GM Service Manual Online
For 1990-2009 cars only
Connector 1: Cover - ABS Fill
Connector 2: Electronic Brake Control Module (EBCM)
Connector 3: Lamp Driver Module
Connector 4: Oil Feeding Connector
Connector 5: Wheel Speed Sensor - Left Front
Connector 6: Wheel Speed Sensor - Left Rear
Connector 7: Wheel Speed Sensor - Right Front
Connector 8: Wheel Speed Sensor - Right Rear

Cover - ABS Fill


Object Number: 1467031  Size: CH

Connector Part Information

  • OEM: MG610331
  • Service: N/A
  • Description: 4-Way F SWP Series (NA)

Cover - ABS Fill

Pin

Wire

Circuit

Function

1

RD/YE

241

Ignition 3 Voltage

2-4

--

--

Not Used

Electronic Brake Control Module (EBCM)


Object Number: 1506608  Size: CH

Connector Part Information

  • OEM: 368482-1
  • Service: N/A
  • Description: 25-Way F Mixed Series (BK)

Electronic Brake Control Module (EBCM)

Pin

Wire

Circuit

Function

1

BN

872

Right Front Wheel Speed Sensor Return

2

WH

833

Right Front Wheel Speed Sensor Signal

3

WH/D-GN

834

Rough Road Sensor Signal

4

PK/WH

739

Ignition 1 Voltage

5

D-GN/WH

884

Left Rear Wheel Speed Sensor Signal

6

BN/BK

885

Left Rear Wheel Speed Sensor Return

7

L-GN

2152

Serial Data

8

BK

850

Ground

9

RD

42

Battery Positive Voltage

10-15

--

--

Not Used

16

GY

875

Brake Failure Signal

17

--

--

Not Used

18

BN

20

Stop Lamp Supply Voltage

19

WH

830

Left Front Wheel Speed Sensor Signal

20

BK

873

Left Front Wheel Speed Sensor Return

21

--

--

Not Used

22

PU

883

Right Rear Wheel Speed Sensor Return

23

L-BU

882

Right Rear Wheel Speed Senosr Signal

24

BK

850

Ground

25

RD

42

Battery Positive Voltage

Lamp Driver Module


Object Number: 1998000  Size: CH

Connector Part Information

  • OEM: 368530-1
  • Service: N/A
  • Description: 6-Way F 070 Econoseal J-Mark II Series (BK)

Lamp Driver Module

Pin

Wire

Circuit

Function

A

BK

150

Ground

B

PK/BK

539

Ignition 1 Voltage

C

BN

33

Brake Warning Indicator Control

D

--

--

Not Used

E

GY

875

Brake Failure Signal

F

D-GN

867

ABS Indicator Control

Oil Feeding Connector


Object Number: 1467077  Size: CH

Connector Part Information

  • OEM: MG640333
  • Service: N/A
  • Description: 4-Way M SWP Series (BK)

Oil Feeding Connector

Pin

Wire

Circuit

Function

1

PK/WH

739

Ignition 1 Voltage

2

BK

850

Ground

3

RD

42

Battery Positive Voltage

4

L-GN

2152

Serial Data

Wheel Speed Sensor - Left Front


Object Number: 537107  Size: CH

Connector Part Information

  • OEM: 12052644
  • Service: N/A
  • Description: 2-Way F Metri-Pack 150 Series Sealed (GY)

Wheel Speed Sensor - Left Front

Pin

Wire

Circuit

Function

A

WH

830

Left Front Wheel Speed Sensor Signal

B

BK

873

Left Front Wheel Speed Sensor Return

Wheel Speed Sensor - Left Rear


Object Number: 635009  Size: CH

Connector Part Information

  • OEM: 12052641
  • Service: N/A
  • Description: 2-Way F Metri-Pack 150 Series (BK)

Wheel Speed Sensor - Left Rear

Pin

Wire

Circuit

Function

A

WH

884

Left Rear Wheel Speed Sensor Signal

B

BK

885

Left Rear Wheel Speed Sensor Return

Wheel Speed Sensor - Right Front


Object Number: 537107  Size: CH

Connector Part Information

  • OEM: 12052644
  • Service: N/A
  • Description: 2-Way F Metri-Pack 150 Series Sealed (GY)

Wheel Speed Sensor - Right Front

Pin

Wire

Circuit

Function

A

WH

833

Right Front Wheel Speed Sensor Signal

B

BK

872

Right Front Wheel Speed Sensor Return

Wheel Speed Sensor - Right Rear


Object Number: 635009  Size: CH

Connector Part Information

  • OEM: 12052641
  • Service: N/A
  • Description: 2-Way F Metri-Pack 150 Series (BK)

Wheel Speed Sensor - Right Rear

Pin

Wire

Circuit

Function

A

WH

882

Right Rear Wheel Speed Sensor Signal

B

BK

883

Right Rear Wheel Speed Sensor Return