Needing help finding the foglight harness that plugs into the switch on the dash next to the overdrive button cant figure out where to look ive got the harness that t off from the plug below the rad core support i bought it 3 yrs ago from a used car lot very clean its fully loaded and ever since ive owned it the fuse panel underhood it has the 15 qmp fuse never taken out and both relays i just need help locating the foglight harness that goes to the switch ive read the hynes manual doesnt gove me much found while reading the internet and 1 mentioned the laramie slt came with factory foglights but they some times didnt plug that in nd another mention the dealership found youtube vids but only show hookin up new foglights in the bumper or led conversion dont get me wrong i love my auxbeam leds with a fuseable link on inside cab fuse panel but i want the factory fog light setup i think itd make my truck look even better

 

I've looked for that fog light harness but have not been able to find it to-date. When I remove the dash in the not-too-distant future to replace the broken up top dash panel and rebuild the heater box, I plan to look for it again, as I suspect it's there, but hidden somewhere.

I did find the fog light wiring that connects to the fog lights under the bumper and to the PDC, which makes me think the other harness is likely hidden under the dash somewhere..

 

Supposedly, the harness for the switch *should* be there..... just cleverly concealed somewhere. May have to pull the cluster to find it.

 

The only plug i found under the dash

Only the green with yellow stripe has switchable power checked it wit a test light

Found this flat plug it comes thru the firewall dont know wat it is

 

Connector 226 is the fog lamp switch connector, should be a gray six pin connector. Connector location shows "behind fog lamp switch", yeah. Really helpful...... But, it should be in that area somewhere. Of course, that switch is at the TOP of the dash.... so, likely fun to try and find.

 

Ya im lookin dash is apart but cant really pull the cluster its so tight still lookin for it i did find a couple plugs therr also in this post wat i found

The only plug i found under the dash

Only the green with yellow stripe has switchable power checked it wit a test light

Found this flat plug it comes thru the firewall dont know wat it is

 

If you don't have the service manual for your truck yet, get one from here. Wiring diagrams and such are in section 8W.

 

I believe that big white connector is for connecting a brake controller for towing.

 

That manual doesnt have factory fog lights or even the switch setup like if i download the 98 one it says foglights be connected to 12 power

The 96 one doesnt show foglight wires but the 98 one here says its by power outlet

 

Things changed a couple times in 98..... Don't go by that one.

The foglight stuff is in the Front Lighting section.... I found it without too much trouble.