Hi guys, im working on a mod but need to know if anyone has a pinout for voltage for the gen 3 overhead light panel? Here is the panel. It has a 20pin plug in.
Ok, working on adding an aftermarket HomeLink door opener and needed this info too. Here is what I found: (2015 Prius Persona, no OnStar-like service.) Pin 1: White/Black Ground Pin 2: Black Mic:SNS2 Pin 3: White Mic:MCO- Pin 4: Black Mic:MCO+ Pin 5: Red Mic:MACC Pin 6: Purple, N/C to Board Pin 7: Green, N/C to Board Pin 8: Green Tail lights on (+12v) Pin 9: N/C Pin 10: Yellow, N/C to Board Pin 11: Doors Open (Pulls to Ground on Door Open) Pin 12: White Rear dome light Door Open (Pulls ground if switch in in "Door" mode and Doors are open.) Pin 13: N/C Pin 14: N/C Pin 15: N/C Pin 16: N/C Pin 17: White Ground out to Rear Dome Pin 18: N/C Pin 19: White +12v out to Rear Dome Pin 20: Red +12v (10A Fused, Dome Light) N/C = Not Connected. Some pins had wires on the plug, but were not connected to anything on the dome light circuit board. Pins 2-5 are for the Blue-tooth microphone.
