LS1 PCM wiring

[55 Rescue Dog]

There you go again with your BS. Did I say you never need a relay? No, I didn't, but as usual you try to twist and distort what people say and put words in their mouths. I have relays where I NEED them.

So I'm guessing your car has relays everywhere, even where they're not needed and you just run small wires and use relays for every device?

You don't need a relay when the load is small and a switch can handle it. You use relays where you NEED them, either for logic functions (such as AND/OR) or to carry high loads. The backup light switch on a T56 is meant to break the circuit to the backup lights, not to run a relay. That's how it's wired on cars that have them because the load is small and the switch can handle the current. And with LED lights you surely don't need a relay.

Assuming that they are LED's, and not 100 watt back-up lights which would be awesome. No BS