Here is my thread that I made:
Hello Everybody. I just recently installed factory fogs into my truck this past weekend and they turned out great. If your truck did not come with them and you are wanting to do the same, then this threads for you.
Here are the parts that you will need:
-Front Bumper: Don't have part Number.
-Fog Light Brackets: Part#: CH1061100
-Fog Lights: TYC Part#: 19594200/TYC Part # 19594100
-Fog Light Wiring Harness: Part#: 68045949AA
-Fog Light Dash Switch: Part#: 04602918AA/68020629AA
I got all of my parts off of Ebay, but you can look anywhere from Craigslist, Rockauto, Ebay, etc to find parts. I found the parts cheaper on Ebay but you may find them elsewhere cheaper.
Everything was pretty much straight forward. The bumper bolts up to where the old one was, brackets bolt up to their designated holes, and the fogs snap into the brackets. Run the wire harness to the fuse box and make your connections, and replace existing dash switch with new fog switch. Install was not very hard, just a little time consuming (for me). I downloaded the instructions for the fog lights that go into the middle of the bumper just as a guide. I will post the link to that when I find it.
I only hit three snags: 1st was when I was bolting up the fog light brackets. They didn't come with any bolts...I found some bolts and washers that I had around and was able to bolt them up.
2nd snag was the wiring instructions. For 2009-2010 trucks you wire it into one harness, and on 2011-2012 trucks you wire it into a different harness, so make sure you wire it correctly. The instructions contradicted where to wire the fog harness. All you need to know is to wire both to pins 11 and 16 on the back of the harness (2011-2012) and it will work.
3rd snag was the harness at the fuse box. The fog harness I got consisted of 3 wires: Ground with an eye hole, this wires to ground, and two wires, one each going to a fog light. The wires have a connector on the end of them that enables you to just snap them into the harness at the fuse box. This wasn't the case with me. The harness was pre-wired and plastic was injected around the wires, making it not possible to snap new ones in. However, while I could not find an existing fog harness, there were already wires in the pins that I needed to use. I ended up leaving a few inches to spare (just in case) and cut them, allowing me to just solder the fog wires to them.
After you do all of the physical work, you need to take your truck to the dealer and have the computer flashed with the sales code LNJ. This will enable the fog lights to work.
All in all it turned out great. Much better than just doing the factory fog light kit in my opinion. Check out the end result:
http://i1354.photobucket.com/albums/...psbd42893a.jpg
I also opted to install the factory tow hooks at the same time. I ended up leaving the billet grille that I had off and I think it looks good. Sorry for the long thread and hope this helps others!
