So previous owner wired up fog lights but I want to set them up factory, I have a new Air Bag / Fog light combo switch. I believe i found the connector by the center of bottom of radiator , I need the jumper that connects from there to each fog light. I have not taken the dash bezel off yet but I do think the factory switch wiring will be there. I have found jumpers from all other years but just not 2nd Gen. Any help with this would be great.

I have a complete after market harness that I tried on my bench and was able to make it work with the factory switch I bought but I don't want to rig anything. My truck has the pull head light switch.



Thanks

 

I was able to track down the front harness, Now I need to pull bezel and see if I have the wires for factory switch.

 

I’m trying to wire up fog lights on my 98.5 as well. Got a combo switch panel and found the wiring harness behind the little panel, but I had to take parts off of the old panel to make the replacement work. But that was fairly easy and the wiring harness plugged right in.

I ran into the trouble though, trying to find any sort of harness under the radiator. I found two different plugs, but neither activate or send any power when I push the button on the dash. I opened up the PDC under the hood and installed relays in the fog light position, but that didn’t help. Then I started getting weird electrical problems like my radio quit working and the 4wd light is stuck on now which is funny being it’s a 2wd truck. Reading wiring diagrams is a struggle, but I’m going to see if I can figure out where the wires run from the PDC and make my own harness to the fog lights.

 

If you found the right harness up front, most likely the relays weren't installed at the factory as the truck wasn't getting that option.