Electronic Brake Control Module X1 (EBCM)
Courtesy of GENERAL MOTORS CORP. Electronic Brake Control Module X1 (EBCM)
| Pin |
Wire Color |
Circuit No. |
Function |
| 1 |
0.35 BN/WH |
2086 |
Yaw Rate Sensor Test Control (JL4) |
| 2 |
0.5 BN |
882 |
Right Rear Wheel Speed Sensor Signal |
| 3 |
0.5 WH |
883 |
Right Rear Wheel Speed Sensor Low Reference |
| 4 |
0.5 D-GN |
872 |
Right Front Wheel Speed Sensor Signal |
| 5 |
0.5 TN |
833 |
Right Front Wheel Speed Sensor Low Reference |
| 6 |
0.5 WH |
17 |
Stop Lamp Switch Signal |
| 7 |
- |
- |
Not Used |
| 8 |
0.8 PK |
1039 |
Ignition 1 Voltage |
| 9 |
0.35 464 |
TN/BK |
Delivered Torque Signal |
| 10 |
0.35 L-BU |
715 |
Lateral Accelerometer Signal (JL4) |
| 11 |
0.35 WH |
121 |
Engine Speed Signal (- JL4) |
| 11 |
0.35 TN |
2501 |
High Speed GMLAN Serial Data Bus (JL4) |
| 12 |
3 BK/WH |
251 |
Ground |
| 13 |
3 RD |
1442 |
Battery Positive Voltage |
| 14 |
3 OG |
1740 |
Battery Positive Voltage |
| 15 |
3 BK/WH |
251 |
Ground |
| 16 |
0.35 GY |
930 |
5-Volt Reference (JL4) |
| 17 |
0.35 OG |
1575 |
Brake Pressure Sensor Signal (JL4) |
| 18 |
0.35 GY/BK |
1798 |
Ground (JL4) |
| 19 |
0.35 TN/WH |
2500 |
High Speed GMLAN Serial Data Bus + (JL4) |
| 20 |
0.5 L-BU |
830 |
Left Front Wheel Speed Sensor Signal |
| 21 |
0.5 YE |
873 |
Left Front Wheel Speed Sensor Low Reference |
| 22 |
0.5 BK |
884 |
Left Rear Wheel Speed Sensor Signal |
| 23 |
0.5 RD |
885 |
Left Rear Wheel Speed Sensor Low Reference |
| 24 |
- |
- |
Not Used |
| 25 |
0.35 L-BU |
1122 |
ABS/TCS Class 2 Serial Data |
| 26 |
0.35 D-BU |
716 |
Yaw Rate Sensor Signal (JL4) |
| 27 |
0.35 463 |
OG/BK |
Requested Torque Signal |
| 28 |
0.35 GY |
596 |
5-Volt Reference (JL4) |
| 29 |
0.8 BN |
1295 |
Variable Effort Steering Actuator Control |
| 30 |
0.8 WH |
1294 |
Variable Effort Steering Actuator Supply Voltage |
Connector Part Information
- OEM: 15326390
- Service: 12167314
- Description: 30-Way F GT 150, 280 Series, Sealed (BK)
|
Terminal Part Information
- Pins: 12-15
- Terminal/Tray: 15304720/19
- Core/Insulation Crimp: 4/5
- Release Tool/Test Probe: 15315247/J-35616-4A (PU)
- Pins: 1-11, 16-23, 25-30
- Terminal/Tray: 12191819/8
- Core/Insulation Crimp: Pins 1-7, 9-11, 16-28 - E/A
- Core/Insulation Crimp: Pins 8, 29, 30 - 2/A
- Release Tool/Test Probe: 15315247/J-35616-2A (GY)
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