Aftermarket radio Install powers on theres a constant clicking noise coming from the cabin speakers; no other audio. Sub speaker w/external amp does produce audio. I tried the linking together the red and the blue wires from the aftermarket harness to the single red wire coming from the stereo and there was only the clicking sound. Installed a Jensen CMR270 (Jensenmobile Search results for: 'Cmr270 harness' Jensenmobile) = contains image of the raio and harness. I am stumped as the previous aftermarket radio audio was working perfectly. All i did was disconnect and re-connect wire for wire. Any info on of areas of concen I should check or a possible solution. 2003 pilot.