Here's the deal. I bought a Toyota Sequoia that has Pioneer AVIC-D1 installed in it. I don't think that whoever did the installation did it correct. First the reverse camera isn't working at the moment, the screen comes up just no picture. The previous owner said that it used to work though.
Second is that the antenna doesn't extend when switched to radio mode and the stations aren't as strong as they should be, not getting AM at all.
Willing to pay or trade for someones expertise.