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 MANUALSOLDSMOBILE2004BRAVADA RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1680 (ANTILOCK BRAKE SYSTEM)COMPONENT LOCATORABS CONNECTOR END VIEWS
2004 Oldsmobile Bravada RWD
ABS Connector End Views
2004 Oldsmobile Bravada RWDSECTION ABS Connector End Views
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Electronic Brake Control Module (EBCM)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit Number | Function |
| 1 | BN | 882 | RR WSS Signal |
| 2 | - | - | Not Used |
| 3 | WH | 883 | RR WSS Low Reference |
| 4 | D GN | 872 | RF WSS Signal |
| 5 | TN | 833 | RF WSS Low Reference |
| 6 | YE | 873 | LF WSS Low Reference |
| 7 | L-BU | 830 | LF WSS Signal |
| 8 | BK | 884 | LR WSS Signal |
| 9 | RD | 885 | LR WSS Low Reference |
| 10 | - | - | Not Used |
| 11 | BN/WH | 2960 | Keyword Serial Data (w/L81) |
| 11 | WH/BK | 5043 | Keyword Serial Data (w/L61) |
| 12-14 | - | - | Not Used |
| 15 | PK | 1039 | Ignition 1 Voltage |
| 16 | BK | 350 | Ground |
| 17 | RD | 702 | Battery Positive Voltage |
| 18 | OG | 140 | Battery Positive Voltage |
| 19 | BK | 350 | Ground |
| 20-24 | - | - | Not Used |
| 25 | TN | 2501 | CAN Low |
| 26 | - | - | Not Used |
| 27 | TN/WH | 2500 | CAN High |
| 28 | D-BU | 1660 | Traction Control Indicator Control |
| 29 | TN | 2501 | CAN Low |
| 30 | TN/WH | 2500 | CAN High |
| 31 | BN/WH | 1571 | Traction Control Switch Signal |
Traction Control Switch
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit Number | Function |
| 1 | D-BU | 1660 | Traction Control Switch Control |
| 2 | BN/WH | 1571 | Traction Control Switch Signal |
| 3 | - | - | Not Used |
| 4 | PK | 139 | Ignition 1 Voltage |
| 5 | BK | 550 | Ground |
| 6 | GY | 8 | I/P Lamps Supply Voltage |
| 7 | - | - | Not Used |
Wheel Speed Sensor (WSS) - LF
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit Number | Function |
| A | L-BU | 830 | LF WSS Signal |
| B | YE | 873 | LF WSS Low Reference |
Wheel Speed Sensor (WSS) - LR
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit Number | Function |
| A | BK | 884 | LR WSS Signal |
| B | RD | 885 | LR WSS Low Reference |
Wheel Speed Sensor (WSS) - RF
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit Number | Function |
| A | TN | 833 | RF WSS Low Reference |
| B | D GN | 872 | RF WSS Signal |
Wheel Speed Sensor (WSS) - RR
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit Number | Function |
| A | BN | 882 | RR WSS Signal |
| B | WH | 883 | RR WSS Low Reference |
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.