Relaying your headlights

[Deleted]

Would this work? I have '90 Corolla (H4, ground switched & weird hi beam indicator lamp wiring)


EDIT: Should work, but I'm not gonna use that...

This one works (using it now). Uses "local" grounding for H4 bulbs.

[brian]

why would u need to need to do that when ur fuse box has em already unless their blown? which u can just buy a new relay

[Deleted]

Because original wires are bad and have too much voltage drop.

[brian]

find the same relays with sockets and reroute the original wiring and hook it up and good to go

[Deleted]

That's never gonna work ok, because original ground wires come through headlight switch. And it's just easier to put new thicker wires and use old ones for feed.

Here's wiring diagram

(top=positive and bottom=ground)



I just wanna know if my wiring logic works... without trying and burning wires ;D

[eltipico]

Personally I want to see some pics of that car in your sig haha

[Deleted]

Why would you want that... it's ugly ;D

www.cardomain.com/ride/3926575/1990-toyota-corolla
Pictures are about 5 years old and those awful skirts are long gone.

And it doesn't look that good anymore... rust has done it's job
But hey, it's moving and never has left me on the road.

[eltipico]

Wow that thing was looking nice tho, what you planning on doing with it now besides fixing your lights.

[Deleted]

Drive? ;D

I did change to smaller rims too, because I didn't like harsh ride.
Now having just basic 195/55/15


And installed LED DRL