news
Colors of Automotive Wiring Harnesses and Their Functions

Colors of Automotive Wiring Harnesses and Their Functions

2026-06-22

Main power wire/positive terminal. Typically connected to the battery’s positive terminal or a constant‑power source, providing a +12 V supply for basic power functions, such as the input terminals of the fuse box and memory‑retention circuits.
The role and functions of the automotive wire harness clip holder

The role and functions of the automotive wire harness clip holder

2026-06-22

Positioning and Fixing: Based on the wiring harness blueprint, the individual branches of the harness are precisely laid out and secured using modular clip‑and‑pin mounting points, replicating the harness’s actual routing on the vehicle body.
Uses and Functions of a High-Frequency Tester

Uses and Functions of a High-Frequency Tester

2026-06-22

A high-frequency tester is a specialized instrument used to evaluate the performance of high-frequency circuits. It enables comprehensive testing and analysis, assisting engineers in the design and verification of such circuits.

The difference between industrial wire harnesses and automotive wire harnesses

Automotive wiring harnesses must comply with the IATF 16949 quality management system and AEC‑Q series component certifications (e.g., USCAR‑2). Production is subject to stringent control, with a strong emphasis on end-to-end traceability; any nonconforming batch may trigger a full‑vehicle recall.

2026

06-22

How does a vehicle inspection platform work?

Traditional internal‑combustion vehicle manufacturing: Conducts continuity, short‑circuit, open‑circuit, and miswiring tests on engine wiring harnesses, chassis wiring harnesses, and body wiring harnesses, ensuring accurate signal transmission in low‑voltage electrical systems such as lighting, windows, and instrument clusters.

2026

06-22

How do you determine whether a car’s wiring harness needs to be replaced?

Starting difficulties or powertrain malfunctions: The vehicle fails to start, the engine runs unevenly, and signal transmission is abnormal (e.g., sensor failure). After ruling out common component faults, the issue may stem from wiring harness problems that cause signal interruptions or impaired electrical power delivery.

2026

06-22

What are the types of automotive assembly electrical testing stations?

Powertrain Electrical Test Bench: Designed for engines, transmissions, or new‑energy “three‑in‑one” electric drive systems (motor + electronic control unit + gearbox), it focuses on testing CAN communication, static electrical parameters (resolver and sensors), the parking system, and motor operating characteristics.

2026

06-22

What are the wire harness inspection procedures?

Inspect the appearance of cables and wire harness assemblies using visual inspection or tactile methods to ensure there are no signs of damage, burrs, or cold solder joints. This step forms the foundation of the inspection process and is intended to identify and eliminate obvious manufacturing defects.

2026

06-22

The function of the test module for industrial equipment

The product is secured using precision positioning mechanisms, such as probes and fixtures, to address issues like poor contact, signal interference, or component damage caused by manual insertion and removal, thereby ensuring high stability and low impedance in test signal transmission.

2026

06-22

%E7%AC%AC%E4%B8%80%EF%BC%8C%E6%9C%80%EF%BC%8C%E4%BC%98%E7%A7%80%EF%BC%8C%E5%A2%9E%E5%BC%BA%EF%BC%8C%E4%B8%80%E6%B5%81%EF%BC%8C%E5%8D%93%E8%B6%8A%EF%BC%8C%E9%A2%86%E5%85%88%EF%BC%8C%E5%85%88%E8%BF%9B%EF%BC%8C%E5%BC%95%E9%A2%86

Sorry，当前栏目暂无内容!

您可以查看其他栏目或返回 首页

Sorry，The current column has no content!

You can view other columns or return Home

Thank you for your interest in our products. If you would like a custom solution, please fill out the form below, and we will contact you shortly.

Submit

Fields marked with an asterisk (*) in the form are required.