GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2005 🢒 GTO 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Entertainment Connector End Views
Table 1: Audio Amplifier
Table 2: Cellular Telephone Connector
Table 3: Inflatable Restraint Steering Wheel Module Coil
Table 4: Radio C1
Table 5: Radio C2
Table 6: Rear Window Defogger Radio Antenna Module C2
Table 7: Speaker - LF
Table 8: Speaker - LF Door
Table 9: Speaker - LR
Table 10: Speaker - LR Subwoofer
Table 11: Speaker - RF
Table 12: Speaker - RF Door
Table 13: Speaker - RR
Table 14: Speaker - RR Subwoofer
Table 15: Steering Wheel Control Switch Assembly

Audio Amplifier


Object Number: 1356177 Size: CH

Connector Part Information
    • 7123-1423
    • 12-Way Female (WH)

Pin

Wire Color

Circuit No.

Function

1

BN/BK

199

Left Rear Speaker Output (+)

2

BU/OG

46

Right Rear Speaker Output (+)

3

GN/WH

1795

Right Subwoofer Speaker Output (+)

4

OG/BU

1540

Battery Positive Voltage

5

BK/BU

650

Ground

6

YE/BU

116

Left Rear Speaker Output (-)

7

BU/BK

115

Right Rear Speaker Output (-)

8

GN/RD

315

Right Subwoofer Speaker Output (-)

9

YE/WH

346

Left Subwoofer Speaker Output (+)

10

YE/RD

1794

Left Subwoofer Speaker Output (-)

11

OG/BU

1540

Battery Positive Voltage

12

BK/BU

650

Ground

Cellular Telephone Connector


Object Number: 1356257 Size: CH

Connector Part Information
    • 7123-7466
    • 6-Way Female (WH)

Pin

Wire Color

Circuit No.

Function

1

OG/BK

1040

Battery Positive Voltage

2

BK/GN

151

Ground

3

YE

43

Accessory Voltage

4

YE/BK

5211

Mute Signal

5

BU/BK

655

Cellular Microphone Signal

6

BU

2506

Audio Return Signal

Inflatable Restraint Steering Wheel Module Coil


Object Number: 1356250 Size: CH

Connector Part Information
    • 9123-5561-30
    • 8-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

1-2

--

--

Not Used

3

BN

1796

Steering Wheel Controls Signal

4

BK/YE

1750

Ground

5

BK/GN

151

Ground

6

BK/YE

28

Horn Relay Control

7

GN

3020

Steering Wheel Module - Stage 1 - Low Control

8

WH

3021

Steering Wheel Module - Stage 1 - High Control

Radio C1


Object Number: 1356032 Size: CH

Connector Part Information
    • 7183-5715-40
    • 28-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A1

GN/WH

1061

UART Serial Data - Secondary

A2

OG/BK

1040

Battery Positive Voltage

A3

YE/BK

5211

Cellular Telephone Connector Mute Signal

A4

YE

43

Accessory Voltage

A5

YE/RD

314

Radio On Signal

A6

BN/WH

32

Instrument Panel Lamp Fuse Supply Voltage

A7

OG/BK

1040

Battery Positive Voltage

A8

BK/WH

851

Ground

B1

BU/OG

46

Right Rear Speaker Output (+)

B2

BU/BK

115

Right Rear Speaker Output (-)

B3

L-GN

200

Right Front Speaker Output (+)

B4

GN

117

Right Front Speaker Output (-)

B5

TN

201

Left Front Speaker Output (+)

B6

GY

118

Left Front Speaker Output (-)

B7

BN/BK

199

Left Rear Speaker Output (+)

B8

YE/BU

116

Left Rear Speaker Output (-)

C1-C6

--

--

Not Used

C7

BU/BK

655

Cellular Microphone Signal

C8

BU

2506

Audio Return Signal

C9-C10

--

--

Not Used

C11

BN

1796

Steering Wheel Controls Signal

C12

BK/YE

1750

Ground

C13-C20

--

--

Not Used

Radio C2


Object Number: 1356044 Size: CH

Connector Part Information
    • A133-X2
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

BK

5172

Antenna Signal

B

BARE

--

Drain Wire

Rear Window Defogger Radio Antenna Module C2


Object Number: 1356084 Size: CH

Connector Part Information
    • A93-X2
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

BK

5172

Antenna Signal

B

BARE

--

Drain Wire

Speaker - LF


Object Number: 1356088 Size: CH

Connector Part Information
    • 7123-1625-30
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

TN

201

Left Front Speaker Output (+)

B

GY

118

Left Front Speaker Output (-)

Speaker - LF Door


Object Number: 1356087 Size: CH

Connector Part Information
    • 7123-2825
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

GY

118

Left Front Door Speaker Output (-)

B

TN

201

Left Front Door Speaker Output (+)

Speaker - LR


Object Number: 1356089 Size: CH

Connector Part Information
    • 7123-2825
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

YE/BU

116

Left Rear Speaker Output (-)

B

BN/BK

199

Left Rear Speaker Output (+)

Speaker - LR Subwoofer


Object Number: 1356087 Size: CH

Connector Part Information
    • 7123-2825
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

YE/RD

1794

Left Subwoofer Speaker Output (-)

B

YE/WH

346

Left Subwoofer Speaker Output (+)

Speaker - RF


Object Number: 1356088 Size: CH

Connector Part Information
    • 7123-1625-30
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

L-GN

200

Right Front Speaker Output (+)

B

GN

117

Right Front Speaker Output (-)

Speaker - RF Door


Object Number: 1356087 Size: CH

Connector Part Information
    • 7123-2825
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

GN

117

Right Front Door Speaker Output (-)

B

L-GN

200

Right Front Door Speaker Output (+)

Speaker - RR


Object Number: 1356089 Size: CH

Connector Part Information
    • 7123-2825
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

BU/BK

115

Right Rear Speaker Output (-)

B

BU/OG

46

Right Rear Speaker Output (+)

Speaker - RR Subwoofer


Object Number: 1356087 Size: CH

Connector Part Information
    • 7123-2825
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

GN/RD

315

Right Subwoofer Output (-)

B

GN/WH

1795

Right Subwoofer Output (+)

Steering Wheel Control Switch Assembly


Object Number: 1356198 Size: CH

Connector Part Information
    • S208
    • 2-Way Female (BK)

Pin

Wire Color

Circuit No.

Function

A

PK

1750

Ground

B

GY

1796

Steering Wheel Controls Signal