Where is the hazzard flasher located on 1998 Chevy 4x4 blazer SUV?

The hazard flasher relay on a 1998 Chevy Blazer 4x4 is typically located under the dash, near the fuse box. However, the exact location can vary slightly depending on trim level. It's often a small, square or rectangular black box. You might find it easier to locate by consulting your owner's manual's fuse box diagram. The manual will show the location of the fuse box and often labels the hazard flasher relay specifically.