In the process of swapping Laramie seats into my 2022 BH with Level 1 Equipment Group, I discovered that the wiring for the 115V Inverter is present in the donor IP wire harness. So, of course, I had to swap it in too! Harness is in pic. I've discovered that the 3 connectors still in Tesa tape are Module-Inverter C1, Module-Inverter C2 and Switch-Inverter. One spliced branch of the PK/YL wire went to a 20 pin, square, black connector (second pic). I can not find the matching connector in my truck. From where this wire came off the harness, the connector should be in the steering column area. Am I missing a component in my truck that is required for the inverter to work? Or, can I just ignore this branch of the PK/YL? Thanks, Brent