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.
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HOMESERVICE MANUALSPONTIAC2007WAVE LT, 4D HATCHBACK, STANDARD, Y4M/MLMREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLANTI-LOCK BRAKE SYSTEMCOMPONENT LOCATORANTILOCK BRAKE SYSTEM CONNECTORS (NOTCHBACK)
2007 Pontiac Wave LT, 4D Hatchback, Standard, Y4M/MLM
Antilock Brake System Connectors (Notchback)
2007 Pontiac Wave LT, 4D Hatchback, Standard, Y4M/MLMSECTION Antilock Brake System Connectors (Notchback)
Electronic Brake Control Module (EBCM) Connector End View/Part Information/Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | GN | 872 | Right Front Wheel Speed Sensor Low Reference |
| 2 | BN | 833 | Right Front Wheel Speed Sensor |
| 3 | BN | 834 | Rough Road Signal |
| 4 | PU | 639 | Ignition 1 Voltage |
| 5 | BN | 884 | Left Rear Wheel Speed Signal |
| 6 | OG | 885 | Left Rear Wheel Speed Sensor Return |
| 7 | BK/WH | 2051 | Ground |
| 8 | BK | 50 | Ground |
| 9 | RD | 42 | Battery Positive Voltage |
| 10-15 | - | - | Not Used |
| 16 | L-GN/BU | 875 | Base Brake Failure Signal |
| 17 | - | - | Not Used |
| 18 | L-BU | 20 | Stop Lamp Supply Voltage |
| 19 | L-BU | 830 | Left Front Wheel Speed Sensor Signal |
| 20 | YE | 873 | Left Front Wheel Speed Sensor Return |
| 21 | - | - | Not Used |
| 22 | WH | 883 | Right Rear Wheel Speed Sensor Return |
| 23 | BN | 882 | Right Rear Wheel Speed Sensor Signal |
| 24 | BK | 50 | Ground |
| 25 | RD | 42 | Battery Positive Voltage |
Lamp Driver Module Connector End View/Part Information/Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BK | 50 | Ground |
| 2 | RD | 242 | Battery Positive Voltage |
| 3 | BN | 33 | Brake Warning Indicator Control |
| 4 | - | - | Not Used |
| 5 | GY | 875 | Base Brake Failure Signal |
| 6 | L-GN | 867 | ABS Failure Indicator Signal |
Oil Feed Connector Connector End View/Part Information/Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | PU | 50 | Ground |
| 2 | BK/WH | 242 | DLC Signal |
| 3 | BK | 33 | Ignition + Voltage |
Wheel Speed Sensor Connector End View/Part Information/Terminal Identification - Left Front
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-BU | 830 | Left Front Wheel Speed Sensor Signal |
| 2 | L-GN | 873 | Left Front Wheel Speed Sensor Return |
Wheel Speed Sensor Connector End View/Part Information/Terminal Identification - Left Rear
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-GN/WH | 884 | Left Rear Wheel Speed Sensor Signal |
| 2 | BN/BK | 885 | Left Rear Wheel Speed Sensor Return |
Wheel Speed Sensor Connector End View/Part Information/Terminal Identification - Right Front
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | WH | 833 | Right Front Wheel Speed Sensor Return |
| 2 | BN | 872 | Right Front Wheel Speed Sensor Signal |
Wheel Speed Sensor Connector End View/Part Information/Terminal Identification - Right Rear
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | L-BU | 882 | Right Rear Wheel Speed Sensor Signal |
| 2 | PU | 883 | Right Rear Wheel Speed Sensor Return |
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.