GM Service Manual Online
For 1990-2009 cars only

Cellular Phone (Base System)


Object Number: 193780  Size: CH

Connector Part Information

    • ZM 9-3
    • 9-Way M

Pin

Wire Color

Circuit No.

Function

1

BRN

X410

B+ from Fuse #14

2

BLK

F410

Ground to G201

3

BRN/WHT

XM161

Serial Data Class 2

4

RED

A411

B+ from Multifunction Relay K134

5

WHT

M16

Cell Phone Negative Output

6

BRN/WHT

XM16

Cell Phone Positive Output

7-9

--

--

Not Used

Cellular Phone (Bose System)


Object Number: 193780  Size: CH

Connector Part Information

    • ZM 9-3
    • 9-Way M

Pin

Wire Color

Circuit No.

Function

1

BRN

X10

B+ from Fues #14

2

BLK

F10

Ground to G201

3

BRN/WHT

XM15

Serial Data Class 2

4

RED

A11

B+ from Mulotifunction Relay K134

5

WHT

M16

Cell Phone Negative Output

6

BRN/WHT

XM16

Cell Phone Positive Output

7-9

--

--

Not Used

CD Changer (Base System)


Object Number: 193780  Size: CH

Connector Part Information

    • ZF 9-21
    • 9-Way F

Pin

Wire Color

Circuit No.

Function

1

BLK

F10

CD Common

2

WHT

M17

LH CD Output Signal

3

BLU

P15

RH CD Output Signal

4

BLK

S2

Shield Wire

5

RED

A211

B+ from Fuse #8

6

BLK

F111

Ground to G201

7

YEL

B220

CD Data Bus

8-9

--

--

Not Used

CD Changer (Bose System)


Object Number: 194011  Size: CH

Connector Part Information

    • 12047531
    • ASM 10F M/P 100 (BLK)

Pin

Wire Color

Circuit No.

Function

1

WHT

M45

LH CD Output Signal

2

BLU

P45

RH CD Output Signal

3

BLK

F45

CD Common

4

 

S5

Shield Wire

5

RED

A201

B+ from Fuse #8

6

--

--

Not Used

7

BLK

F101

Ground to G201

8-9

--

--

Not Used

10

YEL

B20

CD Data Bus

Radio (Base System)


Object Number: 193683  Size: CH

Connector Part Information

    • 12110115
    • ASM 32F M/P 100 (DK BLU)

Pin

Wire Color

Circuit No.

Function

E1

YEL

B220

CD Data Bus

E2-E4

--

--

Not Used

E5

GRY/YEL

RB40

Illumination Signal

E6

--

--

Not Used

E7

WHT

M16

Cellular Phone Negative Input

E8

BRN/WHT

XM16

Cellular Phone Positive Input

E9

--

--

Not Used

E10

BLK

F10

CD Common

E11

WHT

M17

LH CD Input Signal

E12

GRN

U41

LH Rear Positive Output

E13

BRN/GRN

XU42

LH Rear Negative Output

E14

BRN/YEL

XB10

RH Front Negative Output

E15

YEL

B8

RH Front Positive Output

E16

BLK

F40

Ground to G201

F1

RED

A52

B+ from Multifunction Relay K134

F2

--

--

Not Used

F3

RED/WHT

AM110

Radio ON Signal Output

RED/WHT

AM116

Radio ON Signal Output

F4

GRY/GRN

RU72

B+ from Fuse #26

F5

BLK

F49

Ground to G201

F6

BRN/WHT

XM830

Serial Data (Class 2)

F7

--

--

Not Used

F8

BLU/RED

PA101

Steering Wheel Switch Input

F9

BLK

B899

Ground to G201

F10

--

--

Not Used

F11

BLU

P15

RH CD Input Signal

F12

BLU

P1

LH Front Positive Output

F13

BRN/BLU

XP4

LH Front Negative Output

F14

BRN/WHT

XM42

RH Rear Negative Output

F15

WHT

M42

RH Rear Positive Output

F16

--

--

Not Used

Radio Antenna Amplifier


Object Number: 556605  Size: CH

Connector Part Information

    • F 2-33
    • 2-Way F

Pin

Wire Color

Circuit No.

Function

X

BRN

X16

B+ When Defogger is ON

Y

RED/WHT

AM42

Radio ON Signal

Radio (Bose System)


Object Number: 193683  Size: CH

Connector Part Information

    • 12110115
    • ASM 32F M/P 100 (DK BLU)

Pin

Wire Color

Circuit No.

