Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Electronic Brake Control Module (EBCM) Connector End View
2004 Pontiac GTO StandardSECTION Electronic Brake Control Module (EBCM) Connector End View
Electronic Brake Control Module (EBCM) Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BU | 883 | Right Rear Wheel Speed Sensor Low Reference |
| 2 | BK | 882 | Right Rear Wheel Speed Sensor Signal |
| 3 | - | - | Not Used |
| 4 | RD | 833 | Right Front Wheel Speed Sensor Low Reference |
| 5 | WH | 872 | Right Front Wheel Speed Sensor Signal |
| 6 | GY | 873 | Left Front Wheel Speed Sensor Low Reference |
| 7 | BN | 830 | Left Front Wheel Speed Sensor Signal |
| 8 | YE | 885 | Left Rear Wheel Speed Sensor Low Reference |
| 9 | PU | 884 | Left Rear Wheel Speed Sensor Signal |
| 10 | - | - | Not Used |
| 11 | GN/WH | 1061 | UART Serial Data (Secondary) |
| 12 | BU/BK | 799 | ABS Serial Data |
| 13 | OG/WH | 463 | Requested Torque Signal |
| 14 | BU/RD | 20 | Stop Lamp Switch Signal |
| 15 | RD | 839 | Ignition 1 Voltage |
| 16 | BK/OG | 350 | Ground |
| 17 | RD | 542 | Battery Positive Voltage |
| 18 | RD | 542 | Battery Positive Voltage |
| 19 | BK | 150 | Ground |
| 20 | YE/RD | 832 | Traction Control Active Signal |
| 21 | GN | 875 | ABS Indicator Control |
| 22-26 | - | - | Not Used |
| 27 | BK/WH | 464 | Delivered Torque Signal |
| 28 | GY/BK | 1687 | Ignition Retard Signal |
| 29 | - | - | Not Used |
| 30 | BN/RD | 121 | Engine Speed Signal |
| 31 | RD/WH | 1571 | Traction Control Switch Signal |
| 32 | - | - | - |
| 33 | - | - | - |
| 34 | - | - | - |
| 35 | - | - | - |
| 36 | - | - | - |
| 37 | - | - | - |
| 38 | - | - | - |
| 39 | - | - | - |
| 40 | - | - | - |
| 41 | - | - | - |
| 42 | - | - | - |
| 43 | - | - | - |
| 44 | - | - | - |
| 45 | - | - | - |
| 46 | - | - | - |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.