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Discussion in 'General Chevy & GM Tech Questions' started by davideg70, Dec 27, 2009.
I need some help with my stereo replacement in my 2002 avalanche. I got power but no sound.
Can you provide additional info about the swap - such as use of wiring harness, stereo upgrade (std cd player or dvd, etc) and what else you have swapped out - speakers, subs, etc. The more info the better to help out solving the problem.