A1

DK BLU

1393

Interior Lamp Relay Coil Control

A2

WHT

1080

Park Lamp Relay Control

A3

ORN

2140

Battery Positive Voltage

A4

--

--

Not Used

A5

LT GRN

1037

BCM Class 2 Serial Data

A6

BLK

1050

Ground

A7

BLK

1050

Ground

A8

LT GRN/BLK

592

DRL Relay Control

A9

--

--

Not Used

A10

WHT

156

Courtesy Lamp Low Control

A11

LT GRN

377

Keyless Entry Serial Data (w/o 9C1/9C3)

A12

PPL

1500

Ignition 0 Voltage

B1

LT GRN/BLK

3140

Battery Positive Voltage (9C1/9C3)

B2

DK GRN/

WHT

1317

Fog Lamp Relay Control (Impala LS/ Monte Carlo SS)

B3

BLK/WHT

1969

Headlamp High Beam Relay Control

B4

--

--

Not Used

B5

BLK

28

Horn Relay Control

B6

DK BLU

38

Backup Lamp Relay Control

B7

BLK

1050

Ground

B8

TAN/WHT

816

A/T Shift Lock Solenoid Supply Voltage

B9

WHT

1459

Security System Sensor Supply Voltage

B10

PNK

1200

Headlamp High Beam Signal

B11

GRY

8

Instrument Panel Lamp Supply Voltage 1

B12

BLK

1835

Security System Sensor Low Reference

A1

ORN

1940

Battery Positive Voltage

A2

LT BLU

1344

Trunk Release Relay Control

A3

YEL

1836

Security System Sensor Signal

A4

ORN

1840

Battery Positive Voltage

A5

LT GRN/BLK

1137

DRL Ambient Light Sensor Signal

A6

TAN

294

Door Lock Actuator Unlock Control

A7

GRY

295

Door Lock Actuator Lock Control

A8

GRY

157

Interior Lamp Control

A9

BRN/WHT

1571

Traction Control Switch Signal (w/o 9C1/9C3)

A10

PNK

139

Ignition 1 Voltage

A11

RED/BLK

744

Trunk Ajar Switch Signal

A12

TAN

694

Driver Door Lock Actuator Unlock Control

B1

--

--

Not Used

B2

YEL/BLK

1138

DRL Ambient Light Sensor Low Reference

B3

ORN/BLK

781

Door Lock Switch Signal

B4

YEL

10

Headlamp Switch Signal

B5

BLK/WHT

1251

Ground

B6

DK BLU/

WHT

1495

Courtesy Lamp Switch Signal

B7

PPL

328

Surveillance Mode Switch Signal (9C1/9C3)

B8

ORN

480

Load Management Control

B9

BLK

707

RAP Relay Coil Supply Voltage

B10-B12

--

--

Not Used

A1

DK BLU/WHT

727

Door Open Switch Signal

A2

LT BLU

74

Park Lamp Switch Signal

A3

--

--

Not Used

A4

DK GRN/

WHT

762

A/C Request Signal

A5

YEL

43

Accessory Voltage

A6

--

--

Not Used

A7

BLK

1576

Trunk Release Switch Signal

A8

DK BLU

49

Driver Door Open Switch Signal

B1

LT GRN

80

Key In Ignition Switch Signal

B2

DK BLU/

WHT

148

Courtesy Lamp Supply Voltage

B3

LT GRN

262

Driver Door Key Switch Signal (w/o 9C1/9C3)

B4

--

--

Not Used

B5

DK GRN

389

Vehicle Speed Signal

B6

LT GRN

1844

Park Brake Indicator Supply Voltage

B7

ORN

192

Front Fog Lamp Switch Signal (Impala LS/ Monte Carlo SS)

B8

--

--

Not Used

1

--

--

Not Used

2

PPL

1132

DLC Class 2 Serial Data

3

--

--

Not Used

4

BLK

1050

Ground

5

BLK/WHT

1251

Ground

6-15

--

--

Not Used

16

ORN

2140

Battery Positive Voltage

A

PPL

1132

DLC Class 2 Serial Data

B

DK GRN

1049

PCM Class 2 Serial Data

C

PPL

1807

Class 2 Serial Data - Primary (w/o 9C1)

D

ORN

1044

Radio Class 2 Serial Data

E

LT BLU

1122

ABS/TCS Class 2 Serial Data

F

DK BLU

1128

SDM Class 2 Serial Data

G

GRY

1036

IPC Class 2 Serial Data

H

WHT

1038

HVAC Class 2 Serial Data

J

--

--

Not Used

K

YEL

1127

Trip Computer Class 2 Serial Data (w/o 9C1)

L

DK BLU

2272

Amplifier Class 2 Serial Data (w/U2K)

M

LT GRN

1037

BCM Class 2 Serial Data