How To Check For a Blown Fuse

In this video I show you how to check for a blown fuse on your automobile. I actually show you 3 different ways that you can do this. The first way, which is the simplest way, involves simply looking at the fuse. Of course, depending on what kind of fuse you are inspecting, the fuse will have to be removed in order to get a good visual on it. The second way, which in my opinion is the simplest way, is to check your fuses with a test light. This method involves checking a hot fuse on both sides for power. If both sides has power and lights up the test light then the fuse is good. If not, and it only lights up the test light on one side of the fuse, then it's blown. I also give an example of a 3 prong fuse, which is a 2 in one fuse. This type of fuse should have power on all 3 legs. If not the fuse is blown. The third way of checking a fuse involves using a digital volt ohm meter to check for continuity through the fuse. A good fuse should have little to no resistance through it. If resistance greater than a tenth of an ohm (and that's high) is found then the fuse should be replaced. Typically thought a fuse will either be open or have perfect continuity. It is very rare to have a fuse with high resistance.

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Barbour's Auto Help is not responsible for any damage or personal injury incurred in the process of performing any auto repairs done by you the viewer. Automotive repair is extremely dangerous. Repair your vehicle at your own risk. It is the viewers responsibility to verify all information and procedures as outlined in YOUR REPAIR MANUAL AND OWNERS MANUAL FOR YOUR VEHICLE. Owning and using a repair manual suited for your vehicle is essential for correctly and safely performing ANY repair to your vehicle. Always wear safety glasses and heed all instructions for use applicable to any piece of equipment you may use. Due to circumstances out of the control of Barbours Auto Help, Barbours Auto Help makes no guarantee that by the use of the information given in this video a quality repair will be made. Barbour'sAutoHelp makes no guarantee that the information provided is totally complete, syncronized and accurate. Verify everything using an appropriate repair manual. Follow the repair manual over this videos content. You can do it. Do it right and do it safely.

Repair your vehicle at your own risk! Barbour's auto help does not guaranty a proper repair using these techniques.