Thanks! That’s great information, I think we may have a winner lolI created this table for my T5.1 Barn Door to T6 Tailgate. In your case ignore the T5.1 column, only the Pin Number and T6 wire columns will be relevant. The numbers should correlate directly with pin and wire numbers on your tailgate. The coding can be found on previous posts on this thread. Good Luck.
View attachment 137979
I’ll strip things down and try to check all the wiring tomorrow then.
Quick confirmation since I’ve not seen it mentioned other than above, pin 23 on the bcm that already has a wire fitted…. I need to splice into that and solder another wire onto it?