Audio Systems: Avalon harness hook up, toyota avalon, blitzsafe

Question
im installing a deh 2600 pioneer deck in a 97 toyota avalon  im sure i did everything right but nothing work . please tell me how to hook it up the right way.  ho yeah,  it has the built in amp

Answer
You will have to use a proper amp interface or bypass the factory amp altogether. Check with companies like PIE, Peripheral, Scosche, and Blitzsafe for proper adaptors. Does it turn on? Does it play discs, but has no sound? Is there any buzzing at the speakers?