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

Electronic Brake Control Module (EBCM)


Object Number: 625474  Size: CH

Connector Part Information

    • PED 15328991
    • 33-Way F Micro-Pack 100W Series & 4-Way F GT 280 Series (BK)

Pin

Wire Color

Circuit Number

Function

A

RD

42

Battery Positive Voltage

B

RD

42

Battery Positive Voltage

C

BK

850

Ground

D

BK

850

Ground

A1-A2

--

--

Not Used

A3

D-GN/WH

884

Left Rear Wheel Speed Sensor Signal

A4

BN/BK

885

Left Rear Wheel Speed Sensor Return

A5

PU

883

Right Rear Wheel Speed Sensor Return

A6

YE

882

Right Rear Wheel Speed Sensor Signal

A7

WH

833

Right Front Wheel Speed Sensor Signal

A8

BN

872

Right Front Wheel Speed Sensor Return

A9

BK

873

Left Front Wheel Speed Sensor Return

A10

WH

830

Left Front Wheel Speed Sensor Signal

A11

RD/YE

241

Ignition 3 Voltage

B1-B2

--

--

Not Used

B3

GY/BK

2147

Brake Warning Indicator Lamp Control

B4-B5

--

--

Not Used

B6

L-GN

2152

Keyword Serial Data (ABS)

B7

--

--

Not Used

B8

GY

875

Base Brake Failure Signal

B9-B11

--

--

Not Used

C1-C2

--

--

Not Used

C3

WH/D-GN

834

Rough Road Signal

C4-C6

--

--

Not Used

C7

BN

20

Stop Lamp Supply Voltage

C8

--

--

Not Used

C9

BK

834

Rough Road Signal

C10

--

--

Not Used

C11

BK

--

Vent Tube

Lamp Driver Module


Object Number: 95720  Size: CH

Connector Part Information

    • AK 36636
    • 6-Way F P/C Edgeboard - Standard (BK)

Pin

Wire Color

Circuit No.

Function

A

BN

33

Brake Warning Indicator Control

B

PK/BK

539

Ignition 1 Voltage

C

GY

875

Base Brake Failure Signal

D

BK

150

Ground

E

D-GN

861

ABS Failure Indicator Control

F

GY/BK

2147

Brake Warning Indicator Lamp Control

Oil Feed Cap


Object Number: 1467031  Size: CH

Connector Part Information

    • KET MG 610331
    • 4-Way F SWP Series (BK)

Pin

Wire Color

Circuit No.

Function

1

RD/YE

241

Ignition 3 Voltage

2-4

--

--

Not Used

Oil Feeding Connector


Object Number: 1467077  Size: CH

Connector Part Information

    • KET MG 640333
    • 4-Way M SWP Series (BK)

Pin

Wire Color

Circuit No.

Function

1

RD/YE

241

Ignition 3 Voltage

2

BK

850

Ground

3

RD

42

Battery Positive Voltage

4

L-GN

2152

Keyword Serial Data (ABS)

Wheel Speed Sensor - Left Front


Object Number: 537107  Size: CH

Connector Part Information

    • PED 12052644
    • 2-Way F Metri-Pack 150 Series Sealed (GY)

Pin

Wire Color

Circuit No.

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

    • PED 12052641
    • 2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

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

    • PED 12052644
    • 2-Way F Metri-Pack 150 Series Sealed (GY)

Pin

Wire Color

Circuit No.

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

    • PED 12052641
    • 2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

WH

882

Right Rear Wheel Speed Sensor Signal

B

BK

883

Right Rear Wheel Speed Sensor Return