GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2007 🢒 Isuzu MD F-Series 🢒 HVAC 🢒 HVAC - Manual 🢒 Air Antilock Brake System Connector End Views
Connector 1: ABS Relay
Connector 2: Brake Pressure Modulator Valve (BPMV) - Left Front
Connector 3: Brake Pressure Modulator Valve (BPMV) - Left Rear
Connector 4: Brake Pressure Modulator Valve (BPMV) - Right Front
Connector 5: Brake Pressure Modulator Valve (BPMV) - Right Rear
Connector 6: Electronic Brake Control Module (EBCM) C1
Connector 7: Electronic Brake Control Module (EBCM) C2
Connector 8: Electronic Brake Control Module (EBCM) C3 (w/NW9)
Connector 9: Traction Control Indicator Resistor (R202)
Connector 10: Traction Control Switch (NW9)
Connector 11: Traction Control Valve (w/NW9)
Connector 12: Wheel Speed Sensor (WSS) - Left Front
Connector 13: Wheel Speed Sensor (WSS) - Left Rear
Connector 14: Wheel Speed Sensor (WSS) - Left Rear Middle (w/HPE)
Connector 15: Wheel Speed Sensor (WSS) - Right Front
Connector 16: Wheel Speed Sensor (WSS) - Right Rear
Connector 17: Wheel Speed Sensor (WSS) - Right Rear Middle (w/HPE)

ABS Relay
Object Number: 535912 Size: CH

Connector Part Information

  • OEM: 12129716
  • Description: 4-Way F Metri-Pack 280 Series, Flexlock, Sealed (GY)

ABS Relay

Pin

Wire Color

Circuit No.

Function

30

WH

BB02

Battery Positive Voltage

85

BK

BY01

Ground

86

PK

BB01

Ignition 1 Voltage

87

D-BU

BB03

Ignition 1 Voltage

Brake Pressure Modulator Valve (BPMV) - Left Front
Object Number: 847206 Size: CH

Connector Part Information

  • OEM: 12040977
  • Description: 3-Way F Metri-Pack 280 Series, Sealed (BK)

Brake Pressure Modulator Valve (BPMV) - Left Front

Pin

Wire Color

Circuit No.

Function

A

D-BU

BB36

Left Front Modulator Exhaust Control

B

D-GN

BB38

Left Front Modulator Supply Voltage

C

YE

BB37

Left Front Modulator Hold Control

Brake Pressure Modulator Valve (BPMV) - Left Rear
Object Number: 847206 Size: CH

Connector Part Information

  • OEM: 12040977
  • Description: 3-Way F Metri-Pack 280 Series, Sealed (BK)

Brake Pressure Modulator Valve (BPMV) - Left Rear

Pin

Wire Color

Circuit No.

Function

A

D-BU

42

Left Rear Modulator Exhaust Control

B

D-GN

44

Left Rear Modulator Supply Voltage

C

YE

43

Left Rear Modulator Hold Control

Brake Pressure Modulator Valve (BPMV) - Right Front
Object Number: 847206 Size: CH

Connector Part Information

  • OEM: 12040977
  • Description: 3-Way F Metri-Pack 280 Series, Sealed (BK)

Brake Pressure Modulator Valve (BPMV) - Right Front

Pin

Wire Color

Circuit No.

Function

A

WH

BB32

Right Front Modulator Exhaust Control

B

BK

BB34

Right Front Modulator Supply Voltage

C

RD

BB33

Right Front Modulator Hold Control

Brake Pressure Modulator Valve (BPMV) - Right Rear
Object Number: 847206 Size: CH

Connector Part Information

  • OEM: 12040977
  • Description: 3-Way F Metri-Pack 280 Series, Sealed (BK)

Brake Pressure Modulator Valve (BPMV) - Right Rear

Pin

Wire Color

Circuit No.

Function

A

WH

37

Right Rear Modulator Exhaust Control

B

BK

39

Right Rear Modulator Supply Voltage

C

RD

38

Right Rear Modulator Hold Control

Electronic Brake Control Module (EBCM) C1
Object Number: 1857591 Size: CH

Connector Part Information

  • OEM: DT-16-15SA-K003
  • Description: 15-Way F DEUTSCH, DT Series, Sealed (BK)

Electronic Brake Control Module (EBCM) C1

Pin

Wire Color

Circuit No.

