GM Service Manual Online
For 1990-2009 cars only

Cellular Telephone (Base System)


Object Number: 193985  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 Telephone (Bose System)


Object Number: 193985  Size: CH

Connector Part Information

    • ZM 9-3
    • 9 Way M

Pin

Wire Color

Circuit No.

Function

1

BRN

X10

B+ from fuse #14

2

BLK

F10

Ground to G201

3

BRN/WHT

XM15

Serial data (Class 2)

4

RED

A11

B+ from multifunction relay K134

5

WHT

M16

Cell phone negative output

6

BRN/WHT

XM16

Cell phone positive output

7-9

NOT USED

Compact Disk 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

 

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

Compact Disk 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

B20

YEL

CD data bus

Heated Outside Rear View Mirror and Rear Window Defogger Relay K35


Object Number: 194422  Size: CH

Connector Part Information

    • ZF 6-14
    • 6 Way F

Pin

Wire Color

Circuit No.

Function

1

BRN

X84

B+ from Fuse #14

2

RED

A18

B+ from Fuse #34

3

--

--

Not used

4

BLK/WHT

FM14

Defogger Switch Input

5

BLK/WHT

FM10

Heated Mirrors On Signal

6

BLK

F84

Ground to G103

7

--

--

Not used

8

BRN

X15

Rear Defogger On Signal

Inflatable Restraint Steering Wheel Module Coil


Object Number: 194006  Size: CH

Connector Part Information

    • ZF 8-5
    • 8 Way F

Pin

Wire Color

Circuit No.

Function

1

BLK

F122

Ground to G201

2

BRN/WHT

XM1

Horn relay control signal

3

RED/WHT

AM116

LED control signal

4

BLU/RED

PA101

Steering wheel switch signal

5-6

--

--

Not used

7

YEL/WHT

BM

30

Driver front airbag high signal

8

YEL

B30

Driver front airbag low signal

Radio, AM/FM Stereo and Clock and Tape Player and Compact Disk Player (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

F49

Ground to G201

F1

RED

A52

B+ from multifunction relay K134

F2

--

--

Not used

F3

RED/WHT

AM110

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 Female

Pin

Wire Color

Circuit No.

Function

X

BRN

X16

B+ When Defogger is ON

Y

RED/WHT

AM42

Radio ON Signal

Radio, AM/FM Stereo and Clock and Tape Player and Compact Disk Player (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

GRN

M92

LH negative output

E13

BRN/GRN

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

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

A200

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

Sound Processor Interface Connector 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

Sound Processor Interface Connector C2


Object Number: 193679  Size: CH

Connector Part Information

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

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

XM12

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

Serail 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 Female

Pin

Wire Color

Circuit No.

Function

A

GRY

R1

LED Output Control

B

BLU/RED

PA101

Steering Wheel Swich Input

C

--

--

Not Used

D

BRN

X1

Ground