GM Service Manual Online
For 1990-2009 cars only

Radio, C1


Object Number: 62435  Size: CH

Connector Part Information

    • 12047531
    • 10-Way F Mirco-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

GRY

118

Speaker Return - Left Front

2

TAN

201

Speaker Feed - Left Front

3

DK GRN

117

Speaker Return - Right Front

4

LT GRN

200

Speaker Feed - Right Front

5

BLK/WHT

351

Ground - Clean

6

GRY/BLK

308

Parklamp Switch Signal - Parklamp ON

7

BRN/WHT

230

Instrument Panel Lamps Dimmer Module Output

8

--

--

Not Used

9

YEL

43

Fused Output - Accessory

10

ORN

640

Fused Output - Battery

Radio, C2


Object Number: 62477  Size: CH

Connector Part Information

    • 12065785
    • 10-Way F Mirco-Pack 100 Series (GRY)

Pin

Wire Color

Circuit No.

Function

11-13

--

--

Not Used

14

LT GRN

1011

Remote Radio Control Signal

15

--

--

Not Used

16

DK GRN

389

Vehicle Speed Signal - 4000 Pulses Per Mile

17

LT BLU

115

Speaker Return - Right Rear

18

DK BLU

46

Speaker Feed - Right Rear

19

YEL

116

Speaker Return - Left Rear

20

BRN

199

Speaker Return - Left Rear

Radio Speaker, Left Front Door


Object Number: 280768  Size: CH

Connector Part Information

    • 12052832
    • 2-Way M Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

118

Speaker Return - Left Front

B

TAN

201

Speaker Signal - Left Front

Radio Speaker, Right Front Door


Object Number: 280768  Size: CH

Connector Part Information

    • 12052832
    • 2-Way M Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

117

Speaker Return - Right Front

B

LT GRN

200

Speaker Signal - Right Front

Radio Speaker, Left Rear


Object Number: 280768  Size: CH

Connector Part Information

    • 12052832
    • 2-Way F Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

116

Speaker Return - Left Rear

B

BRN

199

Speaker Feed - Left Rear

Radio Speaker, Right Rear


Object Number: 280768  Size: CH

Connector Part Information

    • 12052832
    • 2-Way F Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

115

Speaker Return - Right Rear

B

DK BLU

46

Speaker Feed - Right Rear