GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2002 🢒 Eldorado 🢒 Body and Accessories 🢒 Entertainment 🢒 Entertainment Connector End Views
Table 1: Power Antenna Relay C1
Table 2: Radio
Table 3: Radio Interface Module (RIM) C1
Table 4: Radio Interface Module (RIM) C2
Table 5: Remote Playback Device - CD Changer
Table 6: Speaker - LF Door (w/UQ4)
Table 7: Speaker - LF Door (w/o UQ4)
Table 8: Speaker - LR (w/UQ4)
Table 9: Speaker - LR (w/o UQ4)
Table 10: Speaker - RF Door (w/UQ4)
Table 11: Speaker - RF Door (w/o UQ4)
Table 12: Speaker - RR (w/UQ4)
Table 13: Speaker - RR (w/o UQ4)
Table 14: Steering Wheel Controls -- Left-Steering Wheels Controls Harness Side

Power Antenna Relay C1


Object Number: 333042 Size: CH

Connector Part Information
    • 12020013
    • 3-Way F Metri-Pack Mixed Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

ORN

2140

Battery Positive Voltage

B

DK GRN

145

Antenna Relay Coil Supply Voltage

C

BLK

1250

Ground

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 Serial Data

E2-E4

--

--

Not Used

E5

GRY

8

Instrument Panel Lamp Supply Voltage - 1

E6

PPL

1807

Class 2 Serial Data

E7

LT BLU/BLK

659

Cellular Telephone Voice Low Reference

E8

DK BLU

658

Cellular Telephone Voice Signal

E9

BLK/WHT

372

Remote Radio Audio Output (-)

E10

BRN/WHT

367

Remote Radio Left Audio Signal

E11

DK GRN/WHT

368

Remote Radio Right Audio Signal

E12

BRN

199

Left Rear Speaker Output (+) (with UW6)

TAN

511

Left Front Low Level Audio Signal (with UQ4 or UQ6)

E13

YEL

116

Left Rear Speaker Output (-) (with UW6)

DK GRN

1947

Left Front Low Level Audio Signal (-) (with UQ4 or UQ6)

E14

DK GRN

117

Right Front Speaker Output (-) (with UW6)

BARE

1782

Drain Wire (with UQ4 or UQ6)

E15

LT GRN

200

Right Front Speaker Output (+) (with UW6)

BARE

1782

Drain Wire (with UQ4 or UQ6)

E16

BLK

1051

Ground

F1

ORN

40

Battery Positive Voltage

F2

--

--

Not Used

F3

DK GRN

145

Antenna Relay Coil Supply Voltage

F4

--

--

Not Used

F5

BLK

1250

Ground

F6

PPL

1807

Class 2 Serial Data

F7-F10

--

--

Not Used

F11

BARE

1782

Drain Wire (with UQ4 or UQ6)

F12

TAN

201

Left Front Speaker Output (+) (with UW6)

PPL/WHT

652

Chime Module Bit 2 Signal (with UQ4 or UQ6)

F13

GRY

118

Left Front Speaker Output (-) (with UW6)

DK BLU/WHT

653

Chime Module Bit 1 Signal (with UQ4 or UQ6)

F14

LT BLU

115

Right Rear Speaker Output (-) (with UW6)

LT GRN/BLK

1948

Right Front Low Level Audio Signal (-) (with UQ4 or UQ6)

F15

DK BLU

46

Right Rear Speaker Output (+) (with UW6)

LT GRN

512

Right Front Low Level Audio Signal (with UQ4 or UQ6)

F16

--

--

Not Used

Radio Interface Module (RIM) C1


Object Number: 130690 Size: CH

Connector Part Information
    • 12110206
    • 24-Way F Micro-Pack 100 Series (LT BLU)

Pin

Wire Color

Circuit No.

