A1

BRN/BLU

XP830

TS Day/Night Signal

A2

BRN

X899

Fused Ignition Voltage

A3

BRN/PPL

XY810

Key Disarm Signal

A4

WHT

M50

High Beam On/Off Signal

A5

BRN/PPL

XY999

Restraint System Deployment Signal (OnStar)

A6

BLK/PPL

FY803

Unlock All Doors Signal

A7

RED/YEL

AB810

TS On/Off Signal

A8

BLK

FX803

Lock All Doors Signal

A9

--

--

Not Used

A10

RED

A999

Key-in Positive Voltage

A11

BRN

X826

Crank Positive Voltage

A12

--

--

Not Used

B1

YEL

B900

Gear Out Of Park Postion Signal

B2

GRY

R899

Door Jamb Signal, All

B3

RED

A910

Fused Battery Voltage

B4-B8

--

--

Not Used

B9

BRN/WHT

XM834

Class 2 Serial Data

B10

RED/WHT

AM810

Exterior Lamp Power

B11

--

--

Not Used

B12

BRN/PPL

XY805

Rear Compartment Release Signal

C1

BLK

F910

Ground to G103

C2

--

--

Not Used

C3

BRN/PPL

XY800

Delayed Interior Lamps Relay Control

C4

BRN/WHT

XM899

Horn Relay Control

C5

BRN/PPL

XY802

DRL/High-Beam Relay Control

C6

BRN/BLU

XP804

Security Telltale

C7

BRN/YEL

XB910

Headlamps Required Telltale

C8

WHT

M60

High-Beam Relays Control

C9

BRN/RED

XA810

Low-Beam Relay Control

C10

BRN/PPL

XY803

Drivers Door Unlock Relay Control

C11

BRN/PPL

XY807

Doors Unclock Relay Control

C12

BRN/WHT

XM810

Park Lamp Relay Control

C13

BRN/PPL

XY801

Interior Lamp Relay Control

C14

BRN/BLK

XF830

Twilight Telltale

C15

BLK/RED

FA399

Brake to Shift Telltale

C16

--

--

Not Used

D1

BRN/BLU

XP811

Battery Guard Relay Control

D2

BRN/PPL

XY806

Doors Lock Relay Control

D3-D4

--

--

Not Used

D5

BRN/PPL

XY804

Fuel Filler Door Signal

D6

YEL

B810

Wiper 1 Position Signal

D7

BRN/WHT

XM9

Rear Compartment Courtesy Lamp Switch Signal

D8

--

--

Not Used

D9

RED/WHT

AM899

Park Lamp On/Off Signal

D10

YEL

B899

Low-Beam On/Off Signal

D11

BLK/BRN

FX899

Brake Switch Signal

D12

--

--

Not Used

D13

WHT

M808

Fast Wiper Input Signal

D14

BLK/BRN

FX810

TS Delay Signal

D15

BLK/PPL

FY810

TS Signal Return

D16

BRN/PPL

XY112

Interior Lamps On/Off Signal

1

BRN/PPL

XY802

Relay Control

2

--

--

Not Used

3

RED

A825

Fused Battery Feed

4

WHT

M8

Lamp ON Signal

5

RED

A10

Fused Battery Feed

1

BLK/RED

BRN/PPL

FA811

XY804

Fuel Door Release Input Signal from the body control module and Trunk Release Button

2

BLK/RED

FA809

Unlock Door Output Signal to Driver's Door Actuator

3

--

--

Not Used

4

BRN/PPL

XY803

Driver's Door Unlock Signal from the body control module

5

RED

A888

Battery Power Input

6

BLK/RED

FA805

Fuel Door Unlock Signal to Fuel Lid Actuator

7

BRN/PPL

XY807

Doors Unlock Input Signal from the body control module

8

RED

A911

Ignition Power Input

9

BLK/RED

BRN/PPL

FA812

XY805

Trunk Lid Lock Release Input Signal from the body control module and Fuel Lid Unlock Button

