Agreed, drove by dad's and only had 2 Lariats but didnt have the tech package so couldn't test it myself. I'm still very "meh" over the exterior refreshes, and that tailgate emblem looks hideous.

 

Here's a VIN for an '18 Lariat with tech package I found: 1FTEW1EG8JKC03840

 

Hmm, looking through the '18 Workshop Manual and I don't see anything that looks different from ACC on our years. I also don't see anything in there about "Adaptive Cruise Control with Stop-and-Go" and nothing I see says anything about it being able to bring the truck to a complete stop. Wondering if this manual will be updated with this once these are available or what's the deal?

 

ADAPTIVE CRUISE CONTROL WITH STOP-AND-GO

Adaptive cruise control with stop-and-go technology* allows you to set a cruising speed and distance from the vehicle ahead. When activated, the stop-and-go feature automatically accelerates and brakes your truck while maintaining your preset distance. The stop-and-go technology can bring your vehicle to a complete stop in stopped traffic and resume as traffic begins to move.**

This feature might be easier to do with some software changes because basically the only time that your adaptive cruise shuts off when braking is when it gets down below 20 miles an hour and disengages automatically, almost comes to a stop now and with that maybe It just need to stay engaged. Food for thought .

 

I noticed when I pulled up the VIN you provided it doesn't show a CCM (I know sometimes all of the info doesn't show though), but it does show a 723 module & a 754 module

 

Only thing that looks different is the 2nd picture below for the '18 where it shows IPMA being involved in the process for "Adaptive Cruise Control With Pre-Collision Assist "

IPMA address numbering from the VIN I posted is completely different than IPMA numbering on my '16 Platinum so new module or firmware flashing at the very least.

 

Well that shows me all I need to know...without the addition of a mirror camera & IPMA the only ACC I can add is the original - Thanks

 

So what's the wiring diagram for this new private bus between the IPMA to this CCM?. The address parameters of 706 has changed for the IPMA. and that's true there is no address at 764 for the CCM in that truck, so my guess 754 is probably the new CCM address for the module then. We will have to see.

 

Now that you have the manual for 2018 it should tell you what what it each address stand for what module. What is at 754 ?

 

754=TCU

It's strange that CCM is still listed at 764 but it's listed as (without pre-collision assist) but yet I don't see anything else listed for CCM with pre-collision assist.