Does anyone have a pin layout of the connector that the CCM harness connects to? I have all pins on the male side but pin 5. Any help appreciated.

Edit. Lots of reading but found it.

 

I know there was more than a few place to get parts, but whats the latest and greatest (cheapest) place t get parts today?
Thanks!

 

So I'm on the AutoNation website, but there are 4 parts that say are not for my truck (2018 3.5 XLT 502-A) Is this normal, or rather can be ignored or are their other compatible parts I need to search out? The parts in question are parts # from the list in this thread
5C3Z17C756-BB BRACKET TO BUMPER SCRIVETS
FL3Z14C022A DISTANTCE SENSOR BRACKET
FL3Z-9C888-BA ACC Steering wheel switch (I have the Raptor wheel on so def not sure if it will fit or if I need to get a raptor version of this part)
FL3Z-15k867-B DISTANCE SENSOR BUMPER HARNESS

Thanks for the help!!!!!!

 

Here is what i have for my 2018 2.7 LARIAT. Mostly just Part number prefix change to JL3Z vs FL3Z. Not sure what the difference would be from 2.7 to 3.5 if anything in terms of the harness for the distance sensor. The scrivets are just little plastic push pins. we may or may not need them but with them being that cheap..might as well order them.
JL3Z-14C022-A DISTANCE SENSOR BRACKET
JL3Z-15K867-F DISTANCE SENSOR BUMPER HARNESS

 

If you never had ACC then it would obviously tell you you don't need those parts for ACC, But you do, Also isn't your truck a 302A (XLT) as a 502A is a Lariat.

 

yea I wasnt sure if it was like that for everyone (will not fit your truck warning) and yup you are correct its a 302A not 502A,

 

Just re-read my post, Kinda sounds like I'm being a Dick. Was not meant to sound like that, Sorry

 

I just ran through this mod on my 2016 Lariat 501A. My truck didn't have the harness in the dash for the collision avoidance module - but I proceeded with the mod anyway since others stated they were able to get ACC working without the module installed.

As soon as I turned the truck on - it immediately saw the ACC. I did all of the Forscan config - cleared all DTC, and did a calibration. Calibration took me about 5 minutes.

The problem I am having is I am constantly getting a DTC that the left steering wheel pack is not found, and some error about the SCCM module not compatable. I don't have the exact errors, but I can get them if needed . I reset the SCCM module - and every other module with errors at least a dozen times. I pulled the steering wheel a few times, re-seated the wiring harnesses, and I still get the same error.

I then put on my original cruise control steering wheel module - and the DTC on the SCCM module went away - but none of the cruise buttons work. I did reset the SCCM back to my factory defaults after switching the steering wheel modules. My arrows/ok selector do work fine (with both the old and new steering wheel button modules).

So - anyone have ideas? Could I have a bad clock spring? Are my ACC Cruise steering bad?

Thanks in advance!
-Jeff

 

I think you missed programming that module right

 

I programmed that module (SCCM) - I went over the all of forcan changes about 12 times. I even loaded the SCCM module from backup (factory) and made the change to the module several times as well. I followed the adaptive Cruise control guide that @storkpkp created - https://docs.google.com/document/d/1...6-SN12xJE/edit


I hope it is something I missed... I will probably get a new clockspring and button module on order tomorrow. I just did the heated steering wheel mod (which works great) - so I have a new wheel and clockspring... but I don't remember if I had ever tried enabling just regular cruise after changing the clockspring out.

-Jeff