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 MANUALSCHEVROLET2011TAHOE BASE, 5.3 0, 4WDREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - A/C COMPRESSOR THROUGH ELECTRONIC POWER STEERING MODULE X1COMPONENT CONNECTOR END VIEWSACCESSORY AC/DC POWER CONTROL MODULE X2 (HP2)
2011 Chevrolet Tahoe Base, 5.3 0, 4WD
Accessory AC/DC Power Control Module X2 (HP2)
2011 Chevrolet Tahoe Base, 5.3 0, 4WDSECTION Accessory AC/DC Power Control Module X2 (HP2)
Accessory AC/DC Power Control Module X2 (HP2)
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| 1 | 1 BK | 1450 | Ground |
| 2 | 1 RD/WH | 4140 | Battery Positive Voltage |
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.