فهم أساسيات مرحلات المركبات: دليل شامل

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After testing the resistance, apply power directly to the relay’s coil Terminals to verify that it activates and closes the contacts. Additionally, check for continuity across the relay’s contacts using the multimeter to ensure proper electrical connection. If any of the Relays fail these tests, they should be replaced to restore the functionality of the power relay assembly.

In conclusion, understanding the basics of vehicle relays and how to test them is essential for diagnosing and repairing electrical issues in cars. By following systematic testing procedures and paying attention to detail, auto technicians can efficiently identify faulty relays and ensure the proper functioning of automotive electrical systems.