What type of scanner are you using? I am shocked that you don't have codes. This vehicle has an electrical system call Compact US Wide. That doesn't mean much other then it is very sensitive to modules being offline which is what you have. It is either caused by a faulty module or a wiring issue causing communication issues.
Long story short, I have battled many Darts with this issue.
Your scan tool just doesn't seem to be able to pull the needed codes but is recognizing there is an ECU not communicating. Unfortunately your tool doesn't appear to be able to tell which ECU. Your vehicle has about 15 modules that could be the cause.
I know it is asking a lot but is there anyone else that you know that has a scan tool just to see if their's can pull the codes out this?
Saturday, February 22nd, 2020 AT 6:57 PM