Ended up being more that the wrong harness or sensor. Finally got it back after a month in the dealer. Initially, they tried new sensors, then replaced the OSM, when neither of those worked, they started tracing wires. It was elevated to a STAR case immediately, but even then, regional tech manager, a regional service electrical tech were brought in. When they dug deeper into the STAR cases, they did find one similar to my issue.
It turns out, when they installed the body harness, it was not placed in the correct position, and a screw near the C Pilar trim, pass side, went into the harness. Replaced the entire harness, put the interior back, and good to go. No BSRs, no codes. Plus, Chrysler Capital is refunding me 2 months. They showed me the old harness, and clearly a screw went into it and shorted out a couple of the wires.
Glad it's back, but not happy about having a brand new vehicle in the shop for that long.