Well this thread was a huge waste of time.
I'm currently setting up a '19 Rubi to flat tow behind my motorhome, looking for insight into how to make any sense of the directions included with the Mopar wiring harness.
Unfortunately, 80% of this 10 page thread is one asshole beating his chest repeatedly and a half dozen others getting sucked into responding to him.
More like 80% clueless people that think they are invincible and willingly ignore the law, Mopar engineers, and safety of others on the road. They praise their wranglers but trash the Mopar engineers that say do not tow using the bumper plate connection. Then there are those that have no clue to the actual towing capabilities of their gasser MH which is clearly in full display here.