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 MANUALSCHEVROLET2002AVALANCHE 2500, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 249 (ELECTRICAL COMPONENT LOCATOR)MISCELLANEOUS
2002 Chevrolet Avalanche 2500, RWD
Section 249 (Electrical Component Locator): Miscellaneous
2002 Chevrolet Avalanche 2500, RWDSECTION Miscellaneous
WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
MISCELLANEOUS LOCATION
| Component | Location |
|---|---|
| Audio Amplifier | Under rear package shelf. |
| Blower Motor Resistor Assembly (W/ Man A/C) | Under right side of dash, in right side of HVAC module. See Figure . |
| Data Link Connector (DLC) | Under left side of dash, right of steering column. |
| Radio Noise Suppressor | At upper right corner of rear window. |
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.