From what I can gather, speaking with various folks, the 2007 5.9 uses the same protocol on the APPS as the 6.7, while the '06 uses the '05 protocol, so you need to use the APPS/harness for the ECM you intend to use.
This is possibly the biggest reason why the TIPM/Headlight harness is different between 2006 and 2007.
I have been finding that it's hard to get useful information on building harnesses.
Some people don't like to share their insight where this type of stuff is concerned.
Hell, I'm having a hard time finding an actual CM849 wiring diagram and internet searches have little info.
Quickserve's wiring diagrams blow ass and they are based on the CM850 system, which shows all sorts of inane crap.
I'll end up doing it the hard way, by taking a dash, headlight/TIPM harness and an engine harness apart, then tracing the necessary wires to their points of origin/end.
Fortunately, I have multiples of each harness and ECMs to work with.
You'll need a very friendly dealer, or a good working relationship with an EFILive V2 after you get a standalone figured out.
I have neither. :banghead:
Mark.