GM Service Manual Online
For 1990-2009 cars only
Connector 1: Brake Booster Vacuum Sensor
Connector 2: Electronic Brake Control Module (EBCM) (JD9 Under 8600 GVW)
Connector 3: Electronic Brake Control Module (EBCM) (JH6 Over 8600 GVW)
Connector 4: I/P Multifunction Switch Assembly (X88/Z88)
Connector 5: Power Brake Booster
Connector 6: Steering Angle Sensor
Connector 7: Traction Control/Rear Object Detection Switch (Z75)
Connector 8: Wheel Speed Sensor (WSS) - Left Front (JH6 Over 8600 GVW)
Connector 9: Wheel Speed Sensor (WSS) - Left Front (JD9 Under 8600 GVW)
Connector 10: Wheel Speed Sensor (WSS) - Left Rear
Connector 11: Wheel Speed Sensor (WSS) - Right Front (JH6 Over 8600 GVW)
Connector 12: Wheel Speed Sensor (WSS) - Right Front (JD9 Under 8600 GVW)
Connector 13: Wheel Speed Sensor (WSS) - Right Rear
Connector 14: Yaw Rate and Lateral Acceleration Sensor

Brake Booster Vacuum Sensor


Object Number: 1710995  Size: CH

Connector Part Information

  • OEM: 10769084
  • Service: 19115666
  • Description: 3-Way F 3P 1.5mm YESC Series (GY)

Terminal Part Information

  • Terminal/Tray: 7116-4102-08/9
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094430/J-35616-2A (GY)

Brake Booster Vacuum Sensor

Pin

Wire Color

Circuit No.

Function

1

OG

6030

Brake Vacuum Sensor Signal

2

YE/BK

6032

Low Reference

3

GY

6044

5-Volt Reference

Electronic Brake Control Module (EBCM) (JD9 Under 8600 GVW)


Object Number: 1711000  Size: CH

Connector Part Information

  • OEM: 13548538
  • Service: 19115671
  • Description: 33-Way F Receptacle 0.64 2.8 Series, Sealed (BK)

Terminal Part Information

  • Pins: 1, 13, 25, 38
  • Terminal/Tray: 15304720/19
  • Core/Insulation Crimp: 4/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: 2-12, 14-24, 26-37
  • Terminal/Tray: 7116-3703-02/14
  • Core/Insulation Crimp: 9/9
  • Release Tool/Test Probe: J-38125-215A/J-35616-64B (L-BU)

Electronic Brake Control Module (EBCM) (JD9 Under 8600 GVW)

Pin

Wire Color

Circuit No.

Function

1

RD/BK

442

Battery Positive Voltage

2

GY

6044

5-Volt Reference

3

TN/BK

7334

Active Booster Solenoid Control Low

4

L-GN

6043

Steering Angle Sensor Signal

5

--

--

Not Used

6

D-GN

872

Right Front Wheel Speed Sensor Signal

7

--

--

Not Available

8

YE

6046

Steering Angle Sensor Phase A

9

GY

6044

5-Volt Reference

10

OG

6030

Brake Vacuum Sensor Signal

11

D-GN/WH

817

Vehicle Speed Signal

12

OG/BK

6045

Low Reference

13

BK

2150

Ground

14

YE

2501

High Speed GMLAN Serial Data Bus-

15

TN

2501

High Speed GMLAN Serial Data Bus-

16

PU/WH

7333

Active Booster Solenoid Control High

17

--

--

Not Available

18

GY/WH

7065

Wheel Speed Sensor Supply Voltage Right Front

19

GY/BK

7128

Wheel Speed Sensor Supply Voltage Right Rear

20

TN

884

Left Rear Wheel Speed Sensor Signal

21

GY/WH

7064

Wheel Speed Sensor Supply Voltage Left Front

22-23

--

--

Not Available

24

L-GN/BK

6432

CAN Bus Low Serial Data

25

RD

1640

Battery Positive Voltage

26

YE/BK

2500

High Speed GMLAN Serial Data Bus+

27

TN/BK

2500

High Speed GMLAN Serial Data Bus+

28

YE/BK

6032

Low Reference

29

D-BU

6047

Steering Angle Sensor Phase B

30

TN

6048

Steering Angle Sensor Phase C

31

BN

882

Right Rear Wheel Speed Sensor Signal

32

D-GN

2087

5-Volt Reference

33

GY/BK

7127

Wheel Speed Sensor Supply Voltage Left Rear

34

L-BU/BK

830

Left Front Wheel Speed Sensor Signal

35

L-BU

5986

Serial Data Communication Enable

36

--

--

Not Available

37

TN/WH

6433

CAN Bus High Serial Data

38

BK

2150

Ground

Electronic Brake Control Module (EBCM) (JH6 Over 8600 GVW)


