Theres been lots of discussion as to where to connect the BLK lead of the battery maintainer / trickle charger on vehicles with a BMS installed.
Of all places, CTEK put the diagram on the back cover and I admit I didn't see this until I was cleaning up my desk.
So see the pic below from the...
Even though they list MIL-STD's & a CAGE Code, thing is missing, maybe I missed it, in all their advertising is the lack of an NSN which means no organization in the DoD has adapted their product. I don't have access to HAYSTACK anymore to see if it's the supply system.
OH, even Dishonest...
Saw this and my southern friend @subquark came to mind ???
https://www.npr.org/2023/03/10/1162629535/canada-flipping-middle-finger-ruling-god-given-right
I'm fortunate that the service dept at Rowe Ford in Westbrook Maine has been great for me. I can honestly state I don't have the same issues many here have with the dealers they purchased their Ford from.