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 MANUALSCHEVROLET2009SILVERADO 3500 4WD V8-6.0LREPAIR AND DIAGNOSISSTARTING AND CHARGINGPOWER AND GROUND DISTRIBUTIONPOWER DISTRIBUTION MODULEDIAGRAMS
2009 Chevrolet Silverado 3500 4WD V8-6.0L
Power Distribution Module: Diagrams
2009 Chevrolet Silverado 3500 4WD V8-6.0LSECTION Diagrams
Component Connector End Views
Accessory DC Power Control Module X1 (HP2)
Accessory DC Power Control Module X2 (HP2)
Accessory DC Power Control Module X3 (HP2)
Accessory DC Power Control Module X4 (HP2)
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.