Automobile wiring harness is a kind of common electric conductor, which is often used in various electrical products. In the process of using automobile wiring harness, we often encounter such a situation that the Automobile wiring harness is not energized, resulting in the inability to use electrical products, or lead to the failure of electrical products, etc., the following analysis of various reasons for automotive wiring harness failure!
Insulation aging: The aging cracking of the insulator causes the harness to be unable to be energized normally, because during the long-term use, the insulator may be poorly dissipated or overloaded and thus destroyed. Then, for safety reasons, it is necessary to change the wiring harness in time.
The insulator is damp: it may be improperly used or improperly constructed, causing the insulation to get wet, which may further cause the harness to be improperly energized. Because in some humid environments, the resonance generated when the harness is used, cracking occurs, water molecules are easier to enter, so it will cause the electron beam to get wet. So in this case, we must strengthen the insulation layer of the protection harness in time, or consider changing the wiring harness when it is serious.
Destroyed: In the process of using the wire harness, due to improper operation, destroying the wire harness, causing the wire harness to bend too much or other symptoms, causing it to not be properly energized, then it is necessary to check what is the condition and then repair it. If it is not repairable, consider replacing the harness.
The voltage is too large: it is a fault that the voltage is too large and the electrical layer does not break down, so that the harness cannot be energized.
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