Function

1

BK/D-BU

BB17

SAE J1587 Serial Data Bus- Primary

2

GY

BB19

SAE J1939 Serial Data Bus-

3

D-GN

BB22

Left Front Wheel Speed Sensor Signal

4

WH/YE

BB20

Right Front Wheel Speed Sensor Signal

5

WH/D-BU

BB16

SAE J1587 Serial Data Bus+ Primary

6

D-BU

BB18

SAE J1939 Serial Data Bus+

7

OG

BB23

Left Front Wheel Speed Sensor Low Reference

8

BN/WH

BB21

Right Front Wheel Speed Sensor Low Reference

9

PK

BB04

Ignition 3 Voltage

10

--

--

Not Used

11

WH/BK

BB07

Trailer ABS Indicator Control

12

--

--

Not Used

13

WH

BB13

Service Traction Control Signal

14

D-BU

BB03

Air Brake Relay - N.O. Contact

15

BK

BY05

Ground

Electronic Brake Control Module (EBCM) C2
Object Number: 1857592 Size: CH

Connector Part Information

  • OEM: DT16-18SA-K004
  • Description: 18-Way F DEUTSCH, DT Series, Sealed (BK)

Electronic Brake Control Module (EBCM) C2

Pin

Wire Color

Circuit No.

Function

1

D-BU/WH

BB26

Left Rear Wheel Speed Sensor Signal

2

D-GN/WH

BB27

Left Rear Wheel Speed Sensor Low Reference

3

D-GN/BK

BB24

Right Rear Wheel Speed Sensor Signal

4

BK/WH

BB25

Right Rear Wheel Speed Sensor Low Reference

5

D-BU/WH

BB14

TCC Brake Switch/Cruise Control Release Signal

6

--

--

Not Used

7

YE

BB37

Left Front Modulator Hold Control

8

D-GN

BB36

Left Front Modulator Exhaust Control

9

RD

BB33

Right Front Modulator Hold Control

10

WH

BB32

Right Front Modulator Exhaust Control

11

YE

BB46

Left Rear Modulator Hold Control

12

D-BU

BB45

Left Rear Modulator Exhaust Control

13

D-GN

BB38

Left Front Modulator Supply Voltage

14

BK

BB34

Right Front Modulator Supply Voltage

15

D-GN

BB47

Left Rear Modulator Supply Voltage

6

BK

BB42

Right Rear Modulator Supply Voltage

7

RD

BB41

Right Rear Modulator Hold Control

18

WH

BB40

Right Rear Modulator Exhaust Control

Electronic Brake Control Module (EBCM) C3 (w/NW9)
Object Number: 1857593 Size: CH

Connector Part Information

  • OEM: DT16-18SC-K004
  • Description: 18-Way F DEUTSCH, DT Series, Sealed (BK)

Electronic Brake Control Module (EBCM) C3 (w/NW9)

Pin

Wire Color

Circuit No.

Function

1

BN

BB10

Track Off Lamp

2

--

--

Not Used

3

BK

BB30

Left Rear Wheel Speed Sensor Signal

4

RD

BB31

Left Rear Wheel Speed Sensor Low Reference

5

BN

BB28

Right Rear Wheel Speed Sensor Signal

6

WH

BB29

Right Rear Wheel Speed Sensor Low Reference

7

PK

BB50

Traction Control Valve (Air) Hi

8-12

--

--

Not Used

13

RD/WH

BB51

Traction Control Valve (Air) Lo

14-18

--

--

Not Used

Traction Control Indicator Resistor (R202)
Object Number: 236009 Size: CH

Connector Part Information

  • OEM: 7323-2128-60
  • Description: 2-Way F Yazaki (GN)

Traction Control Indicator Resistor (R202)

Pin

Wire Color

Circuit No.