Function

A1

BLK

1051

Ground

A2

BLK

1946

Right Rear Low Level Audio Signal (-)

A3

DK BLU

546

Right Rear Low Level Audio Signal

A4

BARE

1792

Drain Wire

A5

BRN/WHT

1999

Left Rear Low Level Audio Signal (-)

A6

BRN

599

Left Rear Low Level Audio Signal

A7

BARE

1792

Drain Wire

A8

LT GRN/BLK

1948

Right Front Low Level Audio Signal (-)

A9

BLK

1875

Right Front Speaker Output (+)

A10

BARE

1792

Drain Wire

A11

DK GRN

1947

Left Front Low Level Audio Signal (-)

A12

LT BLU

1874

Left Front Speaker Output (+)

B1

ORN

40

Battery Positive Voltage

B2

PPL

1807

Class 2 Serial Data

B3

PPL

1807

Class 2 Serial Data

B4

DK GRN

1947

Left Front Low Level Audio Signal (-)

B5

TAN

511

Left Front Low Level Audio Signal

B6

LT GRN/BLK

1948

Right Front Low Level Audio Signal (-)

B7

LT GRN

512

Right Front Low Level Audio Signal

B8

BRN/WHT

367

Remote Radio Left Audio Signal

B9

BLK/WHT

372

Remote Radio Audio Output (-)

B10

--

--

Not Used

B11

DK GRN/WHT

368

Remote Radio Right Audio Signal

B12

BARE

1792

Drain Wire

Radio Interface Module (RIM) C2


Object Number: 73157 Size: CH

Connector Part Information
    • 12110207
    • 32-Way F Micro-Pack 100 Series (BLU)

Pin

Wire Color

Circuit No.

Function

C1-C16

--

--

Not Used

D1

--

--

Not Used

D2

ORN

360

Amplifier Feed

D3-D11

--

--

Not Used

D12

DK BLU/WHT

653

Chime Module Bit 1

D13

PPL/WHT

652

Chime Module Bit 2

D14

LT BLU/BLK

659

Cellular Telephone Voice Low Reference-not present on Export

D15

DK BLU

658

Cellular Telephone Voice Signal-not present on Export

D16

--

--

Not Used

Remote Playback Device - CD Changer


Object Number: 62435 Size: CH

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

Pin

Wire Color

Circuit No.

Function

1

BRN/WHT

367

Remote Radio Left Audio Signal

2

DK GRN/WHT

368

Remote Radio Right Audio Signal

3

BLK/WHT

372

Remote Radio Audio Output (-)

4

BARE

1792

Drain Wire

5

ORN

2640

Battery Positive Voltage

6

--

--

Not Used

7

BLK

1051

Ground

8-9

--

--

Not Used

10

DK GRN

835

Entertainment and Comfort Serial Data

Speaker - LF Door (w/UQ4)


Object Number: 39660 Size: CH

Connector Part Information
    • 12047785
    • 4-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

1950

Left Front Speaker Amplifier Supply Voltage

B

DK GRN

1947

Left Front Low Level Audio Signal

C

LT BLU

1874

Left Front Speaker Output (+)

D

BLK

1051

Ground

Speaker - LF Door (w/o UQ4)


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way 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 (w/UQ4)


Object Number: 130637 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

ORN

19501

Left Rear Speaker Amplifier Supply Voltage

B

BRN/WHT

1999

Left Rear Low Level Audio Signal (-)

C

BRN

599

Left Rear Low Level Audio Signal

D

BLK

1051

Ground

Speaker - LR (w/o UQ4)


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 - RF Door (w/UQ4)


Object Number: 39660 Size: CH

Connector Part Information
    • 12047785
    • 4-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN/BLK

1951

Right Front Speaker Amplifier Supply Voltage

B

LT GRN/BLK

1948

Right Front Low Level Audio Signal (-)

C

BLK

1875

Right Front Speaker Output (+)

D

BLK

1051

Ground

Speaker - RF Door (w/o UQ4)


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way 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 (w/UQ4)


Object Number: 130637 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

ORN/BLK

1951

Right Rear Speaker Amplifier Supply Voltage

B

BLK

1946

Right Rear Low Level Audio Signal (-)

C

DK BLU

546

Right Rear Low Level Audio Signal

D

BLK

1051

Ground

Speaker - RR (w/o UQ4)


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 (+)

Steering Wheel Controls -- Left-Steering Wheels Controls Harness Side


Object Number: 605502 Size: CH

Connector Part Information
    • 50-57-9404
    • 4-Way F Molex (BLK)

Pin

Wire Color

Circuit No.

Function

1

BLU

--

Steering Wheel Controls Signal

2

YEL

--

Steering Wheel Controls Signal

3

WHT

--

Ground

4

GRN

--

Instrument Panel Lamp Supply Voltage - 1