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 1876 (HVAC SYSTEM - MANUAL)COMPONENT LOCATORHVAC CONNECTOR END VIEWSHVAC CONTROL MODULE C2
2004 Oldsmobile Bravada AWD
HVAC Control Module C2
2004 Oldsmobile Bravada AWDSECTION HVAC Control Module C2
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
HVAC Control Module C2 Connector Parts Information
Connector Part Information
|
HVAC Control Module C2 Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | PU | 73 | Blower Motor High Control |
| 2 | TN | 63 | Blower Motor Medium 1 Control |
| 3 | BN | 7741 | HVAC Blower Relay Control |
| 4 | YE | 60 | Blower Motor Low Control |
| YE | 60 | Blower Motor Low Control | |
| 5 | - | - | Not Used |
| 6 | L-BU | 72 | Blower Motor Medium 2 Control |
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.