GM Service Manual Online
For 1990-2009 cars only
Connector 1: Amplifier C1 (UQA)
Connector 2: Amplifier C2 (UQA)
Connector 3: Amplifier C3 (UQA)
Connector 4: Digital Radio Receiver (DRR) (U2K)
Connector 5: Radio C1
Connector 6: Radio C2
Connector 7: Radio C3 (U3U)
Connector 8: Radio Antenna Module
Connector 9: Speaker - Front Center (UQA)
Connector 10: Speaker - LF Door (UQ3)
Connector 11: Speaker - LF Door (UQA)
Connector 12: Speaker - LF Tweeter (UQ3)
Connector 13: Speaker - LF Tweeter (UQA)
Connector 14: Speaker - LR Door (UQA)
Connector 15: Speaker - LR (UQ3)
Connector 16: Speaker - LR (UQA)
Connector 17: Speaker - RF Door (UQ3)
Connector 18: Speaker - RF Door (UQA)
Connector 19: Speaker - RF Tweeter (UQ3)
Connector 20: Speaker - RF Tweeter (UQA)
Connector 21: Speaker - RR Door (UQA)
Connector 22: Speaker - RR (UQ3)
Connector 23: Speaker - RR (UQA)

Amplifier C1 (UQA)


Object Number: 1664463  Size: CH

Connector Part Information

  • OEM: 6098-4713
  • Service: 88988652
  • Description: 8-Way F (BK)

Terminal Part Information

  • Pins: 2
  • Terminal/Tray: 8100-4445/22
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 15315247/J-35616-35 (VT)
  • Pins: 3, 4, 7, 8
  • Terminal/Tray: 8100-4444/22
  • Core/Insulation Crimp: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-35 (VT)

Amplifier C1 (UQA)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

D-BU/WH

5771

Left Front Speaker Signal (-)

3

L-BU/BK

5772

Right Front Speaker Signal (-)

4

BK

550

Ground

5

--

--

Not Used

6

D-BU

5761

Left Front Speaker (+)

7

L-BU

5762

Right Front Speaker (+)

8

TN/D-BU

3440

Battery Positive Voltage

Amplifier C2 (UQA)


Object Number: 1664465  Size: CH

Connector Part Information

  • OEM: 6098-4611
  • Service: 15134091
  • Description: 16-Way F (BK)

Terminal Part Information

  • Pins: 2, 3, 4
  • Terminal/Tray: 8240-0127/22
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: 5, 6, 13, 14
  • Terminal/Tray: 8240-0128/22
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Amplifier C2 (UQA)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

GY

118

Left Front Speaker Signal (-)

3

PK/BK

117

Right Front Speaker Output (-)

4

WH

1959

Left Rear Midrange Speaker (-)

5

OG

1955

Right Rear Midrange Speaker (-)

6

L-BU

1960

Front Center Speaker (-)

7-9

--

--

Not Used

10

TN

201

Left Front Speaker (+)

11

L-GN

200

Right Front Speaker (+) (Early Production)

L-GN/BK

200

Right Front Speaker (+) (Late Production)

12

TN/OG

1859

Left Rear Midrange Speaker (+)

13

TN/BK

1855

Right Rear Midrange Speaker (+)

14

YE

1860

Front Center Speaker (+)

15-16

--

--

Not Used

Amplifier C3 (UQA)


Object Number: 1664490  Size: CH

Connector Part Information

  • OEM: 7283-9076-30
  • Service: 15136073
  • Description: 16-Way F (BK)

Terminal Part Information

  • Pins: 3, 4, 6, 11, 12, 13
  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Amplifier C3 (UQA)

Pin

Wire Color

Circuit No.

Function

1

D-GN/RD

1947

Left Front Low Level Audio (-)

2

L-GN

1948

Right Front Low Level Audio (-)

3

BN

1999

Left Rear Low Level Audio (-)

4

TN/RD

1946

Right Rear Low Level Audio (-)

5

--

--

Not Used

6

PU

2334

Amplifier Control

7-8

--

--

Not Used

9

TN

511

Left Front Low Level Audio Signal

10

L-GN/WH

512

Right Front Low Level Audio Signal

11

BN/WH

599

Left Rear Low Level Audio Signal

12

D-BU

546

Right Rear Low Level Audio Signal

13

PK

5165

Antenna 14V Switched Supply Voltage

14-16

--

--

Not Used

Digital Radio Receiver (DRR) (U2K)


Object Number: 1664490  Size: CH

Connector Part Information

  • OEM: 7283-9076-30
  • Service: 15136073
  • Description: 16-Way F (BK)

Terminal Part Information

  • Pins: 1, 2, 3, 4, 5, 9, 16
  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Digital Radio Receiver (DRR) (U2K)

Pin

Wire Color

Circuit No.

