I'm new here so I hope this isn't a repeat. I have a '97 blazer and my turn signals all stopped working. I bought a new flasher unit but I'm not sure where it is located and how to get to it. (the turn sig. fuse is good.) I think it's under the dash somewhere.

 

Not really sure on a '97. However, i have a 2000 blazer and mine is right behind the glove box. Just drop the glove box and see if it is there (Won't hurt to look- will take 2 sec). Mine has a green plastic latch over it to keep it in place.

Hope this helps.

 

Yep, what svd85 said. To drop your glove box there is a catch on top when you open it up all the way. Depress the catch and you'll be able to open all the way out (make sure you empty it first). The flasher should be right there easy to get to and change out.