Yellow wire unpluged from radio

There should be some sort of indication of the wiring on the unit, sometimes on a label, sometimes moulded into a plastic panel on the back.

Might be power (+)

try going to audiovox.com

the yellow wire needs to goto a permanant power source such as the battery or a wire that stays live, the ground wire needs to goto another ground wire, or to a part of the car frame.

I took my radio out of the car I sold and tried to put it my other car and it keeps saying enter entry code, its a jensen vm5912 whats the problem.

go to a audio local seller and ask them if they have one they should be able to get you one

Call 919 562 5445 or Fax 919 556 7272 or visit their website www.jensenmobileaudio.com

easiest thing first. check the fuse on the hot wire on the radio harness. next, check to ensure the hot wire is to battery power, and the acc (likely yellow or orange) is attached to a wire that turns on with the ignition. next, check to ensure good ground. all this should take less than 10 minutes.

wire the parking break wire from the deck to the ground and it will work like a charm, until your crappy vm9410 all of sudden won't turn on any more :( It seems no one has a solution for that PROBLEM!!

Make sure that you have a good ground, Connect the orange wire and red wire are both connected to a reliable ignition wire and that the yellow wire is connected to a straight battery source. And that your fuse, if any, is tight and good. If this does not help, there may be internal problem of many sorts.

My only suggestion as last desperation, take your dvd player out of the vehicle. Open your hood, Take the yellow, red, and orange wire, tie them together and hook it to the positive post, and black to the negative. If your dvd player comes on like it should, Then it prolly a problem in your cars computer. Some newer cars automatially disable their radios when an alarm goes off, for theft reasons.