Watching individual pouches fail most likely.I received a call and follow up email today from the Ford Electric Vehicle Team. Apparently my truck is throwing an error code that they see, but I do not. They created a case and contacted the dealer for a service appointment.
"They want to proactively replace certain high-voltage battery module(s) that will help prevent performance degradation of the high-voltage battery. They will use the parts from my vehicle to further evaluate how they function in the field."
The service is scheduled to take one day (or so). The dealer will provide a rental vehicle at no charge.
This could be interesting...