Function

1

TN/WH

372

Remote Radio Audio (-)

2

BN/WH

367

Remote Radio Left Audio Signal

3

GY

388

Remote Radio Right Audio Signal (2)

4

D-GN/WH

368

Remote Radio Right Audio Signal (1)

5

D-GN

5060

Low Speed GMLAN Serial Data

6-8

--

--

Not Used

9

BK

550

Ground

10-15

--

--

Not Used

16

PK/BN

2340

Battery Positive Voltage

Radio C1


Object Number: 1664602  Size: CH

Connector Part Information

  • OEM: 7283-4490-30
  • Service: See Catalog
  • Description: 14-Way F (BK)

Terminal Part Information

  • Pins: 1, 8
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: 2, 3, 4, 4, 5, 5, 6, 7, 9, 10, 11, 13, 14
  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Radio C1

Pin

Wire Color

Circuit No.

Function

1

RD/WH

2040

Battery Positive Voltage

2

TN

511

Left Front Low Level Audio Signal

3

L-GN/WH

512

Right Front Low Level Audio Signal

4

GY/WH

655

Navigation Voice Signal (w/o UE1)

4

GY/BK

7043

Voice Recognition Audio Signal (U3U)

5

BK

1489

Drain Wire (w/o UE1)

5

PK/BK

7044

Voice Recognition Audio Low Reference (U3U)

6

PK

5165

Antenna 14-Volt Switched Supply Voltage

7

YE

1491

Backlight Lamp Control

8

BK

550

Ground

9

D-GN/RD

1947

Left Front Low Level Audio (-)

10

L-GN

1948

Right Front Low Level Audio (-)

11

BK/WH

1573

Front Audio Drain Wire

12

--

--

Not Used

13

D-GN

5060

Low Speed GMLAN Serial Data

14

D-GN

5060

Low Speed GMLAN Serial Data

Radio C2


Object Number: 1664490  Size: CH

Connector Part Information

  • OEM: 7283-9076-30
  • Service: 15136073
  • Description: 16-Way F (BK)

Terminal Part Information

  • Pins: 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15
  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Radio C2

Pin

Wire Color

Circuit No.

Function

1

BN/WH

367

Remote Radio Left Audio Signal

2

GY

388

Remote Radio Right Audio Signal (2)

3

BK/YE

1574

Rear Audio Drain Wire

4

--

--

Not Used

5

BN/WH

599

Left Rear Low Level Audio Signal

6

D-BU

546

Right Rear Low Level Audio Signal

7

OG/BK

1406

Remote Playback Device Left Audio Signal

8

PU

2334

Amplifier Control

9

TN/WH

372

Remote Radio Audio (-)

10

D-GN/WH

368

Remote Radio Right Audio Signal (1)

11

BK/TN

1705

Drain Wire

12

--

--

Not Used

13

BN

1999

Left Rear Low Level Audio (-)

14

TN/RD

1946

Right Rear Low Level Audio (-)

15

L-BU

1405

Remote Playback Device Audio Common Signal

16

--

--

Not Used

Radio C3 (U3U)


Object Number: 1664488  Size: CH

Connector Part Information

  • OEM: 7283-9078-80
  • Service: 15136074
  • Description: 16-Way F (BN)

Terminal Part Information

  • Pins: 5
  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Radio C3 (U3U)

Pin

Wire Color

Circuit No.

Function

1-4

--

--

Not Used

5

D-GN/WH

817

Vehicle Speed Signal

6-16

--

--

Not Used

Radio Antenna Module


Object Number: 1420733  Size: CH

Connector Part Information

  • OEM: 172335-1
  • Service: See Catalog
  • Description: 1-Way F Mini Universal Mate-N-Lock (WH)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Radio Antenna Module

Pin

Wire Color

Circuit No.

Function

A

PK

5165

Antenna 14-Volt Switched Supply Voltage

Speaker - Front Center (UQA)


Object Number: 130724  Size: CH

Connector Part Information

  • OEM: 12064869
  • Service: 12117323
  • Description: 2-Way F Metri-pack 150 Series (BU)

Terminal Part Information

  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - Front Center (UQA)

Pin

Wire Color

Circuit No.

Function

A

L-BU

1960

Front Center Speaker (-)

B

YE

1860

Front Center Speaker (+)

Speaker - LF Door (UQ3)


Object Number: 280768  Size: CH

Connector Part Information

  • OEM: 12052832
  • Service: 12101825
  • Description: 2-Way F Metri-pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - LF Door (UQ3)

Pin

Wire Color

Circuit No.

Function

A

GY

118

Left Front Speaker Signal (-)

B

TN

201

Left Front Speaker (+)

Speaker - LF Door (UQA)


Object Number: 130724  Size: CH

Connector Part Information

  • OEM: 12064869
  • Service: 12117323
  • Description: 2-Way F Metri-pack 150 Series (BU)

Terminal Part Information

  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - LF Door (UQA)

Pin

Wire Color

Circuit No.

Function

A

GY

118

Left Front Speaker Signal (-)

B

TN

201

Left Front Speaker (+)

Speaker - LF Tweeter (UQ3)


Object Number: 766913  Size: CH

Connector Part Information

  • OEM: 12052833
  • Service: 12117275
  • Description: 2-Way M Metri-pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12047581/2
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-3 (GY)

Speaker - LF Tweeter (UQ3)

Pin

Wire Color

Circuit No.

