VM9410 PROB. UNIT DOESNT WORK CORRECTLY.IT HAS A GOOD GROUND AND 12 VOLT CONNECTION,BUT WONT FUNCTION. IT MAKES BEEPING SOUNDS BUT DOESNT TURN ON. RESET BUTTON DOESNT DO ANYTHING FOR ME.

The motor has to have voltage and a good ground.
Could be a faulty ground connection.

make sure you have a good ground and 12 volts on the power wire.the problem is in the way you are wiring it if the unit works when hooked to a battery.

buy a digital volt meter and start checking fuses for the radio at fuse panel . if blow replace it . if not blown remove radio from dash check to see if radio is still grounded . if still grounded take the volt meter turn on to dc volts and take black test lead touch to your radios ground the touch the red test lead to the red with to see if you get 12 volt with car on if not need to find out why .. take to professsinal ..

you can also check the yellow wire on radio it should have 12 volts allways doesnt matter if car in off or running this saves memory for clock and station presets.

if every thing is test out right then you need to buy new radio ..

if you dont feel good about doing this yourself find a mecp car audio installer and have them troubleshoot your problem maybe expensive but a good tech could find out problem with in the first 30 to 45 minutes it get 35.00 per hour to troubleshoot car audio system ...


http://www.tintingbyfredjohnson.com

Test the power source at the back of the radio and ensure its geting 12v dc

The size of the wire affects the performance of an amp, but the amp should still turn on. 12 volts is 12 volts. So you tested with another amp, on the same wires, and it works fine.The only thing you can really check on the new amp is the fuses in the side. If those are blown, then you should be able to (Unless the amp is fried, and that's why it blew the fuses in the first place) fire it right up. If the fuses arent blown, and you have all your power, and ground, and still nothing.. Well then in that case the amp is just bad, and regardless of the wattage, you just don't fix a Pyle amp.

Sound like to me you got a problem with the capcitor inside the unit, if its under warrenty it will need to be serviced. If its not I ould be checking capcitors inside to make sure there not bulging leaking or otherwisen ot wroking correctly.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

12/29. I actually figured this one out myself after reading posts concerning parking brake over rides. It turns out that the Boss BV9055 will not powerup if the pink parking brake wire from the units wiring harness is not grounded. Once I grounded that pink parking brake wire the unit did power up.

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.

If your getting the "Can't view dvd in drivers view must apply parking brake" you need to recheck your ground. You might want to try another location for the ground. If the unit is VM9410 you can simply ground the parking brake wire and you'll be good to go.

two things might be wrong is there 12 volts and is there a good ground . hope this might help.