Скачать или смотреть How to Wire a 5-Pin Relay Properly | VW T6 CAN Bus Install

Wiring a relay sounds simple — until you’re chasing faults, blowing fuses, or wondering why something works one minute and not the next.

In this video, Ray explains how to wire a 5-pin relay properly, using a real-world CAN Bus install on a VW T6 to add a front registration light — cleanly, safely, and without guesswork.

This isn’t a rushed hack or a “just trust me” install. It’s an engineer-led walkthrough for people who want to understand why a relay is wired a certain way, not just copy a diagram.

In this video, we cover:

– What a relay actually does
– How to wire a 5-pin relay step by step
– Why relays matter in modern vehicle electrics
– Common mistakes that cause faults and blown fuses
– A practical VW T6 example you can apply elsewhere

Whether you’re working on a VW T6 or another vehicle entirely, the principles here apply across automotive electrical systems.

Ray is an automotive engineer with hands-on experience in vehicle electrics and CAN Bus systems.
The wiring principles shown here apply to many modern vehicles and relay-controlled circuits, not just the VW T6.