When the starter relay malfunctions, it’s often accompanied by no power to the starter fuse. The power in a lot of fuses goes through the starter relay in many vehicles. Replacing the fuse will send power to the other fuses in your vehicle and solve your problem. You can pull the fuse with your hand or use fuse pullers. If the ignition fuse is blown or malfunctioning, replace it with a new one.

If the second fuse is getting power, that means the original fuse has gone bad. If the fuse is not blown and you’re not sure if it’s working or not, replace it with another fuse of the same amperage and see if it gets power. First, check if the fuse is blown or not. If the battery and wiring in your car are alright, the next thing you check is the ignition fuse.Ĭhecking an ignition fuse is easy. The ignition fuse is the fuse that gets the power first and it sends that to many other fuses in your vehicle. If there is a break in the red wire, you can easily replace it with a new one and connect it to the battery and the fuse. Solution:įirst, make sure the connections at the positive and negative terminals of the battery and the fuses are tight. If there’s no power to the ignition fuse, that means there is an issue with your wiring. It’s usually the first fuse that gets power in most cars. If you find that there are some fuses not getting power, it could be due to a problem with that red wire.īut how can you tell if that wire has gone bad? Check the ignition fuse first. The power goes from the battery to the fuse via the red wire that’s connected at the positive terminal of the battery. That will fix your problem and your fuses will be powered once again. In that case, clean the battery and see if it works.īut if you’re getting no power at all from the battery, it means the battery is dead. When the battery generates a voltage lesser than 12V but is still close to it, the problem could come from corrosion on one of the terminals. If the voltage isn’t close to 12V, that means the battery isn’t generating enough power. You can easily check it with a multimeter and see if you have good voltage. So, if you’re wondering why is the car fuse box not getting power, a dead battery is the first thing you should check.

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