12V Relay Wiring How to Figure it Out
3,195 views · Published 16 November 2015 · 6:00 · Indexed 22 September 2026
Channel: BSK Garage · 2015 · Autos & Vehicles
Get a Relay Harness Here http://amzn.to/1NVh1p9 How do you wire a relay is something i've been asked numerous times. without even looking at the pins i can show you how it's wired up but incase you need to know here is how it works Pin 87 +12v to your lights your hooking up Pin 85 this is Ground or - Pin 86 this is wired to your Switch has a alternative power source Pin 30 this is full time power usually battery this will come in handy if you pan on installing aftermarket lights and need to hook them up to a relay
