Where is the 2007 chevy avalanche blower motor fuse located?

On the 2007 Chevrolet Avalanche, You'll find the blower motor fuse located in the engine compartment fuse block, on the driver's side of the vehicle. Specifically, the blower motor fuse is located at position 73. In case You don't have a diagram handy, it's a J-Case fuse near the lower left of the block. You'll see four J-Case fuses together; it's the lower right of the four. Often times, standing issues with the blower motor wiring can serve to blow out the fuse. Any time You have to replace a fuse more than once, You should check for what's causing the system to trip. Fuses are a failsafe; they don't just burn out on their own. You've likely got a more serious issue if the fuse has failed.