I'm getting ready to install a Tekonsha Prodigy on my '05. I have a neat little connector that goes between the controller and the fuse block. My question is which spot on the fuse block to use. One is marked 6 way brown and the other is marked 6 way black. Which one is #1 and which is #2? Or, which one do I connect to? Thanks, and Spool 'er Up

It will only plug into one.

Thanks...I just did a search and found the same answer