![]() Sometimes, the ECM can fail to send the signal to the correct fuses due to electrical issues. Replacing this relay will no longer keep you wondering why some of my fuses are not getting power if it was the reason that was causing the problem. You need to replace the bad accessory power relay with a new one. When it goes bad, it causes wiring issues as well as problems with the brake lights. ![]() This relay usually powers all the accessory fuses in your car. Bad Accessory Power RelayĪ common cause of no power to fuse box Ford is a bad accessory power relay. Luckily, fuse boxes aren’t too expensive to replace and a new fuse box will only cost you around $20 – $50 depending on the quality you go for. If the fuse block is damaged, you need to replace it with a new one. If you find one side of the fuse box not working properly, it’s a good idea to pull out the fuse box and check underneath it, and look out for any signs of damage in it. So, check the starter fuse as well and see if it’s getting power. 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.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |