This is for 2019+ Ford Ranger with INCANDESCENT tail light. I’m not sure how to wire in factory LED
GFC black wire to Ford black wire
GFC Red wire to Ford yellow wire
All you need to remove the tail light is 5/16’ wrench or socket, remove the 2 black bolts and give the light housing a VERY good yank
If anybody has hooked into LED lighting please let us all know how you did it.