GM Service Manual Online
For 1990-2009 cars only
Table 1: Brake Pressure Differential Switch Connector
Table 2: EBCM Connector C1
Table 3: EBCM Connector C2
Table 4: EBCM Connector C3
Table 5: Wheel Speed Sensor

Brake Pressure Differential Switch Connector


Object Number: 35437  Size: CH

Connector Part Information

    • 15324282
    • 2 Way F Metri-Pack 150 Series (WHT)

Pin

Wire Color

Circuit No.

Function

A

PPL

680

ABS Pressure Differential Switch Signal

B

BLK

150

Ground G104

EBCM Connector C1


Object Number: 280766  Size: CH

Connector Part Information

    • 12065425
    • 10 Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

241

BRAKE Fuse 18 Output

B

LT GRN

867

ABS Failure Indicator Lamp Control

C

PPL

420

Stoplamp Switch Input

D

--

--

Not Used

E

YEL/BLK

1827

Input from the Speedometer Adapter Module

F

TAN/WHT

799

ABS Diagnostic Link (UART)

G

PPL

1807

Serial Data Signal - Class 2

H

PPL

680

ABS Brake Pressure Differential Switch Signal

J

BLK

150

Signal Ground, G104

K

--

--

Not Used

EBCM Connector C2


Object Number: 68766  Size: CH

Connector Part Information

    • 12124662
    • 5 Way F Metri-Pack 150 Series (BRN)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

830

Wheel Speed Sensor High, Left Front

B

--

--

Not Used

C

DK GRN

872

Wheel Speed Sensor High, Right Front

D

YEL

873

Wheel Speed Sensor Low, Left Front

E

TAN

833

Wheel Speed Sensor Low, Right Front

EBCM Connector C3


Object Number: 62489  Size: CH

Connector Part Information

    • 12085030
    • 2 Way F 630 Series P2S (BLK)

Pin

Wire Color

Circuit No.

Function

A

RED

442

ABS Maxi-Fuse 51 Output - Pump Motor feed

B

BLK

150

Ground G101

Wheel Speed Sensor


Object Number: 258922  Size: CH

Connector Part Information

    • 12162852
    • 2 Way F Metri-Pack 150.2 Series P2S (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

830

WSS Signal High (LF)

A

DK GRN

872

WSS Signal High (RF)

B

YEL

873

WSS Signal Low (LF)

B

TAN

833

WSS Signal Low (RF)