For 1990-2009 cars

Connector 1: | Electronic Brake Control Module (EBCM) (LE5)
Connector 2: | Electronic Brake Controls Module (EBCM) (LNF)
Connector 3: | Steering Angle Sensor (JL4)
Connector 4: | Traction Control Switch (NW9/JL4)
Connector 5: | Wheel Speed Sensor (WSS) - Left Front
Connector 6: | Wheel Speed Sensor (WSS) - Left Rear
Connector 7: | Wheel Speed Sensor (WSS) - Right Front
Connector 8: | Wheel Speed Sensor (WSS) - Right Rear
Connector 9: | Yaw and Lateral Accelerometer Sensor (JL4)

### Electronic Brake Control Module (EBCM) (LE5)

#### Connector Part Information

- OEM: 1452643-1
- Service: 88988362
- Description: 26-Way F MT2/SPT Series (BK)

#### Terminal Part Information

- Pins: 1, 13
- Terminal/Tray: 2-927835-2/7
- Core/Insulation Crimp: A/3
- Release Tool/Test Probe: 12093647/J-35616-40 (BU)

- Pins: 2, 3, 5, 6, 8, 9, 11, 12, 20-24
- Terminal/Tray: 964274-2/16
- Core/Insulation Crimp: E/1
- Release Tool/Test Probe: J-38125-560/J-35616-33 (YE)

- Pins: 14, 26
- Terminal/Tray: 2-968037-4/7
- Core/Insulation Crimp: See Terminal Repair Kit
- Release Tool/Test Probe: 12093647/J-35616-40 (BU)

#### Electronic Brake Control Module (EBCM) (LE5)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | RD/WH | 540 | Battery Positive Voltage
2 | OG | 885 | Left Rear Wheel Speed Sensor Low Reference
3 | TN | 884 | Left Rear Wheel Speed Sensor Signal
4 | -- | -- | Not Used
5 | D-GN | 872 | Right Front Wheel Speed Sensor Signal
6 | TN | 833 | Right Front Wheel Speed Sensor Low Reference
7 | -- | -- | Not Used
8 | YE | 873 | Left Front Wheel Speed Sensor Low Reference
9 | L-BU | 830 | Left Front Wheel Speed Sensor Signal
10 | -- | -- | Not Used
11 | BN | 882 | Right Rear Wheel Speed Sensor Signal
12 | WH | 883 | Right Rear Wheel Speed Sensor Low Reference
13 | BK | -- | Not Used
14 | RD/BK | 542 | Battery Positive Voltage
15-19 | -- | -- | Not Used
20 | PK | 1439 | Ignition 1 Voltage
21 | TN | 2501 | High Speed GMLAN Serial Data (-)
22 | TN | 2501 | High Speed GMLAN Serial Data (-)
23 | TN/BK | 2500 | High Speed GMLAN Serial Data (+)
24 | TN/BK | 2500 | High Speed GMLAN Serial Data (+)
25 | -- | -- | Not Used
26 | BK | 350 | Ground

### Electronic Brake Controls Module (EBCM) (LNF)

#### Connector Part Information

- OEM: 1355628-2
- Service: 19115598
- Description: 47-Way F MK25/60 Series (BK)

#### Terminal Part Information

- Pins: 1, 16
- Terminal/Tray: 7114-4142-02/10
- Core/Insulation Crimp: A/3
- Release Tool/Test Probe: 12094430/J-35616-43 (RD)

- Pins: 2-15, 17-31, 33-47
- Terminal/Tray:638551-3
- Core/Insulation Crimp: See Terminal Repair
- Release Tool/Test Probe: See Terminal Repair Kit

- Pins: 32
- Terminal/Tray: 7114-4141-02
- Core/Insulation Crimp: See Terminal Repair
- Release Tool/Test Probe: See Terminal Repair Kit

