fog lights complete;
First I took the wire pig tails from a stock fog and spliced them (solder/heat shrink) to the female ends from the Pilot wire harness to make the pilot lights plug in like stock:
I mounted and plugged in the lights, made sure they work.
On my 96 model the factory fog lights only come on with the headlights with the low beam. I would like to use these suckers with parking lamps, low and high beams, so I searched the explorer forum for about 8 seconds and found this mod and the wiring I needed to do.
96 model fog light relay is in the relay box next to the airbox.
There are 4 wires to the fog light relay:
BK/Y = 12 V + constant
T/O = 12V switched to fog lights
DB/LG = 12V + from headlamp switch/relay (this is the + feed to the relay to say okay lights can be on, its hot in low beam mode only)
LB/BK = ground from the fog light switch ) fog light switch on dash depressed = fog light relay gets a ground - )
You cut the DB/LG wire and splice this into the parking lamp + feed which is the BROWN wire at your parking lamps and turn signals.
I just happened to have a piece of brown wire to use
at the relay box:
behind the side marker / parking lamp:
Here I never cut the brown wire, instead I use a razor blade to remove the wire shroud, then split the wire and run my new brown lead inside the copper threads, twisting them both together. Then soldered and of course heat shrinked. Some people may say "hey 410 how do you get heat shrink over a wire you never cut?" The answer is I took the brown pin out of the bulb plug so I could get the heat shrink over both leads. I want this to last for lifetime, not just until my electrical tape job comes apart and the parking lamp fuse blows because it touched ground
And of course the fogs on with the parking lamps:
geesh!!! a day and a half to wire and mount fogs! Oh well at least its done properly...