Function

A

GY

118

Left Front Speaker Signal (-)

B

TN

201

Left Front Speaker Signal (+)

Speaker - LF Tweeter (UQA)


Object Number: 309396  Size: CH

Connector Part Information

  • OEM: 12064870
  • Service: See Catalog
  • Description: 2-Way M Metri-pack 150 Series (BU)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Speaker - LF Tweeter (UQA)

Pin

Wire Color

Circuit No.

Function

A

GY

118

Left Front Speaker Signal (-)

B

TN

201

Left Front Speaker (+)

Speaker - LR Door (UQA)


Object Number: 130724  Size: CH

Connector Part Information

  • OEM: 12064869
  • Service: 12117323
  • Description: 2-Way F Metri-pack 150 Series (BU)

Terminal Part Information

  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - LR Door (UQA)

Pin

Wire Color

Circuit No.

Function

A

WH

1959

Left Rear Midrange Speaker (-)

B

TN/OG

1859

Left Rear Midrange Speaker (+)

Speaker - LR (UQ3)


Object Number: 280768  Size: CH

Connector Part Information

  • OEM: 12052832
  • Service: See Catalog
  • Description: 2-Way F Metri-pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - LR (UQ3)

Pin

Wire Color

Circuit No.

Function

A

YE

116

Left Rear Midrange Speaker (-)

B

BN

199

Left Rear Midrange Speaker (+)

Speaker - LR (UQA)


Object Number: 130724  Size: CH

Connector Part Information

  • OEM: 12064869
  • Service: 12117323
  • Description: 2-Way F Metri-pack 150 Series (BU)

Terminal Part Information

  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - LR (UQA)

Pin

Wire Color

Circuit No.

Function

A

D-BU/WH

5771

Left Rear Speaker Signal (-)

B

D-BU

5761

Left Rear Speaker Signal (+)

Speaker - RF Door (UQ3)


Object Number: 280768  Size: CH

Connector Part Information

  • OEM: 12052832
  • Service: 12101825
  • Description: 2-Way F Metri-pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - RF Door (UQ3)

Pin

Wire Color

Circuit No.

Function

A

PK/BK

117

Right Front Speaker Signal (-)

B

L-GN

200

Right Front Speaker (+)

Speaker - RF Door (UQA)


Object Number: 130724  Size: CH

Connector Part Information

  • OEM: 12064869
  • Service: 12117323
  • Description: 2-Way F Metri-pack 150 Series (BU)

Terminal Part Information

  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - RF Door (UQA)

Pin

Wire Color

Circuit No.

Function

A

PK/BK

117

Right Front Speaker Signal (-)

B

L-GN

200

Right Front Speaker (+)

Speaker - RF Tweeter (UQ3)


Object Number: 766913  Size: CH

Connector Part Information

  • OEM: 12052833
  • Service: 12117275
  • Description: 2-Way M Metri-pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12047581/2
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-3 (GY)

Speaker - RF Tweeter (UQ3)

Pin

Wire Color

Circuit No.

Function

A

PK/BK

117

Right Front Tweeter Speaker (-)

B

L-GN

200

Right Front Tweeter Speaker (+) (Early Production)

L-GN/BK

200

Right Front Tweeter Speaker (+) (Late Production)

Speaker - RF Tweeter (UQA)


Object Number: 309396  Size: CH

Connector Part Information

  • OEM: 12064870
  • Service: See Catalog
  • Description: 2-Way M Metri-pack 150 Series (BU)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Speaker - RF Tweeter (UQA)

Pin

Wire Color

Circuit No.

Function

A

PK/BK

117

Right Front Speaker Signal (-)

B

L-GN

200

Right Front Speaker (+) (Early Production)

L-GN/BK

200

Right Front Speaker (+) (Late Production)

Speaker - RR Door (UQA)


Object Number: 130724  Size: CH

Connector Part Information

  • OEM: 12064869
  • Service: 12117323
  • Description: 2-Way F Metri-pack 150 Series (BU)

Terminal Part Information

  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - RR Door (UQA)

Pin

Wire Color

Circuit No.

Function

A

OG

1955

Right Rear Midrange Speaker (-)

B

TN/BK

1855

Right Rear Midrange Speaker (+)

Speaker - RR (UQ3)


Object Number: 280768  Size: CH

Connector Part Information

  • OEM: 12052832
  • Service: See Catalog
  • Description: 2-Way F Metri-pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - RR (UQ3)

Pin

Wire Color

Circuit No.

Function

A

L-BU

115

Right Rear Midrange Speaker (-)

B

D-BU

46

Right Rear Midrange Speaker (+)

Speaker - RR (UQA)


Object Number: 130724  Size: CH

Connector Part Information

  • OEM: 12064869
  • Service: 12117323
  • Description: 2-Way F Metri-pack 150 Series (BU)

Terminal Part Information

  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - RR (UQA)

Pin

Wire Color

Circuit No.

Function

A

L-BU/BK

5772

Right Rear Speaker Signal (-)

B

L-BU

5762

Right Rear Speaker Signal (+)