GM Service Manual Online
For 1990-2009 cars only

Rear Radio Control Module


Object Number: 40422  Size: CH

Connector Part Information

    • 12064762
    • 6-Way F Metri-pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

YEL

43

Accessory Voltage

B

--

--

Not Used

C

GRY

8

Instrument Panel Lamp Supply Voltage - 1

D

DK BLU

1796

Steering Wheel Controls Signal

E

--

--

Not Used

F

BLK

1450

Ground

Radio


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

E2-E5

--

--

Not Used

E6

DK BLU

1796

Steering Wheel Controls Signal (REAR SEAT)

E7-E11

--

--

Not Used

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/WHT

351

Ground

F1

ORN

640

Battery Positive Voltage

F2

YEL

43

Accessory Voltage

F3

DK GRN

145

Antenna Relay Coil Supply Voltage

F4

GRY

8

Instrument Panel Lamp Supply Voltage - 1

F5

YEL

32

Fuse Supply Voltage - 1

F6-F11

--

--

Not Used

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

Radio Antenna Module


Object Number: 95782  Size: CH

Connector Part Information

    • 12065651
    • 2-Way M Metri-pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

145

Antenna Relay Coil Supply Voltage

B

BLK/WHT

351

Ground - Clean

Radio Speaker, LF Door (C1)


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 (+)

Radio Speaker, RF Door (C1)


Object Number: 280768  Size: CH

Connector Part Information

    • 12052832
    • 2-Way F Metri-pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

200

Right Front Speaker Output (+)

B

DK GRN

117

Right Front Speaker Output (-)

Radio Speaker, LR


Object Number: 280768  Size: CH

Connector Part Information

    • 12052832
    • 2-Way F Metri-pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

199

Left Rear Speaker Output (+)

B

YEL

116

Left Rear Speaker Output (-)

Radio Speaker, RR


Object Number: 280768  Size: CH

Connector Part Information

    • 12052832
    • 2-Way F 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 (+)