Function

E1

YEL

B20

Sound Processor Signal

E2-E4

--

--

Not Used

E5

GRY/YEL

RB40

Illumination Signal

E6-E11

--

--

Not Used

E12

WHT

M92

LH Negative Output

E13

WHT

XM92

LH Positive Output

E14

BLK

S47

Shield Wire

E15

BLK

S46

Shield Wire

E16

BLK

F40

F49

Ground to G201

F1

RED

A52

B+ from Multifunction Relay K134

F2

--

--

Not Used

F3

RED/WHT

AM110

Radio ON Signal

RED/WHT

AM116

Radio ON Signal

F4

GRY/GRN

RU72

B+ from Fuse #26

F5

BLK

F49

Ground to G201

F6

BRN/WHT

XM45

Serial Data (Class 2)

F7

--

--

Not Used

F8

BLU/RED

PA101

Remote Control Signal

F9

BLK

F899

Remote Control Signal

F10

--

--

Not Used

F11

BLK

S45

Shield Wire

F12

WHT

M90

Chime Positive Output (Not Used)

F13

BRN/WHT

XM93

Chime Negative Output (Not Used)

F14

WHT

M91

RH Negative Output

F15

BRN/WHT

XM91

RH Positive Output

F16

--

--

Not Used

Radio Speaker Amplifier (Bose System)


Object Number: 194193  Size: CH

Connector Part Information

    • ZF 25-1
    • 25-Way F

Pin

Wire Color

Circuit No.

Function

1

GRN

U3

RH Rear Speaker Signal Output

2

BRN/GRN

XU3

RH Rear Speaker Signal Output

3

BRN/BLU

XP12

LH Front Negative Input

4

BRN/YEL

XB12

RH Front Negative Input

5

BRN/GRN

XU12

LH Rear Negative Input

6

BRN/WHT

XM10

RH Rear Negative Input

7

WHT

M9

RH Rear Positive Input

8

GRN

U11

LH Rear Positive Input

9

YEL

B11

RH Front Positive Input

10

BLU

P11

LH Front Positive Input

11-12

--

--

Not Used

13

RED

A202

B+ from Fuse #6

14

WHT

M3

LH Rear Speaker Signal Output

15

BRN/WHT

XM3

LH Rear Speaker Signal Output

16

BRN/BLU

XP2

LH Front Door Speaker Output

17

BLU

P2

LH Front Door Speaker Output

18

YEL

B4

RH Front Door Speaker Output

19

BRN/YEL

XB11

RH Front Door Speaker Output

20

GRN

U43

LH Rear Door Speaker Output

21

BRN/GRN

XU43

LH Rear Door Speaker Output

22

WHT

M43

RH Rear Door Speaker Output

23

BRN/WHT

XM43

RH Rear Door Speaker Output

24

BLK

F90

Ground

25

RED

A150

Amp Enable Input

Radio Interface Module (RIM), C1


Object Number: 194156  Size: CH

Connector Part Information

    • 12110207
    • ASM 32F M/P 100 (LT BLU)

Pin

Wire Color

Circuit No.

Function

C1-D1

--

--

Not Used

D2

RED

A150

Amp Enable Output

D3-D11

--

--

Not Used

D12

BRN/WHT

XM90

Chime Negative Input (Not Used)

D13

WHT

M90

Chime Positive Input (Not Used)

D14

WHT

M16

Cell Phone Negative Input

D15

BRN/WHT

XM16

Cell Phone Positive Input

D16

--

--

Not Used

Radio Interface Module (RIM), C2


Object Number: 193679  Size: CH

Connector Part Information

    • 12110206
    • ASM 24F M/P 100 (LT BLU)

Pin

Wire Color

Circuit No.

Function

A1

BLK

F151

Ground

A2

BRN/WHT

XM10

RH Rear Negative Output

A3

WHT

M9

RH Rear Positive Output

A4

BLK

SO3

Shield Wire

A5

BRN/GRN

XU12

LH Rear Negative Output

A6

GRN

U11

LH Rear Positive Output

A7

BLK

SO4

Shield Wire

A8

BRN/YEL

XB12

RH Front Negative Output

A9

YEL

B11

RH Front Positive Output

A10

BLK

SO1

Shield Wire

A11

BRN/BLU

XP12

LH Front Negative Output

A12

BLU

P11

LH Front Positive Output

B1

RED

A205

B+ from Multifunction Relay K134

B2

--

--

Not Used

B3

BRN/WHT

XM45

Serial Data (Class 2)

B4

BRN/WHT

XM92

LH Positive Input

B5

WHT

M92

LH Negative Input

B6

WHT

M91

RH Negative Input

B7

BRN/WHT

XM91

RH Positive Input

B8

WHT

M45

LH CD Positive Input

B9

BLK

F45

CD Common

B10

--

--

Not Used

B11

BLU

P45

RH CD Positive Input

B12

BLK

SO2

Shield Wire

Steering Wheel Radio Control Switch


Object Number: 567855  Size: CH

Connector Part Information

    • ZPF 4-50
    • 4-Way F

Pin

Wire Color

Circuit No.

Function

A

GRY

R1

LED Output Control

B

BLU/RED

PA101

Steering Wheel Switch Input

C

--

--

Not Used

D

BRN

X1

Ground