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 AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1670 (ENGINE COOLING)COMPONENT LOCATORCOOLING SYSTEM CONNECTOR END VIEWS
2004 Oldsmobile Bravada AWD
Cooling System Connector End Views
2004 Oldsmobile Bravada AWDSECTION Cooling System 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.
After Boil Coolant Pump (2002 w/L81)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit Number | Function |
| 1 | BK | 2022 | Coolant Pump Relay Control |
| 2 | BK/WH | 451 | Ground |
Cooling Fan Resistor (w/ 2 Speed Cooling Fan System)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit Number | Function |
| A | L-BU | 409 | Cooling Fan Motor Supply Voltage |
| B | GY | 532 | Cooling Fan Relay Supply Voltage |
Cooling Fan
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit Number | Function |
| 1 | L-BU | 409 | Cooling Fan Motor Supply Voltage |
| 2 | - | - | Not Used |
| 3 | BK | 150 | Ground |
Coolant Level Switch
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit Number | Function |
| A | PK | 239 | Ignition 1 Voltage |
| B | L-GN | 1478 | Coolant Level Switch Signal |
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.