Honda Prelude Online banner
1 - 9 of 9 Posts

·
Registered
Joined
·
846 Posts
Discussion Starter · #1 ·
How do you wire up a USDM harness to make the Fogs turn on at will without having to turn on the parking lights nor the headlights?

I have seen several pics of members here and there having just their jdm fogs on, nothing else. How did you guys do this mod?

thx :)
 

·
I don't believe in Titles
Joined
·
7,495 Posts
I'm just throwing this out so I apologize if it's wrong but the USDM harness has two relays - one for the switch and one that "monitors" the high beam setting. The ability to turn the fog on the JDM harness comes from the fuse panel on ports 1 or 2 - depending on which one you use, it powers the switch in two different ways - if the switch has power, you can turn on the lights. You would have to hotwire one of the relays used in the USDM harness to do the same effect.
 

·
...under an umbrella
Joined
·
3,830 Posts
I originally had my foggies set to turn on and off w/o the parking lights/headlights being on. The draw back to that was that you don't have the headlight reminder to remind you whether or not you've forgotten to turn off your fog lights. I didn't like that so I hooked them up as they are supposed to.
 

·
I don't believe in Titles
Joined
·
7,495 Posts
gioe said:
I originally had my foggies set to turn on and off w/o the parking lights/headlights being on. The draw back to that was that you don't have the headlight reminder to remind you whether or not you've forgotten to turn off your fog lights. I didn't like that so I hooked them up as they are supposed to.
WHich harness were you using?
 
1 - 9 of 9 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top