Object Number: 1715241  Size: CH

Connector Part Information

  • OEM: 15491267
  • Service: 19149286
  • Description: 28-Way F Kaizen 0.64 Series (BK)

Terminal Part Information

  • Pins: 2-10, 12-17, 19-27
  • Terminal/Tray: 7116-3703-02/14
  • Core/Insulation Crimp: 9/9
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)
  • Pins: 1, 11, 18, 28
  • Terminal/Tray: 7116-4142-02/10
  • Core/Insulation Crimp: Pin 1: A/3
  • Core/Insulation Crimp: Pins 11, 18, 28: D/3
  • Release Tool/Test Probe: 12094430/J-35616-42 (RD)

Electronic Brake Control Module (EBCM) (JH6 Over 8600 GVW)

Pin

Wire Color

Circuit No.

Function

1

RD/BK

442

Battery Positive Voltage

2

YE/BK

2500

High Speed GMLAN Serial Data Bus+

3

TN/BK

2500

High Speed GMLAN Serial Data Bus+

4-10

--

--

Not Used

11

BK

2150

Ground

12

YE

2501

High Speed GMLAN Serial Data Bus -

13

TN

2501

High Speed GMLAN Serial Data Bus -

14

D-GN/WH

817

Vehicle Speed Signal

15

GY/WH

7064

Wheel Speed Sensor Supply Voltage Left Front

16

L-BU/BK

830

Left Front Wheel Speed Sensor Signal

17

--

--

Not Used

18

RD

1742

Battery Positive Voltage

19

L-BU

5986

Serial Data Communication Enable

20

YE/BK

1827

Vehicle Speed Signal

21-25

--

--

Not Used

26

GY/WH

7065

Wheel Speed Sensor Supply Voltage Right Front

27

D-GN

872

Right Front Wheel Speed Sensor Signal

28

BK

2150

Ground

I/P Multifunction Switch Assembly (X88/Z88)


Object Number: 1710988  Size: CH

Connector Part Information

  • OEM: 13551678
  • Service: 89047364
  • Description: 12-Way F Receptacle 0.64 Series (BK)

Terminal Part Information

  • Terminal/Tray: SAITS-A03T-M064/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

I/P Multifunction Switch Assembly (X88/Z88)

Pin

Wire Color

Circuit No.

Function

1

L-BU

1788

Traction Control Switch Signal (JD9)

2

GY

2555

Rear Park Assist Disable Signal (UD7)

3

BK

1850

Ground

4

YE

6817

LED Backlight Dimming Control

5

BN

5852

Rear Park Assist LED Disable Signal (UD7)

6

PU/WH

6816

Indicator Dimming Control

7

L-GN

6096

Washer Fluid Heated Control Switch Signal (XA7)

8

D-BU/WH

5970

Washer Fluid Heated Control Switch LED Supply Voltage (XA7)

9

TN/WH

7462

Running Board Disable Signal (BRS)

10

OG/BK

5285

Adjustable Pedals Motor Rearward Control (JF4)

11

YE/BK

5813

Park Enable Supply Voltage (JF4)

12

PU

5286

Adjustable Pedals Motor Forward Control (JF4)

Power Brake Booster


Object Number: 1711029  Size: CH

Connector Part Information

  • OEM: 13509356
  • Service: 19149287
  • Description: 2-Way F Kaizen 0.64 Series, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: SAITS-A03T-M064/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Power Brake Booster

Pin

Wire Color

Circuit No.

Function

1

PU/WH

7333

Power Brake Booster High Control

2-4

--

--

Not Available

5

TN

7334

Power Brake Booster Low Control

Steering Angle Sensor


Object Number: 280793  Size: CH

Connector Part Information

  • OEM: 12052444
  • Service: 12101874
  • Description: 8-Way F Micro-Pack 100 Series (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Steering Angle Sensor

Pin

Wire Color

Circuit No.

