Automotive wiring harness assembly and sealing operation guidance

1, all wiring harness requirements wiring neat, fixed firmly, harness can not have shaking drape, no interference force, not friction broken

2, in order to make the wiring harness layout reasonable and beautiful wiring can use a variety of models, the size of the fixed bracket, wiring harness processing to take full account of the various electrical components and plug the specific installation location, at the same time with the body structure of the combination of alignment And the length of the reserved harness.

3, for the body to grow and do not have the wiring harness should be folded plate, plug connector seal protection, and not in the body there is overhanging shaking, carrying force.

4, the outer sheath of the harness can not appear corrugated tube fracture phenomenon, or must be bandaged processing, including bellows or tape after the tape tie.

5, the main harness and the chassis harness docking, the top of the wiring harness and the main harness docking, chassis harness and engine harness docking, roof harness and rear harness docking, electric harness diagnostic socket must be placed on easy maintenance The place. At the same time a variety of wiring harness connector in the wiring harness bundled when fixed to the maintenance personnel to facilitate the operation of the mouth near the maintenance

6, the harness through the hole, you must use the threading jacket protection (if no suitable threading jacket can be replaced with bellows or black rubber, but must not be fixed firmly off), through the body of the hole, Full hole hole, so as not to dust into the interior of the car. Harness through the corner edge should be covered with rubber or floor leather protection, with the protection of the floor leather, in the leakage or open the door and other places easy to see with the surrounding color or the same color or similar.

7, the vehicle mass production, there are operating instructions, the first should be strictly follow the requirements of the implementation of the instructions. No work instructions, the installation, should be from the wiring harness fixed position, fixed mode, the number of fixed points to ensure the consistency of production.

8, wiring harness installation to avoid high temperature (exhaust pipe, pump, etc.), easy to wet (lower engine area, etc.), easy to corrosion parts (battery base area, etc.).