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Heater fan won't work in 2000 Chevrolet Blazer. Dont know which fuse is for the heater.

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My 2008 chevy blazer makes a humming noise when i turn it on and its cold outside and i left the heater on the night before

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GM has a fuse panel on the left side under the dash. The fuses are labled HTR/AC. There is also a set of overload relays under the hood on the driver's side. They are also labled. The owner's manual has a diagram showing both the location and type of fuse to use. Cleaning the sockets with electrical cleaner when you replace the fuses helps them to make better contact.

Posted on Mar 13, 2011


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1 Answer

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Please rate this solution.

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