ZSC100
Well-known member
Is this vehicle still under warranty? If so, you need to find a dealer with a Tech who really knows FDRS from A diagnostic standpoint.Successfuly uploaded the as built file from motorcraft, no apparent issues, but the lights staying on for 10 minutes is still happening…
You can call and talk to service advisors and sus this out yourself. Ask questions like, do you have a tech that is really savvy with FDRS. Do they know how to use all of the diagnostic features of FDRS. Perform Network integrity tests. Look at module data live, like sensors, switches, and inputs? You can lead by briefly describing your problem, but if they balk at any of these questions. Say thank you and move on. The answer you want is oh yeah we have, Joe, he is an FDRS expert.
At a local dealer to me they have one guy who handles all of the FDRS work, he also happens to be one of the three EV guys. Although I don't think your issue has to do anything with an EV. There are methods within FDRS to see what is causing the lights to stay on as it is happening as long as it is reproducible.
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