How to check the fuses - Ninja250Wiki The 30 amp main fuse is found in the starter solenoid unit next to the fuse box. Use a test light to check them. It's fast and easy. However, you may be able to find a blown fuse by a visual inspection. Take out the fuse and hold it up. The metal fuse part that's inside the plastic comes in a variety of shapes, but they're all similar. Motorcycle Fuses & Fuse Boxes for Kawasaki Ninja 250 for Get the best deal for Motorcycle Fuses & Fuse Boxes for Kawasaki Ninja 250 from the largest online selection at eBay. Browse your favorite brands affordable prices free shipping on many items. Blown fuse. Then another. - ninjette Apr 29, 2014The 30A fuse protects the wires that go from the battery to the ignition switch and then to the fuse box. There is an improper path to ground along that portion of the main circuit. The problem is not located downstream the fuse box; otherwise one of the individual fuses had melted. 2014 Ninja 650 Fuse Box Location - YouTube Dec 10, 2015In case you need to get to your fuse box, here it is. All you need is an allen wrench.