Anonymous posted an answer for this Pioneer DEH-P3300 CD Player:
"without knowing what car it is you might want to check to see if you need the harness to..."
Anonymous posted an answer for this Rockford Fosgate Punch 301M Car Audio Amplifier:
"Check the Inline Fuse -=Usually located Close to the battery in the engine copartment=-..."
Anonymous posted an answer for this Kicker S10L52 Car Speaker:
"If it isnt this way try this, Take the + Lead from the amp to the + on the Sub, Cross from..."
Anonymous posted an answer for this Sony XS-L122P5 Car Subwoofer:
"Check the Polarity on the subs, you might have to invert one. Best way i know of to test..."
Anonymous posted an answer for this Bazooka BT6014 Car Subwoofer:
"Sometimes the Bazooka tubes have an internal amp. I am not sure of this model but maybe..."
Anonymous posted an answer for this Alpine CDA-9851 CD Player:
"If someone tried to steal it maybe they Jolted some of the wires behind the harness or the..."
Anonymous posted an answer for this JVC KD-S580 CD Player:
"Possibly, But unlikely in my expierence. try taking the Radio, Twist the Red and Yellow..."