GM Service Manual Online
For 1990-2009 cars only
Table 1: Electronic Brake Control Module
Table 2: Instrument Panel Cluster -- Buick And Oldsmobile
Table 3: Instrument Panel Cluster -- Pontiac Only
Table 4: C1 Remote Control Door Lock Receiver

Electronic Brake Control Module


Object Number: 287960  Size: CH

Connector Part Information

    • 12160423
    • 32-Way F Metri-Pack Series 280 Micro-Pack Series 100 W (BLK)

Pin

Wire Color

Circuit No.

Function

1

GRA

1056

Steering Wheel Position Sensor Feed - 5 Volt Reference

2

PNK

1632

ABS Enable Relay Output - Coil

3

GRN DK

1288

ABS Isolation Solenoid Feed - Left Front

4

PNK

439

Fuse Output - Ignition 1 - Type III Fuse

5

ORN/BLK

556

Steering Wheel Position Sensor Return

8

BLU LT

830

Wheel Speed Sensor Signal - Left Front

9

GRN DK

872

Wheel Speed Sensor Signal - Right Front

10

BLK

884

Wheel Speed Sensor Signal - Left Rear

11

BRN

882

Wheel Speed Sensor Signal - Right Rear

12

TAN

800

Serial Data Signal - UART - 8192 Baud - Primary

13

ORN

340

Fuse Output - Battery - Type III Fuse

16

WHT

17

Stop Lamp Switch Output

17

BLU LT

1059

Steering Wheel Position Sensor Signal

18

BRN

1295

Electronic Variable Orifice Solenoid Output

19

BLU LT

1289

ABS Isolation Solenoid Feed - Right Front

20

PNK

849

Brake Fluid Level Sensor Signal

21

YEL

873

Wheel Speed Sensor Return - Left Front

22

TAN

833

Wheel Speed Sensor Return - Right Front

23

RED

885

Wheel Speed Sensor Return - Left Rear

24

WHT

883

Wheel Speed Sensor Return - Right Rear

A

PPL

1282

ABS Motor Feed - Right Front

B

BLK

1283

ABS Motor Return - Right Front

C

RED

1633

ABS Enable Relay Output - N.O Contact

D

BLK

250

Ground

E

ORN

1285

ABS Motor Return - Rear

F

GRN DK

1284

ABS Motor Feed - Rear

G

BLK

1280

ABS Motor Feed - Left Front

H

PNK

1281

ABS Motor Return - Left Front

Instrument Panel Cluster -- Buick And Oldsmobile


Object Number: 599185  Size: CH

Connector Part Information

    • 12045575
    •  32-Way F Micro-Pack Series 100 Instrument Panel Cluster (BLK)

Pin

Wire Color

Circuit No.

Function

C1

GRA

8

Instrument Panel Lamp Feed

C2

--

--

Not Used

C3

WHT

1459

Magnetic Rotation Detection Ignition Key Cylinder Sensor Feed -12 Volt Reference

C4

--

--

Not Used

C5

YEL

1836

Magnetic Rotation Detection Sensor Signal

C6

BLK

1835

Magnetic Rotation Detection Sensor Return

C7

BLK

1350

Ground

C8

TAN

800

Serial Data Signal - UART - 8192 BAUD - Primary

C9

--

--

Not Used

C10

BLK

150

Ground

C11

PNK

1020

Fuse Output - Off, Run, Crank - Type III Fuse

C12

WHT

991

Automatic Lamp Control Relay Ground

C13

GRN LT/BLK

592

Daytime Running Lamp Relay Output - Coil

C14

ORN

1440

Fuse Output - Battery - Type III Fuse

C15

BLK/WHT

451

Engine Control Module Ground

C16

BLU LT

1134

Park Brake Switch Signal

D1

PPL

30

Fuel Gage Sensor Signal

D2

GRN LT

11

High Beam Headlamp Feed

D3

TAN

12

Low Beam Headlamp Feed

D4

GRN DK/WHT

817

Vehicle Speed Signal - 4000 Pulses/Mile

D5-D6

--

--

Not Used

D7

BLU DK

15

Turn Signal Lamp Feed - Right Front

D8

BLU LT

15

Turn Signal Lamp Feed - Left Front

D9

BRN/WHT

419

Check Engine Indicator Lamp Output

D10

--

--

Not Used

D11

GRN LT

66

Air Conditioning Switch Output

D12-D13

--

--

Not Used

D14

BRN/WHT

1571

Traction Control System Switch Signal

D15

--

--

Not Used

D16

TAN

185

Low Windshield Washer Fluid Indicator Lamp Output

Instrument Panel Cluster -- Pontiac Only


Object Number: 599185  Size: CH

Connector Part Information

    • 12045575
    • 32-Way F Micro-Pack Series 100 Instrument Panel Cluster (BLK)

Pin

Wire Color

Circuit No.

Function

C1

BLK

1350

Ground

C2

LT GRN

11

High Beam Headlamp Feed

C3

YEL

1836

Magnetic Rotation Detection Sensor Signal

C4

--

--

Not Used

C5

PPL

30

Fuel Gauge Sensor Signal

C6

RED

1789

Catalytic Converter Temperature Sensor Signal

C7-C9

--

--

Not Used

C10

PNK

1020

Fuse Output - Off, Run, Crank -Type III Fuse

C11

LT GRN/BLK

592

Daytime Running Lamp Relay Output - Coil

C12

WHT

991

Automatic Lamp Control Relay Ground

C13

--

--

Not Used

C14

ORN

1440

Fuse Output - Battery - Type III Fuse

C15

--

--

Not Used

C16

GRY

8

Instrument Panel Lamp Feed

D1

--

--

Not Used

D2

TAN

12

Low Beam Headlamp Feed

D3

DK GRN/WHT

817

Low Beam Headlamp Feed

D4

WHT

1459

Magnetic Rotation Detection Device 12-Volt Feed

D5

TAN

800

Serial Data Signal - UART - 8192 BAUD - Primary

D6

BLU DK

15

Turn Signal Lamp Feed - Right Front

D7

LT BLU

14

Turn Signal Lamp Feed - Left Front

D8

BRN/WHT

419

Check Engine Indicator Lamp Output

D9

--

--

Not Used

D10

BRN/WHT

1571

Traction Control Switch Signal

D11

LT BLU

1134

Park Brake Switch Signal

D12

BLK

1835

Magnetic Rotation Detection Sensor Return

D13

BLK/WHT

451

Engine Control Module Ground

D14

LT GRN

66

A/C Switch Output

D15

BLK

150

Ground

D16

--

--

Not Used

C1 Remote Control Door Lock Receiver


Object Number: 283847  Size: CH

Connector Part Information

    • 12129431
    • 16-Way F Metri-Pack Series 280 (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

694

Power Door Lock Motor Feed-Driver Door Unlock

B

WHT

194

Power Door Lock Relay Feed-Unlock Coil

C

--

--

Not Used

D

--

--

Not Used

E

ORN

40

Fuse Output-Battery-Type III Fuse

F

--

--

Not Used

G

BLK/WHT

56

Trunk Release Motor Feed

H

--

--

Not Used

J

PNK

39

Fuse Output-Ignition 1-Type III Fuse

K

WHT/BLK

572

Keyless Entry Enable Signal

L

BLK/WHT

1455

Keyless Entry Program Enable Signal

M

--

--

Not Used

N

BLK

150

Ground

P

--

--

Not Used

R

LT BLU

195

Power Door Lock Relay Feed-Lock Coil

S

WHT

156

Courtesy Light Output