Hi there, I have a 2010 Prius III with JBL, I'm in the process to upgrade the head unit to a Pioneer AVH-4200NEX, I purchased a PAC RadioPRO 4 PR4.2-TY11 kit to hook up the OEM harness and steeling control. Most cable are color coded and plug in directly. After everything is hook up, I still have 2 harness from the car that are not plug to anything. Can anyone tell me what those are. The one i have question is the smallest white plug. it doesn't connect to anything in the Pac module connector. Also is the blue plug for XM antenna? Is there any harness or cable that I'm missing for my setup? Thanks!
Anything else to share on this? I'm debating getting some android auto unit and installing myself. Also planning to do a rear view camera.
I installed a 4201NEX on my 2010 last weekend and dont recall using those same cables myself . And I don't have XM radio neither so the blue one could be for that but not sure. Tested a JBL one from a local seller and didn't like it after that so went with this Pioneer 4201NEX and difference is day and night .. But anyhow those 2 cables probably are not needed at least not for me .
