GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Blazer - 4WD - RHD 🢒 Body and Accessories 🢒 Entertainment 🢒 Entertainment Connector End Views
Table 1: Radio Antenna
Table 2: Radio Connector
Table 3: Remote Playback Device - CD Changer
Table 4: Speaker - LF
Table 5: Speaker - LF Door
Table 6: Speaker - LR Door
Table 7: Speaker - RF
Table 8: Speaker - RF Door
Table 9: Speaker - RR Door

Radio Antenna


Object Number: 655690 Size: CH

Connector Part Information
    • 12129615
    • 3-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

1140

Battery Positive Voltage

B

PNK

314

Radio On Signal

C

BLK

850

Ground

Radio Connector


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 (U1Z)

E2-E8

--

--

Not Used

E9

BLK/WHT

372

Remote Playback Device Audio Common Signal (U1Z)

E10

BRN/WHT

367

Remote Playback Device Left Audio Signal (U1Z)

E11

DK GRN/

WHT

368

Remote Playback Device Right Audio Signal (U1Z)

E12

BRN

199

Left Rear Speaker Output (+)

E13

YEL

116

Left Rear Speaker Output (-)

E14

DK GRN

117

Right Front Speaker Output (-)

E15

LT GRN

200

Right Front Speaker Output (+)

E16

BLK

1850

Ground

F1

ORN

340

Battery Positive Voltage

F2

DK GRN

1301

RAP Fuse Supply VoltageVoltage

F3

PNK

314

Radio On Signal

F4

GRY

1220

Instrument Panel Lamps Fuse Supply Voltage - 2

F5

PPL/WHT

1382

LED Dimming Signal

F6-F10

--

--

Not Used

F11

BARE

701

Drain Wire (U1Z)

F12

TAN

201

Left Front Speaker Output (+)

F13

GRY

118

Left Front Speaker Output (-)

F14

LT BLU

115

Right Rear Speaker Output (-)

F15

DK BLU

46

Right Rear Speaker Output (+)

F16

--

--

Not Used

Remote Playback Device - CD Changer


Object Number: 62467 Size: CH

Connector Part Information
    • 12064980
    • 9-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

7-8

--

--

Not Used

9

BARE

2011

Drain Wire

10

DK GRN/

WHT

368

Remote Playback Device Right Audio Signal

11

BRN/WHT

367

Remote Playback Device Left Audio Signal

12

BLK/WHT

372

Remote Playback Device Audio Common Signal

13

BLK

1050

Ground

14

DK GRN

835

Entertainment and Comfort Serial Data

15

ORN

340

Battery Positive Voltage

Speaker - LF


Object Number: 258301 Size: CH

Connector Part Information
    • 12064778
    • 2-Way M Metri-Pack 150 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A

GRY

118

Left Front Speaker Output (-)

B

TAN

201

Left Front Speaker Output (+)

Speaker - 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 (+)

Speaker - LR Door


Object Number: 766913 Size: CH

Connector Part Information
    • 12052833
    • 2-Way M 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


Object Number: 258301 Size: CH

Connector Part Information
    • 12064778
    • 2-Way M Metri-Pack 150 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

117

Right Front Speaker Output (-)

B

LT GRN

200

Right Front Speaker Output (+)

Speaker - 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 (+)

Speaker - RR Door


Object Number: 766913 Size: CH

Connector Part Information
    • 12052833
    • 2-Way M 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 (+)