

1405

CD Audio Common

4

BARE

2012

Drain

5

ORN

2940

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 Communication

Radio (w/o RPO U85)


Object Number: 73222 Size: CH

Connector Part Information
    • 12110115
    • 32-Way F Metric-Pack 100 Series (BLU)

Pin

Wire Color

Circuit No.

Function

E1

DK GRN

835

Diagnostic Signal-Entertainment and Comfort

E2-11

--

--

Not Used

E12

BRN

199

Speaker Feed-LR

E13

YEL

116

Speaker Return-LR

E14

DK GRN

117

Speaker Return-RF

E15

LT GRN

200

Speaker Feed-RF

E16

BLK/WHT

351

Ground-Clean

F1

ORN

640

Fuse Output-Battery

F2

YEL

43

Fuse Output-Accessory

F3

DK GRN

145

Power Antenna Relay Feed-Coil

F4

GRY

8

Instrument Panel Lamp Feed

F5

YEL

32

Fuse Output-Instrument Panel Lamps

F6-11

--

--

Not Used

F12

TAN

201

Speaker Feed-LF

F13

GRY

118

Speaker Return-LF

F14

LT BLU

115

Speaker Return-RR

F15

DK BLU

46

Speaker Feed-RR

F16

--

--

Not Used