Hello I just replaced my antenna mast three days ago and my antenna was working brilliantly! Yesterday I installed my new Pioneer AVIC-U310BT double-din navigation stereo. And after the installation I noticed my Antenna wont even power on (there is no churning from the motor) and my rear defroster button wont turn on either. Any ideas? everything else in my car works perfectly fine!

Also if I could get a diagram of my wiring in my 93 Accord, that would be great, because I can locate my antenna wiring and see for whatever reason if it is loose or maybe diagnose the problem...anyway Any help would be great!

 

The problem is that the power antenna wire and amp remote wire are both blue. Is the antenna reception fine?

The defroster shouldn't be affected, double check you fully connector the wiring.

Try installdr.com for a wiring diagram.

 

RE: finch13

Yeah the "antenna" wire for the harness that came with the deck was blue and I seen that the "antenna" wire for my 93 accord harness was blue, so I connected them and I have had no power what so ever to my antenna...is there a way to remedy that? I"m just baffled that one day my antenna motor was working, but the next there is no sound at all...Thanks, appreciate the information and help.