GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2002 🢒 Rendezvous - FWD 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 Entertainment Connector End Views
Table 1: Audio Amplifier -- C1 (UQ3)
Table 2: Audio Amplifier -- C2 (UQ3)
Table 3: Radio -- C1
Table 4: Radio -- C2 (UE1)
Table 5: Rear Seat Audio (rsa) Control (UK6)
Table 6: Speaker -- LF Door
Table 7: Speaker - LR Door
Table 8: Speaker - LR Subwoofer ( Pontiac) (UQ3)
Table 9: Speaker -- LR Subwoofer (Buick) (UQ3)
Table 10: Speaker - RF Door
Table 11: Speaker - RR Door
Table 12: Speaker - RR Subwoofer (Pontiac) (UQ3)
Table 13: Speaker -- RR Subwoofer (Buick) (UQ3)
Table 14: Steering Wheel Controls-Left
Table 15: Steering Wheel Controls-Right
Table 16: Tailgate Audio Controls (Pontiac)
Table 17: Tweeter -- LF Door
Table 18: Tweeter -- RF Door

Audio Amplifier -- C1 (UQ3)


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

--

--

Not Used

B

ORN

926

Amplifier Present Signal

C-D

--

--

Not Used

E

PPL

493

Rear Seat Audio Enable Signal

PPL

493

Rear Seat Audio Enable Signal (Pontiac)

F

PPL

927

Amplifier Control

G

ORN

2040

Battery Positive Voltage

H

BLK/WHT

351

Ground

BLK/WHT

351

Ground

Audio Amplifier -- C2 (UQ3)


Object Number: 73156 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A1

LT GRN/BLK

1794

Left Subwoofer Speaker Output (-)

A2

DK BLU/

WHT

346

Left Subwoofer Speaker Output (+)

A3

LT BLU/BLK

315

Right Subwoofer Speaker Output (-)

A4

DK GRN

1795

Right Subwoofer Speaker Output (+)

A5

WHT

1959

Left Rear Midrange Speaker Output (-) (Pontiac)

YEL

1956

Left Front Tweeter Speaker Output (-) (Buick)

A6

TAN

1859

Left Rear Midrange Speaker Output (+) (Pontiac)

BLK

1856

Left Front Tweeter Speaker Output (+) (Buick)

A7

RED

1955

Right Rear Midrange Speaker Output (-) (Pontiac)

PPL

1952

Right Front Tweeter Speaker Output (-) (Buick)

A8

TAN

1855

Right Rear Midrange Speaker Output (+) (Pontiac)

LT GRN

1852

Right Front Tweeter Speaker Output (+) (Buick)

A9

DK BLU

46

Right Rear Speaker Output (+) (Pontiac)

LT GRN

200

Right Front Speaker Output (+) (Buick)

A10

LT BLU

115

Right Rear Speaker Output (-) (Pontiac)

DK GRN

117

Right Front Speaker Output (-) (Buick)

A11

BRN

199

Left Rear Speaker Output (+) (Pontiac)

TAN

201

Left Front Speaker Output (+) (Buick)

A12

YEL

116

Left Rear Speaker Output (-) (Pontiac)

GRY

118

Left Front Speaker Output (-) (Buick)

B1

BLK/WHT

1946

Right Rear Low Level Audio Signal (-) (Pontiac)

LT GRN

1948

Right Front Low Level Audio Signal (-) (Buick)

B2

DK BLU

546

Right Rear Low Level Audio Signal (+) (Pontiac)

LT GRN

512

Right Front Low Level Audio Signal (+) (Buick)

B3

BRN

1999

Left Rear Low Level Audio Signal (-) (Pontiac)

DK GRN

1947

Left Front Low Level Audio Signal (-) (Buick)

B4

BRN/WHT

599

Left Rear Low Level Audio Signal (+) (Pontiac)

TAN

511

Left Front Low Level Audio Signal (+) (Buick)

B5

LT GRN

1948

Right Front Low Level Audio Signal (-) (Pontiac)

BLK/WHT

1946

Right Rear Low Level Audio Signal (-) (Buick)

B6

LT GRN/BLK

512

Right Front Low Level Audio Signal (+) (Pontiac)

DK BLU

546

Right Rear Low Level Audio Signal (+) (Buick)

B7

DK GRN

1947

Left Front Low Level Audio Signal (-) (Pontiac)

BRN

1999

Left RearLow Level Audio Signal (-) (Buick)

B8

TAN

511

Left Front Low Level Audio Signal (+) (Pontiac)

BRN

599

Left RearLow Level Audio Signal (+) (Buick)

B9

LT GRN

200

Right Front Speaker Output (+) (Pontiac)

DK BLU

46

Right Rear Speaker Output (+) (Buick)

B10

DK GRN

117

Right Front Speaker Output (-) (Pontiac)

LT BLU

115

Right Rear Speaker Output (-) (Buick)

B11

TAN

201

Left Front Speaker Output (+) (Pontiac)

BRN

199

Left Rear Speaker Output (+) (Buick)

B12

GRY

118

Left Front Speaker Output (-) (Pontiac)

YEL

116

Left Rear Speaker Output (-) (Buick)

Radio -- C1


Object Number: 73156 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A1

ORN

1044

Radio Class 2 Serial Data

A2

--

--

Not Used

A3

PPL

493

Rear Seat Audio Enable Signal (UK6)

A4-A5

--

--

Not Used

A6

PPL

1375

Remote Radio Control Supply Voltage

A7

DK BLU

1796

Steering Wheel Controls Signal

A8

TAN

201

Left Front Speaker Output (+) (w/o UQ3)

