I fixed an BCM issue that was causing many others. So the fix was a simple module soft reset. Before soft reset I was showing no front turn signal from live data. The circuit/ bulb where not working. However! After the soft rest When I hooked up my autel MX808. To verify after my DVOM & Visual. I notice on the bcm self tests and live data that front turn signals were not reading from bcm to Mx 808. But the actual turn signal system is working 100% weird. I just like to see and compare data findings that this is a normal bcm function which I think it shouldn’t be. But w/ multiplex wiring w/ CAN system u never know. To verify I have proper information from my CAN DLC break out box. 

Now I did self scanner check that’s ok.  My diagnosis does show wiring & hardware good. After following OEM factory service procedures a ok. But live data shows no front turn signal rf & lf off when should be blinking on/off. And front bulbs are working when this happens rears good too ! 

Compare to either 2012 or 2013 Ford Fiesta others live data in BCM data w/ a good working one to confirm. I’ll send pictures on this forum w/ my findings