Electronic Brake Control Module (EBCM)
Courtesy of GENERAL MOTORS CORP. Electronic Brake Control Module (EBCM)
| Pin |
Wire |
Circuit |
Function |
| 1 |
1.0 BK/WH |
251 |
Ground |
| 2-4 |
- |
- |
Not Used |
| 5 |
0.5 D-GN/WH |
2087 |
5-Volt Reference (JL4) |
| 6 |
- |
- |
Not Used |
| 7 |
0.35 L-BU |
910 |
Yaw Rate Sensor Signal (JL4) |
| 8-10 |
- |
- |
Not Used |
| 11 |
0.35 L-BU |
1122 |
Class 2 Serial Data |
| 12 |
0.5 OG |
885 |
Left Rear Wheel Speed Sensor Low Reference |
| 13 |
0.5 TN |
884 |
Left Rear Wheel Speed Sensor Signal |
| 14-15 |
- |
- |
Not Used |
| 16 |
1.0 PK |
1039 |
Ignition 1 Voltage |
| 17 |
- |
- |
Not Used |
| 18 |
0.35 TN/BK |
464 |
Delivered Torque Signal |
| 19 |
0.5 D-GN |
2087 |
5-Volt Reference (JL4) |
| 20-22 |
- |
- |
Not Used |
| 23 |
0.35 L-GN |
1338 |
Lateral Accelerometer Signal (JL4) |
| 24 |
0.8 TN |
833 |
Right Front Wheel Speed Sensor Low Reference |
| 25-26 |
- |
- |
Not Used |
| 27 |
0.8 L-BU |
830 |
Left Front Wheel Speed Sensor Signal |
| 28 |
0.8 YE |
873 |
Left Front Wheel Speed Sensor Low Reference |
| 29 |
0.5 L-BU/WH |
2088 |
Low Reference (JL4) |
| 30 |
- |
- |
Not Used |
| 31 |
5.0 BK/WH |
251 |
Ground |
| 32-33 |
- |
- |
Not Used |
| 34 |
0.5 L-GN |
1763 |
Steering Wheel Position Signal A (JL4) |
| 35 |
0.5 L-BU |
1764 |
Steering Wheel Position Signal B (JL4) |
| 36-37 |
- |
- |
Not Used |
| 38 |
0.35 OG/BK |
463 |
Requested Torque Signal |
| 39 |
0.8 D-GN |
872 |
Right Front Wheel Speed Sensor Signal |
| 40 |
- |
- |
Not Used |
| 41 |
0.5 L-GN |
526 |
Stop Lamp Supply Voltage |
| 42 |
0.5 BN |
882 |
Right Rear Wheel Speed Sensor Signal |
| 43 |
0.5 WH |
883 |
Right Rear Wheel Speed Sensor Low Reference |
| 44 |
0.5 L-BU |
2088 |
Low Reference (JL4) |
| 45 |
- |
- |
Not Used |
| 46 |
5.0 RD/BK |
1442 |
Battery Positive Voltage |
Connector Part Information
- OEM: 54210064
- Service: See Catalog
- Description: 46-Way F Receptacle 1.5, 2.8, 4.8 Series Sealed (BK)
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Terminal Part Information
- Pins: 1, 12-16, 24-28, 39-43
- Terminal: 60012931/Tray 21
- Core/Insulation Crimp: Pins: 1, 12-16: C/1
- Core/Insulation Crimp: Pins: 24-28, 39-43: 2/1
- Release Tool/Test Probe: 12122378/J-35616-4A
- Pins: 5-11, 18-23, 29, 34-38, 44
- Terminal: 60000611/Tray 21
- Core/Insulation Crimp: 8/8
- Release Tool/Test Probe: 15314260/J-35616-2A
- Pins: 31, 46
- Terminal: 60040461/Tray 21
- Core/Insulation Crimp: D/3
- Release Tool/Test Probe: 12093647/J-35616-40
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