Installing a 2018 EX radio into 2015 EX. I'm deep into it, and need to make everything work. I need the wiring diagram/pinouts to all the connectors, especially connector "C" for the 2018. Need to know where the F CAN hi and lo go into the 2018 radio. So far I have the VIN unlock done, it powers up, there's sound, Sirius XM works, USB to iphone works, steering wheel controls work. B CAN is connected and recognized. Still need to get the radio to recognize lane watch camera, reverse switch (it may be read from F CAN, I'm unsure, but I can view the camera in diagnostics, but not when car is in reverse). Also need the car to know that it's not in motion (always thinks it is, and locks me out of phone setup, for Carplay). I believe one of the mic wires aren't connected either.

If anyone can help with some diagrams, it would be greatly appreciated. I tried the techinfo.honda thing, even paid them for a day, but it wont let me log in. Working on that with Honda, but it's taking a while.

 

Nevermind. Got the techinfo.honda thing working.

 

Super interested to see how it works out, are you gonna do a writeup when you got everything working?

 

Were you able to manage to get the 2018 radio to work on your 2015?