So I have yet to actually post anything I've done to my truck since picking it up Feb 9th, 2024. But kinda excited about this mod / improvement and wanted to put it out there in case anyone else was interested in doing it. It may already by on this forum, I know lots of talk about it on the F150 Gen14 forum.
I have a 2023 Tremor 402A package. So I ordered FL3Z-13C724-E harness (rear passenger) that came in the 2015 thru 2017 F150. It comes with the small dot light that the 22s and 23s come with but also a small bar for the bottom cubbies like the 21s came with. When it finally came in I went into Forscan and made changes in APIM (7D0-01-02-xxxx-xxxx-Ax enables ambient light color change palate on infotainment screen) and then BCM (726-55-01-03xxx-xxxx enables Ice Blue for door close and Red for door ajar) Mine were already coded for Ice Blue and Red. Removed panel, plugged in new light harness and shut door. Started the truck, enabled parking lights so ambient lights would be on. Ice blue light in both spots. Then opened door and it switched to red. Excellent!!
Hooked everything back up, put paneling back on, waited for night to take the pics, lol. Got the other 3 harnesses on the way. It's the small things...