#### Electronic Brake Controls Module (EBCM) (LNF)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | RD/BK | 542 | Low Reference
2-7 | BK | -- | Not Used
8 | PK | 1439 | Ignition 1 Voltage
9-10 | BK | -- | Not Used
11 | TN/BK | 2500 | High Speed Serial Data Bus (+)
12 | TN/BK | 2500 | High Speed Serial Data Bus (+)
13 | TN | 2501 | High Speed Serial Data Bus (-)
14 | TN | 2501 | High Speed Serial Data Bus (-)
15 | BK | -- | Not Used
16 | BK | 350 | Ground
17 | BK | -- | Not Used
18 | PK/BK | 6434 | Can Bus High Serial Data
19 | GY/BK | 6435 | Can Bus Low Serial Data
20-21 | BK | -- | Not Used
22 | D-GN | 2087 | 12-Volt Reference
23-28 | BK | -- | Not Used
29 | L-BU | 2088 | Low Reference
30-31 | BK | -- | Not Used
32 | RD/WH | 540 | Battery Positive Voltage
33 | TN | 833 | Right Front Wheel Speed Sensor Low Reference
34 | D-GN | 872 | Right Front Wheel Speed Sensor Signal
35 | BK | -- | Not Used
36 | TN | 884 | Left Rear Wheel Speed Sensor Signal
37 | OG | 885 | Left Rear Wheel Speed Sensor Low Reference
38-41 | BK | -- | Not Used
42 | WH | 883 | Right Rear Wheel Speed Sensor Low Reference
43 | BN | 882 | Right Rear Wheel Speed Sensor Signal
44 | BK | -- | Not Used
45 | L-BU | 830 | Left Front Wheel Speed Sensor Signal
46 | YE | 873 | Left Front Wheel Speed Sensor Low Reference
47 | -- | -- | Not Used

### Steering Angle Sensor (JL4)

#### Connector Part Information

- OEM: 1488752-1
- Service: See Catalog
- Description: 6-Way F 064 GET 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 (JL4)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | D-GN | 2087 | 12-Volt Reference
2 | PK/BK | 6434 | Can Bus High Serial Data
3 | PK/BK | 6434 | Can Bus High Serial Data
4 | GY/BK | 6435 | Can Bus Low Serial Data
5 | GY/BK | 6435 | Can Bus Low Serial Data
6 | L-BU | 2088 | Low Reference

### Traction Control Switch (NW9/JL4)

#### Connector Part Information

- OEM: 12047785
- Service: See Catalog
- Description: 4-Way F Metri-Pack 150 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

#### Traction Control Switch (NW9/JL4)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | BK | 550 | Ground
B | -- | -- | Not Used
C | L-BU | 1788 | Traction Control Switch Signal
D | GY | 8 | Instrument Panel Lamp Supply

### Wheel Speed Sensor (WSS) - Left Front

#### Connector Part Information

- OEM: 1-928-403-698
- Service: See Catalog
- Description: 2-Way F (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

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | L-BU | 830 | Left Front Wheel Speed Sensor Signal
2 | YE | 873 | Left Front Wheel Speed Sensor Low Reference

### Wheel Speed Sensor (WSS) - Left Rear

#### Connector Part Information

- OEM: 1-928-403-698
- Service: See Catalog
- Description: 2-Way F (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 Rear

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | TN | 884 | Left Rear Wheel Speed Sensor Signal
2 | OG | 885 | Left Rear Wheel Speed Sensor Low Reference

### Wheel Speed Sensor (WSS) - Right Front

#### Connector Part Information

- OEM: 1-928-403-698
- Service: See Catalog
- Description: 2-Way F (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

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | D-GN | 872 | Right Front Wheel Speed Sensor Signal
2 | TN | 833 | Right Front Wheel Speed Sensor Low Reference

### Wheel Speed Sensor (WSS) - Right Rear

#### Connector Part Information

- OEM: 1-928-403-698
- Service: See Catalog
- Description: 2-Way F (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 Rear

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | BN | 882 | Right Rear Wheel Speed Sensor Signal
2 | WH | 883 | Right Rear Wheel Speed Sensor Low Reference

### Yaw and Lateral Accelerometer Sensor (JL4)

#### Connector Part Information

- OEM: 2-967616-1
- Service: See Catalog
- Description: 6-Way F MQS Socket 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

#### Yaw and Lateral Accelerometer Sensor (JL4)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | GY/BK | 6435 | Can Bus Low Serial Data
2 | PK/BK | 6434 | Can Bus High Serial Data
3 | D-GN | 2087 | 12-Volt Reference
4 | -- | -- | Unavailable
5 | L-BU | 2088 | Low Reference
6 | -- | -- | Unavailable