
The fuse, or what is scientifically called the “electric valve”, is one of the most important components of the electrical system in the car, and its task is to protect the electrical parts from overheating, and it also faces electrical faults and addresses them; To avoid any damage to the car’s electrical system.
In steps .. Learn how to check the fuses in the car
First: Locate the fuse box in the car
Second: Check all the fuses and the parts around them
The specialists confirm that there are two types of fuses: the first has two prongs and contains a U -shaped wire inside the plastic part. If this wire is cut off, the fuse is no longer suitable for work.
As for the second type : they are cylindrical shaped fuses, and they are usually transparent or plastic, and there is a wire in the middle, if it is cut, it cannot perform its function in the car.
Third: Test the fuses
The fuses can be tested by using a frequency test device. If the device lights up when connected to the fuse, this means that the fuse is working efficiently, and if it is not lit, it means that there is a problem with it and must be changed.
It is preferable to take pictures of the fuses before removing them; To ensure that it is installed in the place designated for it.
Fourth: Replace the damaged fuses
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