GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 Regal 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Antilock Brake System Connector End Views
Table 1: Electronic Brake Control Module (EBCM)
Table 2: Traction Control Switch
Table 3: Wheel Speed Sensor (WSS)-LF
Table 4: Wheel Speed Sensor (WSS)-LR
Table 5: Wheel Speed Sensor (WSS)-RF
Table 6: Wheel Speed Sensor (WSS)-RR

Electronic Brake Control Module (EBCM)


Object Number: 625474 Size: CH

Connector Part Information
    • 15336549
    • 33-Way F Micro-Pack 100W Series & 4-Way F GT 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A1-A2

--

--

Not Used

A3

BLK

884

Left Rear Wheel Speed Sensor Signal

A4

RED

885

Left Rear Wheel Speed Sensor Low Reference

A5

WHT

883

Right Rear Wheel Speed Sensor Low Reference

A6

BRN

882

Right Rear Wheel Speed Sensor Signal

A7

TAN

833

Right Front Wheel Speed Sensor Low Reference

A8

DK GRN

872

Right Front Wheel Speed Sensor Signal

A9

YEL

873

Left Front Wheel Speed Sensor Low Reference

A10

LT BLU

830

Left Front Wheel Speed Sensor Signal

A11

PNK

1339

Ignition 1 Voltage

B1-B6

--

--

Not Used

B7

LT BLU

1122

ABS/TCS Class 2 Serial Data

B8-B11

--

--

Not Used

C1

TAN/BLK

464

Delivered Torque Signal (L67)

C2-C6

--

--

Not Used

C7

WHT

17

Stop Lamp Switch Signal

C8

--

--

Not Used

C9

ORN/BLK

463

Requested Torque Signal (L67)

C10

--

--

Not Used

C11

--

--

Vent Hose

A

RED

1442

Battery Positive Voltage

B

RED

1442

Battery Positive Voltage

C

BLK

251

Ground

D

BLK

251

Ground

Traction Control Switch


Object Number: 304344 Size: CH

Connector Part Information
    • 12177196
    • 6-Way F Metri-Pack 150 Series (BRN)

Pin

Wire Color

Circuit No.

Function

A

BLK

1550

Ground

B

--

--

Not Used

C

GRY

8

Instrument Panel Lamps Dimmer Switch Signal

D

BRN/WHT

1571

Traction Control Switch Signal

E - F

--

--

Not Used

Wheel Speed Sensor (WSS)-LF


Object Number: 537107 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

Left Front Wheel Speed Sensor Signal

B

YEL

873

Left Front Wheel Speed Sensor Low Reference

Wheel Speed Sensor (WSS)-LR


Object Number: 287974 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

BLK

884

Left Rear Wheel Speed Sensor Signal

B

RED

885

Left Rear Wheel Speed Sensor Low Reference

Wheel Speed Sensor (WSS)-RF


Object Number: 537107 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

Right Front Wheel Speed Sensor Signal

B

TAN

833

Right Front Wheel Speed Sensor Low Reference

Wheel Speed Sensor (WSS)-RR


Object Number: 287974 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

BRN

882

Right Rear Wheel Speed Sensor Signal

B

WHT

883

Right Rear Wheel Speed Sensor Low Reference