That's good news i suppose, i couldn't imagine Rivian making a mistake like that. So looking at your adapter, one of the pins doesn't touch anything correct? I believe it's the #5 pin. I tested my #4 pin and it is ground. I also tested #16 and i get the 12v like i'm supposed to.
Thanks for letting me know. Any chance you can confirm that your OBD2 port looks the same as mine? Meaning the #4 & #5 pins are both active? A picture would be amazing! Thank you so much. If i can verify this, then it would solve a lot of problems.
I'm hoping someone else has an OBD2 to usb-c adapter on their Gen2 vehicle and can confirm that the pins on the adapter and the port are similar to mine. Or if there was a mistake made on my OBD2 port from Rivian.
I have an adapter for my 2025 Gen2 R1T to power a smart screen, but it isn't working. It won't even power my phone. Upon investigating i lined up the pins from the adapter with the pins on my port and they don't match up. Only 3 pins come with the adapter but one of them plugs into a blank space...