Toyota FJ Cruiser Forum banner

accessory wire

  1. Stereo / Electronics / Electrical
    Recently bought a used 2011 Toyota FJ. Wanted to upgrade the sound system, bought a new head unit and got it all hooked up. Problem: every time I turn it on, it resets/takes me through the “initial setup” screens/doesn’t save settings. I’m 99.9% (maybe) sure it’s because my wire that’s...