TAN

511

Left Front Low Level Audio Signal (+) (UQ3)

A9

GRY

118

Left Front Speaker Output (-) (w/o UQ3)

DK GRN

1947

Left Front Low Level Audio Signal (-) (UQ3)

A10

LT BLU

115

Right Rear Speaker Output (-) (w/o UQ3)

BLK

1946

Right Rear Low Level Audio Signal (-) (UQ3)

A11

DK BLU

46

Right Rear Speaker Output (+) (w/o UQ3)

DK BLU

546

Right Rear Low Level Audio Signal (+) (UQ3)

A12

BLK/WHT

351

Ground

B1

ORN

5640

Battery Positive Voltage

B2

--

--

Not Used

B3

PPL

927

Amplifier Control (UQ3)

B4

GRY

8

Instrument Panel Lamp Supply Voltage

B5

BLK

1450

Ground

B6

ORN

926

Amplifier Present Signal (UQ3)

B7

LT GRN

1011

Remote Radio Control Signal (UK6)

B8

BRN

199

Left Rear Speaker Output (+) (w/o UQ3)

BRN/WHT

599

Left Rear Low Level Audio Signal (+) (UQ3)

B9

YEL

116

Left Rear Speaker Output (-) (w/o UQ3)

BRN

1999

Left Rear Low Level Audio Signal (-) (UQ3)

B10

DK GRN

117

Right Front Speaker Output (-) (w/o UQ3)

LT GRN

1948

Right Front Low Level Audio Signal (-) (UQ3)

B11

LT GRN

200

Right Front Speaker Output (+) (w/o UQ3)

LT GRN/BLK

512

Right Front Low Level Audio Signal (+) (UQ3)

B12

--

--

Not Used

Radio -- C2 (UE1)


Object Number: 73151 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A-F

--

--

Not Used

G

GRY

2289

Rear HVAC/Audio Class 2 Serial Data

H-J

--

--

Not Used

L

BLK/WHT

372

Remote Radio Audio Output (-)

M

BRN/WHT

367

Remote Radio Left Audio Signal

Rear Seat Audio (rsa) Control (UK6)


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 (-) (UQ3)

LT BLU

115

Right Rear Speaker Output (-) (w/o UQ3)

A2

DK BLU

546

Right Rear Low Level Audio Signal (+) (UQ3)

DK BLU

46

Right Rear Speaker Output (+) (w/o UQ3)

A3

BRN

1999

Left Rear Low Level Audio Signal (-) (UQ3)

YEL

116

Left Rear Speaker Output (-) (w/o UQ3)

A4

BRN

599

Left Rear Low Level Audio Signal (+) (UQ3)

BRN

199

Left Rear Speaker Output (+) (w/o UQ3)

A5

LT GRN

1011

Remote Radio Control Signal

A6

GRY

8

Instrument Panel Lamp Supply Voltage

A7

--

--

Not Used

A8

PPL

1375

Remote Radio Control Supply Voltage

B1

LT BLU

115

Right Rear Speaker Output (-) (Pontiac w/o UQ3/Buick)

B2

DK BLU

46

Right Rear Speaker Output (+) (Pontiac w/o UQ3/Buick)

B3

YEL

116

Left Rear Speaker Output (-) (Pontiac w/o UQ3/Buick)

B4

BRN

199

Left Rear Speaker Output (+) (Pontiac w/o UQ3/Buick)

B5

PPL

493

Rear Seat Audio Enable Signal

B6

BLK

650

Ground

B7

--

--

Not Used

B8

BRN

9

Park Lamp Supply Voltage

Speaker -- LF 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

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 - LR Subwoofer ( Pontiac) (UQ3)


Object Number: 130637 Size: CH

Connector Part Information
    • 12064760
    • 4-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 (+)

C

WHT

1959

Left Rear Midrange Speaker Output (-)

D

TAN

1859

Left Rear Midrange Speaker Output (+)

Speaker -- LR Subwoofer (Buick) (UQ3)


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: 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 - 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 (Pontiac) (UQ3)


Object Number: 130637 Size: CH

Connector Part Information
    • 12064760
    • 4-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 (+)

C

RED

1955

Right Rear Midrange Speaker Output (-)

D

TAN

1855

Right Rear Midrange Speaker Output (+)

Speaker -- RR Subwoofer (Buick) (UQ3)


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 (+)

Steering Wheel Controls-Left


Object Number: 605511 Size: CH

Connector Part Information
    • 50579405
    • 5-Way F (BLK)

Pin

Wire Color

Circuit No.

Function

1

DK BLU

--

Steering Wheel Controls Signal

2

YEL/BLK

--

I/P Lamps Supply Voltage

3

BLK

--

Ground

4

-

-

Not Used

5

DK BLU

--

Steering Wheel Controls Signal

Steering Wheel Controls-Right


Object Number: 605507 Size: CH

Connector Part Information
    • 50579406
    • 6-Way F (BLK)

Pin

Wire Color

Circuit No.

Function

1

PPL

--

Remote Radio Control Supply Voltage

2

DK BLU

--

Steering Wheel Controls Signal

3

YEL/BLK

--

I/P Lamps Supply Voltage

4

-

--

Not Used

5

BLK

--

Ground

6

DK BLU

--

Steering Wheel Controls Signal

Tailgate Audio Controls (Pontiac)


Object Number: 287981 Size: CH

Connector Part Information
    • 12092162
    • 4-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

1375

Remote Radio Control Supply Voltage

B

--

--

Not Used

C

DK BLU

1796

Steering Wheel Controls Signal

D

--

--

Not Used

Tweeter -- 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 (+)

Tweeter -- 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 (+)