Function

A

BN/RD

BB09

Traction Active Indicator Control

B

PK

BB08

Ignition 1 Voltage

Traction Control Switch (NW9)
Object Number: 237083 Size: CH

Connector Part Information

  • OEM: 7323-5060
  • Description: 6-Way F Yazaki (NA)

Traction Control Switch (NW9)

Pin

Wire Color

Circuit No.

Function

1

BK

BY03

Ground

2

L-BU

BB11

Traction Control Switch Signal

3

BN/RD

BB09

Ignition 1 Voltage

4

BK

BY02

Ground

5

BK/RD

BB12

Illumination Dimming Control

6

BK

BY04

Ground

Traction Control Valve (w/NW9)
Object Number: 1401776 Size: CH

Connector Part Information

  • OEM: 15336024 Assembly
  • Description: 2-Way GT 150 3.5 Series, Sealed (BK)

Traction Control Valve (w/NW9)

Pin

Wire Color

Circuit No.

Function

A

PK

47

Traction Control Valve High

B

RD/WH

48

Traction Control Valve Low

Wheel Speed Sensor (WSS) - Left Front
Object Number: 697014 Size: CH

Connector Part Information

  • OEM: 15355466
  • Description: 2-Way M Metri-Pack 150.2 Series, Pull-to-Seat, Sealed (BK)

Wheel Speed Sensor (WSS) - Left Front

Pin

Wire Color

Circuit No.

Function

A

D-GN

BB22

Left Front Wheel Speed Sensor Signal

B

OG

BB23

Left Front Wheel Speed Sensor Low Reference

Wheel Speed Sensor (WSS) - Left Rear
Object Number: 697014 Size: CH

Connector Part Information

  • OEM: 15355466
  • Description: 2-Way M Metri-Pack 150.2 Series, Pull-to-Seat, Sealed (BK)

Wheel Speed Sensor (WSS) - Left Rear

Pin

Wire Color

Circuit No.

Function

A

D-BU/WH

35

Left Rear Wheel Speed Sensor Signal

B

D-GN/WH

36

Left Rear Wheel Speed Sensor Low Reference

Wheel Speed Sensor (WSS) - Left Rear Middle (w/HPE)
Object Number: 697014 Size: CH

Connector Part Information

  • OEM: 15355466
  • Description: 2-Way M Metri-Pack 150.2 Series, Pull-to-Seat, Sealed (BK)

Wheel Speed Sensor (WSS) - Left Rear Middle (w/HPE)

Pin

Wire Color

Circuit No.

Function

A

BK

72

Left Rear Middle Wheel Speed Sensor Signal

B

RD

73

Left Rear Middle Wheel Speed Sensor Low Reference

Wheel Speed Sensor (WSS) - Right Front
Object Number: 697014 Size: CH

Connector Part Information

  • OEM: 15355466
  • Description: 2-Way M Metri-Pack 150.2 Series, Pull-to-Seat, Sealed (BK)

Wheel Speed Sensor (WSS) - Right Front

Pin

Wire Color

Circuit No.

Function

A

WH/YE

BB20

Right Front Wheel Speed Sensor Signal

B

BN/WH

BB21

Right Front Wheel Speed Sensor Low Reference

Wheel Speed Sensor (WSS) - Right Rear
Object Number: 697014 Size: CH

Connector Part Information

  • OEM: 15355466
  • Description: 2-Way M Metri-Pack 150.2 Series, Pull-to-Seat, Sealed (BK)

Wheel Speed Sensor (WSS) - Right Rear

Pin

Wire Color

Circuit No.

Function

A

D-GN/BK

33

Right Rear Wheel Speed Sensor Signal

B

BK/WH

34

Right Rear Wheel Speed Sensor Low Reference

Wheel Speed Sensor (WSS) - Right Rear Middle (w/HPE)
Object Number: 697014 Size: CH

Connector Part Information

  • OEM: 15355466
  • Description: 2-Way M Metri-Pack 150.2 Series, Pull-to-Seat, Sealed (BK)

Wheel Speed Sensor (WSS) - Right Rear Middle (w/HPE)

Pin

Wire Color

Circuit No.

Function

A

BN

70

Right Rear Middle Wheel Speed Sensor Signal

B

WH

71

Right Rear Middle Wheel Speed Sensor Low Reference