Automotive wiring harness common problems and the impact of what?

With the development of social life and the continuous improvement of living standards, people are not only pursuing material enjoyment but also pursuing spiritual enjoyment. They pay great attention to interior decoration when purchasing a car, such as navigators, music, car phones, GPS navigation systems and multimedia systems , They need to be connected between the car wiring harness, car wiring harness if not in accordance with the requirements of the operation, will have a lot of problems.

Common problems are the following, as well as the impact it produces.

(1) the problem: wrong cable, not in accordance with the design of the cable, the main reasons: process error, improper operation, invalid conduction, have an impact: the engine does not start, the connected machine does not work or work at random.

(2) the problem: Annex installation of foreign products, not in accordance with the design to install parts, the main reasons: process errors, improper operation, missed, have an impact: not installed on the car, instant installation can not reach the corresponding function.

(3) Problem: poor terminal crimping (37 types), terminal falling off (a wire and terminal b terminal and connector c terminal and mating terminal) Main reasons: 4m1e, a crimping problem b not inserted in place, leak lock c error Installation, material problems, have an impact: stop the engine on the way, lighting does not shine, a short circuit, vehicle fire.

(4) problem: plug-in damage, the main reason: assembly, transportation, materials, problems: bad connection, poor air tightness.