GM Service Manual Online
For 1990-2009 cars only
Table 1: ABS Motor Pack Assembly
Table 2: LF ABS Solenoid
Table 3: RF ABS Solenoid
Table 4: Electronic Brake Control Module (EBCM) (C1)
Table 5: Electronic Brake Control Module (EBCM) (C2)
Table 6: Wheel Speed Sensor (LF)
Table 7: Wheel Speed Sensor (RF)
Table 8: Wheel Speed Sensor (LR)
Table 9: Wheel Speed Sensor (RR)

ABS Motor Pack Assembly


Object Number: 334634  Size: CH

Connector Part Information

    • 12160746
    • 6-Way F Metri-Pack 280 Series Sealed (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1280

ABS Motor Feed-LF

B

PNK

1281

ABS Motor Return-LF

C

DK GRN

1284

ABS Motor Feed-Rear

D

ORN

1285

ABS Motor Return-Rear

E

PPL

1282

ABS Motor Feed-RF

F

BLK

1283

ABS Motor Return-RF

LF ABS Solenoid


Object Number: 35437  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

DK GRN

1288

ABS Solenoid Output-LF

B

ORN

855

Fuse Output, ABS (Type III Fuse)

RF ABS Solenoid


Object Number: 35437  Size: CH

Connector Part Information

    • 12052641
    • 2-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1289

ABS Solenoid Output-RF

B

ORN

855

Fuse Output, ABS (Type III Fuse)

Electronic Brake Control Module (EBCM) (C1)


Object Number: 73158  Size: CH

Connector Part Information

    • 12160423
    • 32-Way F Metri-Pack Mixed Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

1282

ABS Motor Feed-RF

B

BLK

1283

ABS Motor Return-RF

C

RED

1633

Electronic Brake Control Relay Output (N.O. Contact)

D

BLK

251

Ground

E

ORN

1285

ABS Motor Return-Rear

F

DK GRN

1284

ABS Motor Feed-Rear

G

LT BLU

1280

ABS Motor Feed-LF

H

PNK

1281

ABS Motor Return-LF

Electronic Brake Control Module (EBCM) (C2)


Object Number: 73156  Size: CH

Connector Part Information

    • 12110088
    • 24-Way F Micro-Pack 100 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A1

TAN

800

Serial Data Signal

A2

BRN

882

Wheel Speed Sensor Signal - RR

A3

BLK

884

Wheel Speed Sensor Signal - LR

A4

DK GRN

872

Wheel Speed Sensor Signal - RF

A5

LT BLU

830

Wheel Speed Sensor Signal - LF

A6-A8

--

--

Not Used

A9

PNK

439

Fuse Output - Ignition 1 - Type III Fuse

A10

DK GRN

1288

ABS Isolation Solenoid Feed - LF

A11

PNK

1632

ABS Enable Relay Output - Coil

A12

--

--

Not Used

B1

WHT

883

Wheel Speed Sensor Return - RR

B2

RED

885

Wheel Speed Sensor Return - LR

B3

TAN

833

Wheel Speed Sensor Return - RF

B4

YEL

873

Wheel Speed Sensor Return - LF

B5

PNK

849

Brake Fluid Level Sensor Signal

B6

LT BLU

1289

ABS Isolation Solenoid Feed - RF

B7-B8

--

--

Not Used

B9

WHT

17

Stop Lamp Switch Output

B10-B11

--

--

Not Used

B12

ORN

1440

Fuse Output - Battery - Type III Fuse

Wheel Speed Sensor (LF)


Object Number: 35437  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

LT BLU

830

Wheel Speed Sensor Signal-LF

B

YEL

873

Wheel Speed Sensor Return-LF

Wheel Speed Sensor (RF)


Object Number: 35437  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

DK GRN

872

Wheel Speed Sensor Signal-RF

B

TAN

833

Wheel Speed Sensor Return-RF

Wheel Speed Sensor (LR)


Object Number: 334633  Size: CH

Connector Part Information

    • 15305168
    • 2-Way F Metri-Pack 150 Series Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

A

BLK

884

Wheel Speed Sensor Signal-LR

B

RED

885

Wheel Speed Sensor Return-LR

Wheel Speed Sensor (RR)


Object Number: 334633  Size: CH

Connector Part Information

    • 15305168
    • 2-Way F Metri-Pack 150 Series Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

A

BRN

882

Wheel Speed Sensor Signal-RR

B

WHT

883

Wheel Speed Sensor Return-RR