I have installed a 2013 6.0/6l80e and the e38 into my 2007 jeep jk. I am having an issue with the cruise control setting. When I first start the jeep in the morning cruise will set, if I turn the ignition off and then restart the cruise will not set and might reset after a couple key cycles. It will reset after it sets for a while 1-2 hrs or overnight. I have enabled the scanner to read the cruise control switch activity, when it is not setting I have watched all the switches and they are responding to what is activated. I was told that maybe there is a dtc code setting within the cruise control area but the hptuners scanner will not read that area, BCM? I have not taken it in to anyone with a scanner (dealer) to see about the codes, I just dont want to throw $100 at it just to see. Is there a chance that there is something within the tune that needs to be looked at or a way to get the hptuners scanner to read the dtc?

Thanks for any help or suggestions