Videos of auxiliary fuse box with relay Click to view on YouTube3:05DIY: Aux Relay & Fuse Box13K viewsYouTube · 3 years agoClick to view on YouTube2:49DIY: Aux Fuse Box8 viewsYouTube · 3 years agoClick to view on YouTube3:35Off Road Relay Box for Lighting and accessories review!!20K viewsYouTube · 2 years agoClick to view on YouTube9:46Auxiliary FUSE BOX Install on the FJ CRUISER4K viewsYouTube · 10 months agoClick to view on YouTube13:04How To Make A Power Relay / Fuse Block | Automotive Wiring690K viewsYouTube · 3 years agoClick to view on YouTube7:08Automotive Wiring-Installing An Auxiliary Fuse Block-Creating More Circuits154K viewsYouTube · 7 years agoSee more videos of auxiliary fuse box with relay Auxiliary fuse/relay panel | IH8MUD Forum Feb 17, 2015Auxiliary fuse/relay panel. I have included 3 schematics for the 3 different ways the Aux fuse/relay block can be configured. There are three default options: Config A, Config B, and Config C. Config A: In this configuration, the relays are turned on by switching the relay control wire to ground. This is the simplest configuration.