Today I bought some fog lights from a junk yard for my monte. My car never had them before and I looked to see if my car came with the fog light harness. Unfortunately the fog light harness is not there. I want to hook the fog lights up to the switch but im not sure how to proceed. Any information would be greatly appreciated.

 

i don't know if I found the fog light plug in but I can tell you where its at on my 01 ls,i pulled the plastic piece off around my hood latch and seen an extra plug in tapped to the headlight harness,this could be it but im not sure,mine was close to the passenger side of the car,

 

I just checked and I found that same plug on the passenger side also. What is that plug for?

 

im not exactly sure,i had one member tell me it was for the temp gauge on the overhead console in the ss model but I kinda thought it was for the fog light adapters,theres a few extra plug ins hiding here and there that ive found

 

im thinking that I may need to get a harness off another monte that has the connectors for the fog lights.

 

that's what I was about to ask if you pulled the harness when you pulled the lights,i plan on doing this too,(if my future body kit has a spot for foglights)

 

i just pulled the lights because I thought that chevy included the harnesses for the fog lights on my monte

 

The factory service manual shows the fog lamp connectors bundled in the same harness as the headlamps behind the grille and near each headlamp. That harness is connected to the IP (instrument panel) so your gonna need the whole harness from the headlamps to the IP. There's also a relay in there and of course the switch. (See pics of illustrations, schematic and connector view in next post).

 

Here is the schematic, illustration, and connector views. This might help a little more.

 

If you can't find the plugs Plumbob mentioned, GM may have used a different wiring harness.
Someone mentioned finding a connector. If it is between the headlights, infront of the radiator/condenser and a small 2 pin connector, I can tell you 100%, that is the ambient temp sensor connector for the DIC (driver info center). I've installed a DIC in my Monte and wife's Impala (they did not come with one) and used that very plug on both cars for that sensor.

BTW - if you don't have an info center and want one, let me know.