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.
Body Control Module (BCM) X5
2004 Oldsmobile Bravada AWDSECTION Body Control Module (BCM) X5
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module (BCM) X5
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| 1 | 0.8 YE | 18 | Left Rear Stop/Turn Lamp Supply Voltage |
| 2 | 0.8 D-GN | 19 | Right Rear Stop/Turn Lamp Supply Voltage |
| 3 | - | - | Not Used |
| 4 | 0.8 L-BU/WH | 1314 | Left Front Turn Signal Lamp Supply Voltage |
| 5 | 0.8 WH | 5065 | Stop Lamp Relay Coil Supply Voltage |
| 6 | 0.5 WH | 17 | Stop Lamp Supply Voltage |
| 7 | - | - | Not Used |
| 8 | 0.35 PK | 5076 | 5-Volt Reference |
| 9 | 0.35 WH | 5075 | Current Sensor Signal |
| 10 | 0.35 BN | 5077 | Low Reference |
| 11 | 0.35 TN | 755 | RAP Relay Coil Control |
| 12 | - | - | Not Used |
| 13 | 0.35 L-GN | 5486 | Run Relay Coil Control |
| 14 | 0.35 BN | 4 | Accessory Voltage |
| 15 | 0.35 PU | 5531 | Hood Closed Switch Signal (AP3) |
| 16 | 0.35 L-BU | 1134 | Park Brake Switch Signal |
| 17 | - | - | Not Used |
| 18 | 0.35 TN | 28 | Horn Relay Control |
| 19 | - | - | Not Used |
| 20 | 0.35 GY | 91 | Windshield Wiper Switch Signal 2 |
| 21 | 0.35 TN | 860 | Front Windshield Wiper Switch High Signal |
| 22 | - | - | Not Used |
| 23 | 0.35 PK/WH | 1970 | Headlamp Low Beam Relay Control |
| 24 | 0.35 D-BU | 45 | Park Lamp Supply Voltage |
| 25 | - | - | Not Used |
Connector Part Information
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Terminal Part Information
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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.