GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 2003 🢒 Bravada - 2WD 🢒 Brakes 🢒 Antilock Brake System 🢒 Antilock Brake System Connector End Views
Table 1: Electronic Brake Control Module (EBCM) C1
Table 2: Electronic Brake Control Module (EBCM) C2
Table 3: Inverting Driver Module (Olds)
Table 4: Traction Control Switch (Chevy/GMC)
Table 5: Traction Control Switch (Olds)
Table 6: Wheel Speed Sensor - LF
Table 7: Wheel Speed Sensor - RF

Electronic Brake Control Module (EBCM) C1


Object Number: 684792 Size: CH

Connector Part Information
    • 12052613
    • 2-Way F Metri Pac 480 Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

1850

Ground

B

RED

642

Battery Positive Voltage

Electronic Brake Control Module (EBCM) C2


Object Number: 365992 Size: CH

Connector Part Information
    • 12193519
    • 16-Way F Micro-Pack 100W (BLK)

Pin

Wire Color

Circuit No.

Function

A1

BRN

441

Ignition 3 Voltage

A2

YEL

873

Left Front Wheel Speed Sensor Low Reference

A3

DK GRN

872

Right Front Wheel Speed Sensor Signal

A4

TAN/BLK

464

Delivered Torque Signal (2WD)

A5

--

--

Not Used

A6

WHT

1808

Traction Control Off Indicator Control (w/NW7)

A7

--

--

Not Used

A8

BRN/WHT

1571

Traction Control Switch Signal (w/NW7)

B1

YEL/BLK

1827

Vehicle Speed Signal

B2

LT BLU

830

Left Front Wheel Speed Sensor Signal

B3

TAN

833

Right Front Wheel Speed Sensor Low Reference

B4

ORN/BLK

463

Requested Torque Signal (2WD)

B5

PPL

420

TCC Brake/Cruise Control Release Switch Signal

B6

LT BLU

1122

ABS/TCS Class 2 Serial Data

B7

LT BLU

832

Traction Control Active Indicator Control (w/NW7)

B8

PPL

333

Brake Fluid Level Sensor Signal

Inverting Driver Module (Olds)


Object Number: 40419 Size: CH

Connector Part Information
    • 12015410
    • 6-Way F P/C Edgeboard-Standard (GRN)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

PNK

639

Ignition 1 Voltage

C

WHT

1808

Traction Control Off Indicator Control

D

BLK

2250

Ground

E

PPL

1681

Traction Control System Passive Indicator Control

F

--

--

Not Used

Traction Control Switch (Chevy/GMC)


Object Number: 258171 Size: CH

Connector Part Information
    • 12065873
    • 7-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

LT BLU

832

Traction Control Active Indicator Control

2

BRN/WHT

1571

Traction Control Switch Signal

3

PNK

639

Ignition 3 Voltage (CJ3)

BRN

341

Ignition 3 Voltage (CJ2)

4

PPL/WHT

1382

LED Dimming Signal

5

WHT

1808

Traction Control Off Indicator Control

6

BRN/WHT

230

Instrument Panel Lamps Dimming Control

7

BLK

2250

Ground

Traction Control Switch (Olds)


Object Number: 258245 Size: CH

Connector Part Information
    • 12065872
    • 7-Way F Micro Pack 100 Series (GRY)

Pin

Wire Color

Circuit No.

Function

1

BRN/WHT

230

Instrument Panel Lamps Dimming Control

2

BRN

341

Ignition 3 Voltage

3

PPL

1681

Traction Control System Passive Indicator Control

4

BLK

2250

Ground

5

PPL/WHT

1382

LED Dimming Supply

6

BLK

2250

Ground

7

--

--

Not Used

Wheel Speed Sensor - LF


Object Number: 523630 Size: CH

Connector Part Information
    • 15326801
    • 2-Way F GT 150 Series (BLK)

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 - RF


Object Number: 523630 Size: CH

Connector Part Information
    • 15326801
    • 2-Way F GT 150 Series (BLK)

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