I strongly advise against messing with the TIPM pin-outs... they are very sensitive and I promise you that you'll end up with a $1,000+ repair by messing with it.

Do yourself a favor and buy the FogZilla or go to the dealer and pay them to reflash your truck to Export Mode... and enable the fog lights w/ high beams....

if you still want to mess with the TIPM then go download the service manuals for a 2006 Dodge Ram and a 2008 Dodge Ram... (the 2008 doesn't have all the wiring diagrams)

You can download them by clicking on the link in Weedahoe's signature (search for him on here, that is his user name.)