What inspections should be carried out on the acceptance of the wiring harness

(1) The wire material in the wire harness should conform to the regulations, check the drawings one by one, whether the length of the wire exceeds the tolerance, whether the connector pin is correct, whether the packing material is firm, the arrangement should be neat, no damage, the sign is complete, correct and clear;

(2) The connection between the terminal and the connector should be firm, and the crimping of the cold-pressed terminal must comply with the crimping specification;

(3) The materials such as connectors, bushings, cable ties, insulating tapes, etc. are free from stains and damages, and the cable ties are tightly wound and entangled;

(4) When the corresponding electrical performance test is carried out according to the use of the product, the main electrical performance shall be free from short circuit, open circuit, misalignment and indirect contact failure, etc., to be 100% conductive.