“Custom Work, Quality Service”

Your Primary Choice for Custom Automotive Wire Harnesses Assembly

ISO 9001:2015 Registered • UL/CSA Approved • ROHS Compliant

Home News Technical articles
How To Maintain The Car Wiring Harness?

How To Maintain The Car Wiring Harness?

29Nov
2019/11/29 14:48:58

Automotive wiring harness is the most important part of the engine. It not only needs to be installed correctly, but also needs to be properly maintained during normal use. Otherwise, the wiring harness will accelerate aging and eventually cause various failures in the car. Now let Wire Harness Factory take everyone to understand how to maintain the car wiring harness.


Generally, riders who are more proficient in car maintenance may know that wire harnesses need to be regularly maintained with wire harness protectants. Because spraying the wire harness protection agent on the wire harness is equivalent to adding a protective layer to the wire harness, which has the effect of preventing moisture and oxidation. Moreover, the protective agent also has the properties of insulation, high voltage resistance, etc. Regular use can also prevent the wiring harness from cracking and aging.


However, there are some things to keep in mind when using the harness protectant. For example, the wire harness cannot be used directly when it is not cleaned, so as to prevent the protective agent from playing its role; the dosage of each spray should be appropriate, too little to form a protective film, too much is easy to affect the performance of the wire harness, and it is a resource waste. In short, the maintenance of the wiring harness is not only necessary, it also needs to be continued for a long time. It can not be fished for three days or two days, or too often, otherwise it will easily lead to improper maintenance, and then cause various automotive electrical equipment failure.


Automotive wiring harnesses are generally maintained once every 40,000 kilometers. Wire harnesses need to be maintained with a harness protectant which can have moisture and oxidation resistance. Moreover, the protective agent also has the properties of insulation, high voltage resistance, etc., and can prevent the wiring harness from cracking and aging.


Automotive Wire Harness is the network body of automotive circuits. Without wiring harnesses, there is no automotive circuit. Wiring harness refers to the components that are made of copper material, and the contact terminals (connectors) are crimped with wires and cables, and then the insulators or metal shells are plastic-molded on the outside, and the wiring harness is used to form the connection circuit. There are two types of automotive wiring harnesses: power lines that carry power to drive actuators (actuators) and signal lines that transmit sensor input commands. With the continuous improvement of people's requirements for comfort, economy, and safety, the types of electronic products on automobiles are also increasing, automobile wiring harnesses are becoming more and more complicated, and the failure rate of their wiring harnesses is correspondingly increasing.

Automotive Wire Harness


Automotive Wire Harness


There are many automotive wiring harnesses, and electronic control systems are closely related to wiring harnesses. Someone once used a metaphor of the image: if the functions of the microcomputer, sensors and actuators are compared to the human body, it can be said that the microcomputer is equivalent to the human brain, the sensor is equivalent to the sensory organ, and the actuator is equivalent to the motor tube, then the harness is the nerve And blood vessels.


Automobile wiring harness is the main body of the network of automobile circuit. It connects the electrical and electronic parts of the automobile and makes them function. Without the wiring harness, there is no automobile circuit. At present, whether it is a high-end luxury car or an economical ordinary car, the form of the wire harness is basically the same. They are composed of wires, connectors and wrapping tapes. Reliability, supply the specified current value to electronic and electrical components, prevent electromagnetic interference to surrounding circuits, and eliminate short circuits of electrical appliances.


The above is the technique of how to maintain the automotive wiring harness introduced by the New Energy Car Wire Harness manufacturer. Hope to help everyone.

Share:
1
2
3
4
5
WhatsappEmail