10

BLK/RED

FA801

Unlock Door Output Signal to Passenger and Rear Door Actuators

11

BRN/PPL

XY806

Doors Lock Input Signal from body control module

12

BLK/YEL

FB801

Doors Lock Output Signal to All Doors and Fuel Lid

13

BLK/RED

FA807

Trunk Lid Lock Output Signal to the Trunk Lid Actuator

14

BLK

F911

Ground

1

GRY/GRN

RU70

Fused Battery Feed From Park Lamp Relay

2

GRY/YEL

RB1

Dimmer Output Signal

3

BRN

X22

Fused Ignition Feed

4

BRN/RED

XA811

Low Beam Relay Signal

5

BRN/WHT

XM815

Park Lamp Relay Signal

6

YEL

B60

Low Beam ON/OFF Signal

7

RED/WHT

AM813

Park Lamp ON/OFF Signal

8

BRN/PPL

XY112

Interior Lamps ON/OFF Signal

9

RED/YEL

AB810

TS ON/OFF Signal

10

BLK/BLU

FP28

Fog Lamp Switch Signal

11

BLK/PPL

FX810

TS Delay Signal

12

BLK/PPL

FY810

TS Delay Signal Return

13

BLK

F18

Ground

14

YEL

B55

Fused Battery Feed From Low Beam Relay

15

--

--

Not Used

16

BRN/BLK

XF830

TS Indicator

17

RED

A5

Fused Battery Feed

18

GRY/WHT

RM1

RM900

Chime Control Signal

1

--

--

Not Used

2

RED

A121

Fused Battery Feed

3

--

--

Not Used

4

BRN/WHT

XM30

Horn ON Signal

5

--

--

Not Used

6

BRN/WHT

XM1

XM899

Switch Signal

7

--

--

Not Used

8

BLK

F700

Ground

9

--

--

Not Used

1

BLK/BRN

FX805

Door Lock Signal

2

BLK/PPL

FY805

Door Unlock Signal

3

RED/BLU

AP807

Illumination Signal

4

BLK

F12

Ground

1

GRY/WHT

RM2

Door Open Signal

2

GRY

R2

Door Open Signal

1

WHT

M70

Relay Control

2

WHT

M65

Lamp ON (DRL) Output

3

RED

A832

Fused Battery Feed

4

BLK

F803

Ground

5

BLK/WHT

FM19

Lamp ON (DRL) Input

1

GRY

R2

Door Open Signal

2

GRY

R1

Door Open Signal

1

BRN/RED

XA810

XA811

Relay Control

2

--

--

Not Used

3

RED/WHT

AM811

Exterior Lamp Power

4

YEL

B50

Lamps ON Signal

5

RED

A814

Fused Battery Feed

1

BLK/RED

FA888

High Beam ON Signal

2

RED/BLU

AP805

Rear Compartment Open Signal

3

GRY/BLK

RF75

Fused Battery Feed

4

BLK/BLU

FP36

Fog Lamp Indicator Signal

5

RED

A831

Fused battery Feed

6

BLK

F805

Ground

7

BRN/PPL

ZY800

Delayed Interior Lamp Relay Signal

8

BLK/BLU

FP28

Fog Lamp Switch Signal

9

BRN/PPL

XY801

Interior Lamp Relay Signal

10

BRN

X820

Fused Ignition Feed

11

BRN/BLU

XP810

Battery Guard Relay Control

12

RED

A821

Fused Battery Feed

13

BRN/BLU

XP803

Rear Compartment Open Signal

14

RED

A600

Battery Guard Relay Output

1

BRN/WHT

XM810

XM815

Relay Control

2

--

--

Not Used

3

RED/WHT

AM810

AM811

Exterior Lamp Power

4

GRY/GRN

RU812

Lamp ON Signal

5

RED

A813

Fused Battery Feed

1

--

--

Not Used

2

GRY

R6

Door Open Signal

1

BLK/BRN

FX805

Door Lock Signal

2

BLK/PPL

FY805

Door Unlock Signal

3

RED/BLU

AP807

Illumination Signal

4

BLK

F12

Ground

1

--

--

Not Used

2

RED

A850

Fused Battery Feed

3

--

--

Not Used

4

RED

A827

Fused Battery Feed

5

BLK/RED

FA888

B+ for Fog Lamps

6

WHT

M62

Relay Control

7

--

--

Not Used

8

WHT

M64

M65

Lamp On Signal

9

--

--

Not Used

1

GRY

R2

Door Open Signal

2

GRY

R1

Door Open Signal