How An automotive 4 Pin Relay works Explained and why you should use it for upgrades on your vehicle

In this video i will explain how a automotive 4 pin relay works in simple terms and remember you should always use a relay for any upgrades to you vehicle.

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[Adm]

exceptional video, by far the best video explaining relays! thank you

[ravikales]

You were flawless bro. Even a layman could understand that.. 👍

[dylanruegger]

awesome video! Using this on our nitrous truck. Beautiful! Thank you!

[VRMIKE]

SUPER easy video to understand. Legend thank you

[jamietemple]

Love the video easy to follow. I must have watched 5 other videos on relays and still didnt get it. Thanks mate

[johngeers]

Very nicely done! I feel smarter for a few minutes! Maybe even long enough to install my own airhorn. That is peculiar since I was looking for the function of a relay... and incidentally am installing an electric airhorn. Where's the airhorn install vid? I just found it. Thanks!

[VoyagingVoyager]

Thanks for the video, I think I've got it but would ask you to confirm. I want to run led fog lights that turn off when my high beams come on. Do I even need a relay or could I just connect into my low beam power supply?? Thanks in advance.

[jcorchards]

Hi,
Great video, can you tell me, how would I go about wiring a light bar to come on with full beam and and no switch in the dash.... Cheers

[Gillespie]

That was the most confusing explanation of a four pin relay I have ever seen