1. Understand the vehicle structure and determine the best installation plan.

　　2. Confirm the installation position suitable for the car locator. Except for hanging accessories, the selection principle is concealed installation. The car locator should be installed in a stable, shock-proof, waterproof, insulated, and hidden place. When installing the antenna of the car locator, ensure that the receiving side is facing upward, the horizontal tilt is not greater than 15°, and there is no place above the antenna that is shielded by metal objects or that is not easy to be shielded by artificial metal objects.

　　3, find the closest to the terminal power line (DC 12 ~ 24V), ignition switch line (ACC) and other lines color and position and mark.

　　4. Start wiring after the installation position of each component is selected. The wiring should be neat and consistent with the original wiring of the vehicle. The wiring harness must be wrapped tightly with electrical tape to avoid the high temperature area and prevent the wiring harness from being squeezed by some moving parts. In addition, it is emphasized that the antenna of the car GPS locator should be completely concealed as far as possible, so that it is not easy to be pulled off or artificially cut.

　　5. Line connection. When connecting cables together, use a wire stripper to pull apart the bare core of the original cable from 10 to 15mm, perforate the core head of the connected wire, wrap it up, and tighten it. When a series connection is required, divide the two wires to be connected into two strands and twist them with each other, and then connect them to ensure a firm connection. Connect the vehicle terminal to the accessories. The connectors should be aligned and inserted, and the output and input cables should be securely connected.

　　6, all the newly opened exposed connection lines are finally wrapped with waterproof electrical tape to avoid long-term oxidation corrosion of the joint.

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