A few tips on how to check the fuses in the car

There are several ways to check the fuses in a car. You will most often see this:

•  organoleptically;
• using a voltage tester or a small light bulb;
• using a meter.

Read how to check the fuses in the car so that you have no doubts about their condition.

How to check fuses with an electric meter?

You can do this in many different ways. One is voltage test and the other is load test. Regardless of which method you choose, the multimeter will clearly indicate the protection status.

Checking fuses with a voltage test

Checking the voltage is not difficult. It is necessary to set the appropriate scale (for example, 20 V), and also connect one wire to ground, and the other to the tip of the fuse located in the outlet. If it shows about 12 volts, everything is in order.

Checking the condition of fuses with resistance

How to check the fuses in the car in this way? You set the ohm unit on the scale (on the smallest possible scale). You bring the wires to the contacts - one to one, the other to the other. If the display shows 1, the fuse is blown. Otherwise, the value must be below 10 ohms.

How to check the fuses in the car with a tester?

This method is not ideal, since not all electrical circuits can be tested without turning on the receiver. However, with most fuses, you will be able to check their condition. How to check the fuse in the car with this method? You must put the end of the voltage tester to ground. With the ignition on, hold a probe to each end of the fuse. If the light comes on, then the fuse is good.

What does a blown fuse look like in a car - sensory check

If you have no other choice but to check the fuses in your car, you can verify that they are good by sight and smell. Just remove the elements. A damaged fusible element will have a characteristic burnout appearance and symptoms. You can't confuse it with anything else.

Replacing the fuse - do I need to go to the workshop?

Since you can get to the fuse socket, this means you won't have a hard time pulling out the failed component. It's simple:

• use the grip provided in the case;
• pull out the fuse;
• when you are sure that it has burned out, replace it with the same type with the same amperage designation.

Car fuse blown - what to do?

There is nothing to think about here. If you encounter a blown fuse, you should simply replace it. It's not that hard if you know how to get to the car's fuse box. Do you know how to check the fuses in a car. But where to buy them if there are no spare parts?

Where to buy car fuses?

In this case, too, the matter is not particularly difficult. You can buy these items at any auto parts store or gas station. You will find kits from the smallest to the most powerful. Usually there are two pieces of each type in each set. Before buying, make sure what type of fuse is in your car - mini, regular or maxi.

Is a blown fuse visible to the naked eye?

You won't always be able to see this just by looking at a particular element. That's why it's important to know how to check fuses in a car by other methods. Please note that some manufacturers do not offer translucent protective elements. If one of them explodes, even an eagle's eye won't help you.

Is a blown fuse serious?

Much depends on the circumstances. Such protections are designed to protect the receiver from the effects of excessive voltage current. If one day it happens that one of the fuses has blown, you probably have nothing to worry about. Another thing is when the protection responsible for this receiver obviously burns out. Then this can mean serious problems with the electrical installation in the car.

You already know how to check the fuse in a car and know the causes of the problems. Sudden stop of the car, lack of light, and inoperative on-board devices are some of the most common problems associated with blown fuses. Therefore, always have a spare set in the car. You need to know your vehicle well so you know where to look for fuse boxes. The replacement itself is not particularly difficult, because you already know what it is.