UPDATE: For anyone who is interested, it turns out I wired things in reverse and luckily only blew a fuse. I ended up pulling and checking every fuse in the engine compartment and the glove box to find it. The radio power and upper display are protected by the fuse in the glove box for the rear...
Hello,
I'm hoping someone may be able to help me. I was trying to install a new pioneer head unit (4400-bh) with the axxess steering wheel control adapter. I hooked everything up, but the axxess unit was not sensing the radio. Looking at the instructions, it said to connect pin 1P on the factory...