GM Service Manual Online
For 1990-2009 cars only
Table 1: Electronic Brake Control Module (EBCM) C1
Table 2: Electronic Brake Control Module (EBCM)
Table 3: Wheel Speed Sensor - LF
Table 4: Wheel Speed Sensor - RF

Electronic Brake Control Module (EBCM) C1


Object Number: 684792  Size: CH

Connector Part Information

    • 12052613
    • 2-Way F Metri-Pack 480 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

BK

1850

Ground

B

RD

642

Battery Positive Voltage

Electronic Brake Control Module (EBCM)


Object Number: 861663  Size: CH

Connector Part Information

    • 15339077
    • 20-Way F Micro-Pack 100W (BK)

Pin

Wire Color

Circuit No.

Function

A1

YE

873

Left Front Wheel Speed Sensor Low Reference

A2

D-GN

872

Right Front Wheel Speed Sensor Signal

A3

PU

420

TCC Brake Switch/Cruise Control Release Signal

A4-A8

--

--

Not Used

A9

L-BU

1122

ABS/TCS Class 2 Serial Data

A10

PU

333

Brake Fluid Level Sensor Signal

B1

L-BU

830

Left Front Wheel Speed Sensor Signal

B2

TN

833

Right Front Wheel Speed Sensor Low Reference

B3

YE/BK

1827

Vehicle Speed Signal

B4-B9

--

--

Not Used

B10

BN

441

Ignition 3 Voltage

Wheel Speed Sensor - LF


Object Number: 523630  Size: CH

Connector Part Information

    • 15326801
    • 2-Way F GT 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

L-BU

830

Left Front Wheel Speed Sensor Signal

B

YE

873

Left Front Wheel Speed Sensor Low Reference

Wheel Speed Sensor - RF


Object Number: 523630  Size: CH

Connector Part Information

    • 15326801
    • 2-Way F GT 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

D-GN

872

Right Front Wheel Speed Sensor Signal

B

TN

833

Right Front Wheel Speed Sensor Low Reference