Function

1

GY

6044

5-Volt Reference

2

OG/BK

6045

Low Reference

3

YE

6046

Steering Angle Sensor Phase A

4

D-BU

6047

Steering Angle Sensor Phase B

5

TN

6048

Steering Angle Sensor Phase C

6

L-GN

6043

Steering Angle Sensor Signal

7-8

--

--

Not Used

Traction Control/Rear Object Detection Switch (Z75)


Object Number: 1715242  Size: CH

Connector Part Information

  • OEM: 15488869
  • Service: 19115655
  • Description: 6-Way F HCM Series (BK)

Terminal Part Information

  • Terminal/Tray: SHCM-A03T-P025/20
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

Traction Control/Rear Object Detection Switch (Z75)

Pin

Wire Color

Circuit No.

Function

1

L-BU

1788

Traction Control Switch Signal

2

GY

2555

Rear Park Assist Disable Signal

3

BN

5852

Rear Park Assist LED 1 Disable Signal

4

PU/WH

6816

Indicator Dimming Control

5

BK

1850

Ground

6

YE

6817

LED Backlight Dimming Control

Wheel Speed Sensor (WSS) - Left Front (JH6 Over 8600 GVW)


Object Number: 635009  Size: CH

Connector Part Information

  • OEM: 12052641
  • Service: 12102747
  • Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Wheel Speed Sensor (WSS) - Left Front (JH6 Over 8600 GVW)

Pin

Wire Color

Circuit No.

Function

A

L-BU/BK

830

Left Front Wheel Speed Sensor Signal

B

GY/WH

7064

Wheel Speed Sensor Supply Voltage Left Front

Wheel Speed Sensor (WSS) - Left Front (JD9 Under 8600 GVW)


Object Number: 1710998  Size: CH

Connector Part Information

  • OEM: 13531640
  • Service: 19149296
  • Description: 2-Way F Clean Body Series, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Wheel Speed Sensor (WSS) - Left Front (JD9 Under 8600 GVW)

Pin

Wire Color

Circuit No.

Function

1

L-BU/BK

830

Left Front Wheel Speed Sensor Signal

2

GY/WH

7064

Wheel Speed Sensor Supply Voltage Left Front

Wheel Speed Sensor (WSS) - Left Rear


Object Number: 635009  Size: CH

Connector Part Information

  • OEM: 12052641
  • Service: 12102747
  • Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Wheel Speed Sensor (WSS) - Left Rear

Pin

Wire Color

Circuit No.

Function

A

TN

884

Left Rear Wheel Speed Sensor Signal

B

GY/BK

7127

Wheel Speed Sensor Supply Voltage Left Rear

Wheel Speed Sensor (WSS) - Right Front (JH6 Over 8600 GVW)


Object Number: 635009  Size: CH

Connector Part Information

  • OEM: 12052641
  • Service: 12102747
  • Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Wheel Speed Sensor (WSS) - Right Front (JH6 Over 8600 GVW)

Pin

Wire Color

Circuit No.

Function

A

D-GN

872

Right Front Wheel Speed Sensor Signal

B

GY/WH

7065

Wheel Speed Sensor Supply Voltage Right Front

Wheel Speed Sensor (WSS) - Right Front (JD9 Under 8600 GVW)


Object Number: 1710998  Size: CH

Connector Part Information

  • OEM: 13531640
  • Service: 19149296
  • Description: 2-Way F Clean Body Series, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Wheel Speed Sensor (WSS) - Right Front (JD9 Under 8600 GVW)

Pin

Wire Color

Circuit No.

Function

1

D-GN

872

Right Front Wheel Speed Sensor Signal

2

GY/WH

7065

Wheel Speed Sensor Supply Voltage Right Front

Wheel Speed Sensor (WSS) - Right Rear


Object Number: 635009  Size: CH

Connector Part Information

  • OEM: 12052641
  • Service: 12102747
  • Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Wheel Speed Sensor (WSS) - Right Rear

Pin

Wire Color

Circuit No.

Function

A

BN

882

Right Rear Wheel Speed Sensor Signal

B

GY/BK

7128

Wheel Speed Sensor Supply Voltage Right Rear

Yaw Rate and Lateral Acceleration Sensor


Object Number: 1226537  Size: CH

Connector Part Information

  • OEM: 10756595
  • Service: 88953370
  • Description: 4-Way F Quadlock Micro Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 962885-5/15
  • Core/Insulation Crimp: 6/6
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

Yaw Rate and Lateral Acceleration Sensor

Pin

Wire Color

Circuit No.

Function

1

BK/WH

2751

Ground

2

L-GN/BK

6432

CAN Bus Low Serial Data

3

TN/WH

6433

CAN Bus High Serial Data

4

D-GN

2087

Yaw Rate and Lateral Acceleration Sensor Supply Voltage