How to check the fuses - Ninja250 Howto - Ninja250Wiki How to check the fuses. From Ninja250Wiki. Your fuse box, or "Junction Box" as the manual calls it, is behind the right side seat cowl. Remove the seat first, and then the plastics on the right side of the bike. You should see a box that says "Fuse" on it. The following is a list of what is covered by each fuse. This is for a 2006 bikeRider Profiles · Forums Motorcycle Fuses & Fuse Boxes for 2006 Kawasaki Ninja ZX6R Get the best deal for Motorcycle Fuses & Fuse Boxes for 2006 Kawasaki Ninja ZX6R from the largest online selection at eBay. Browse your favorite brands affordable prices free shipping on many items.