GM Service Manual Online
For 1990-2009 cars only
Table 1: CD Changer
Table 2: Radio W/ CD Changer Jumper
Table 3: Radio W/O CD Changer Jumper or CD Jumper Inline Harness W/ CD Changer Jumper
Table 4: Speakers-Front/Rear
Table 5: Speakers-Front/Rear-Right Front
Table 6: Speakers-Front/Rear-Left Front
Table 7: Speakers-Front/Rear-Right Rear
Table 8: Speakers-Front/Rear-Left Rear

CD Changer


Object Number: 923050  Size: CH

Connector Part Information

    • 12047531
    • Black

Cavity

Wire Color

Circuit Number

Wire Size

Circuit Function

1

BRN/WHT

367

.35

LEFT AUDIO OUT

2

DK GRN/WHT

368

.35

RIGHT AUDIO OUT

3

BLK/WHT

372

.35

AUDIO COMMON

4

BARE

514

.35

GROUND-SHIELD

5

ORN

440

.35

POWER

6

--

--

--

--

7

BLK

350

1.0

GROUND

8

--

--

--

--

9

--

--

--

--

10

DK GRN

835

.35

E/C DATA LINE

Location: Rear Compartment-Under Package Shelf- back of CD Changer

Radio W/ CD Changer Jumper


Object Number: 923050  Size: CH

Connector Part Information

Two Connectors LockedTtogether

    • 12047531
        12065785
    • Black
        Gray

Cavity

Wire Color

Circuit Number

Wire Size

Circuit Function

1

GRA

118

.35

LF SPEAKER -

2

TAN

201

.35

LF SPEAKER +

3

DK GRN

117

.35

RF SPEAKER -

4

LT GRN

200

.35

RF SPEAKER +

5

BLK

350A

1.0

GROUND

6

BRN

9

.35

PARK LAMPS ON

7

DK GRN

44

.35

DIMMER ILLUM

8

--

--

--

--

9

YEL

43

.35

IGN 4

10

ORN

440A

.35

POWER

11

BRN/WHT

367

.35

LF AUDIO

12

BLK/WHT

372

.35

COMMON AUDIO

13

DK GRN/WHT

368

.35

RT AUDIO

14

BARE

514

.35

GROUND-SHIELD

15

--

--

--

--

16

DK GRN

835

.35

E/C DATA LINE

17

LT BLU

115

.35

RR SPEAKER -

18

DK BLU

46

.35

RR SPEAKER +

19

YEL

116

.35

LR SPEAKER -

20

BRN

199

.35

LR SPEAKER +

Location: I/P Center-Behind Radio

Radio W/O CD Changer Jumper or CD Jumper Inline Harness W/ CD Changer Jumper


Object Number: 925234  Size: CH

Connector Part Information

    • 12092900
    • Black

Cavity

Wire Color

Circuit Number

Wire Size

Circuit Function

1

GRA

118A

.35

LF SPEAKER -

2

TAN

201A

.35

LF SPEAKER +

3

DK GRN

117A

.35

RF SPEAKER -

4

LT GRN

200A

.35

FR SPEAKER +

5

BLK

350A

1.0

GROUND

6

BRN

9M

.35

PARK LAMPS ON

7

DK GRN

44H

.35

DIMMER ILLUM

8

--

--

--

--

9

YEL

43

.35

IGN 4

10

ORN

440F

.35

BATT+

17

LT BLU

115A

.35

RR SPEAKER -

18

DK BLU

46A

.35

RR SPEAKER+

19

YEL

116A

.35

LR SPEAKER -

20

BRN

199A

.35

LR SPEAKER +

Location:I/P Center-Behind Radio

Speakers-Front/Rear


Object Number: 923558  Size: CH

Connector Part Information

    • 12077887
    • Black

Cavity

Wire Color

Circuit Number

Wire Size

Circuit Function

A

 

B

 

 

Speakers-Front/Rear-Right Front


Object Number: 923558  Size: CH

Connector Part Information

    • 12077887
    • Black

Cavity

Wire Color

Circuit Number

Wire Size

Circuit Function

A

DK GRN

117,117B

.35

SPEAKER -

B

LT GRN

200,200B

.35

SPEAKER +

Location: Door-Front Right

Speakers-Front/Rear-Left Front


Object Number: 923558  Size: CH

Connector Part Information

    • 12077887
    • Black

Cavity

Wire Color

Circuit Number

Wire Size

Circuit Function

A

GRA

118, 118C

.35

SPEAKER _

B

TAN

201, 201C

.35

SPEAKER +

Location: Door Front Left

Speakers-Front/Rear-Right Rear


Object Number: 923558  Size: CH

Connector Part Information

    • 12077887
    • Black

Cavity

Wire Color

Circuit Number

Wire Size

Circuit Function

A

LT BLU

115

.35

SPEAKER -

B

DK BLU

46

.35

SPEAKER +

Location: Package Shelf- Right

Speakers-Front/Rear-Left Rear


Object Number: 923558  Size: CH

Connector Part Information

    • 12077887
    • Black

Cavity

Wire Color

Circuit Number

Wire Size

Circuit Function

A

YEL

116

.35

SPEAKER -

B

BRN

119

.35

SPEAKER +

Location: Package Shelf-Left