Скачать или смотреть Horn Relay Wiring Connection Explained (3, 4 & 5 Pin) | Car fix

In this video, we’ll break down everything you need to know about horn relay wiring connections, including how to wire 3-pin, 4-pin, and 5-pin relays. Whether you're upgrading your car horn or troubleshooting an issue, understanding how horn relays work is essential for safe and efficient electrical operation.

🔧 What You'll Learn:

✅ How a horn relay works: Understand the role of a relay in horn circuits and why it's important.

✅ 3-pin horn relay wiring: Learn the basic connection and operation of a 3-pin setup.

✅ 4-pin horn relay wiring: The most common configuration – we’ll show you how to wire it step-by-step.

✅ 5-pin horn relay wiring: Learn about the additional terminal (87a), when it's used, and how it functions.

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🧰 Whether you’re a DIY auto enthusiast or just trying to fix a faulty horn, this video will help you understand and wire relays correctly.

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Chapters:
00:00 - Intro
00:39 - 3-Pin Relay
01:55 - 4-Pin Relay
03:03 - 5-Pin Relay