A it works with either positive of negative switched headlights. Or at the very least connected to a fuse straight to your battery.

What Is A Relay Super Bright Leds
Negative switched spotlight wiring diagram. The negative terminal can be located by looking for the letters neg or the negative symbol on the battery. There are several other benefits to wiring in this manner. B it avoids problems with the relay not dropping out. Lay out the wiring in the engine bay making sure the deutsch plugs can reach the location of your lights the terminals can reach the battery and the switch can penetrate through the firewall. Take the in line fuse out of the wiring harness. Hopefully those looking for practical information on electrical circuits and wiring led components found this guide first.
A possible idea is to earth the wires onto the negative pole of the battery. A quick guide to installing your illuminator wiring harness for illuminator 9 round driving lights or led lightbars. I seem to be doing more and more negitive switched retrofits lately and the one drama that keeps poping up with these cars is the highbeam light on the dash not working and sometimes the spotlights to. Instead of switching the positive leg of the headlight toyota switches the negative side. If you want the extra control of switching your spot lights off when the high beams are switched on for instance when the spotlights are covered an. The diagram below shows a simple wiring diagram for connecting spotlights to work together with your high beams.
I installed some aftermarket driving lights in my 4runner. This means that regardless of the vehicle wiring positive or negative switched the driving light wiring is the same. When i was running the wires i encountered the oddball circuit toyota decided to use for their headlights. This isnt unheard of but it does present the problem of where to get a signal from the headlight in order to trigger the relay for the. Connect the negative wire to the negative terminal of the battery. Run a wire from the switch to a switched power source.
Soldering the wire is the strongest and most permanent way to connect the wiring to the spotlight. Plus a quick tutorial on how to make it work on your negatively switched 4wds. It a basic headlight wiring up grade and you dont need to know whether the vehicle is positive or negative switched the wiring sorts it out automatically. One thing i would change is the cable between the battery and the fuse block this should be at least 6mm to give the best results. Its likely though youve already read the wikipedia page about series and parallel circuits here maybe a few other google search results on the subject and are still unclear or wanting more specific information as it pertains to leds. You need to get hold of a wiring diagram and ensure that the integrity of the original.
Pin 30 is connected your power source this should be ignition switched off of a connection in your factory fuse box. Negative switched cars april 22nd 2013 0523 am.