Hey my dvd jensen vm9022 i wanna check all wire but i take all now again fix all wire now need password but i know i need uesd password not working touch screen how i fix it and i know please

Please come back to the chat

try entering 123456789.

call Jensen at 1800-323-4815 they will give you the code

the 012345 WORKS! thank you so much

try reentering the code. if not the screen whent out. i bought one of thees screens. and had to return it more than 4 times the screen whent out . cd player didnt work .ect.....ect...

reinstall the factory radio use a digital volt meter to see witch wire supplies voltage when radio is turned on and off, note placement on harness then verify this wire is hooked up on the output side aftermarket harness you may have to jump it to get the maps to turn on. tip you can carefully pull unused wire from harness example (dimmer wire orange white) and move it to the position needed to keep it a clean install .

DVD head units have one extra wire in their wiring harnesses, compared to a standard CD head unit. On mine, it's a peach-colored wire, and is the activation wire for the DVD feature. During the installation, the instructions call for this wire to be tapped into the emergency brake indicator light wire. The reason is this:

The e-brake indicator light is what is called a "ground complete" circuit. That means that the bulb always has power applied, but when you pull the brake, that puts a ground to the wire and completes the circuit, allowing it to illuminate. The head unit sees this ground, and activates the DVD player.

In my Jensen unit, I simply ran this wire to a ground (I used a screw near the fuse box), and I put a switch on the wire, so I could break the ground contact at will. Jensen calls for a procedure to activate DVD playback. In their instructions, they tell you to select DVD from the option menu, and when the "lawyer screen" comes up (the one warning you to park before you watch a movie), you release the e-brake for 3-5 seconds, and then reapply it. To simulate that with the switch I used, I leave the switch closed (activated), and select DVD. Then I flip the switch "off" for 3-5 seconds, and flip it back "on". This tricks the head unit into thinking I put the e-brake off for a few seconds and then put it back on, and the movie will start. Then I can drive away.

Basically, ground the wire that is used for DVD activation, and put a switch inline on it. Then you can break and reapply the ground in whatever manner is required by the manufacturer of your head unit. If there is no off/on sequence with yours, as there is with mine, simply ground the wire to a screw inside the dashboard and you're done.

FYM

was the unit new or was it a demo? if it was new in a box I would take it back to where you purchased it from and exchange it. some decks the code can be reset such as the case you bought a used car ect., and others you need to replace the code IC in either case you will need to contact jensen custmer service or get the technical schmatic.
good luck stereo tech

is it the solid yellow wire if so that is the memory wire and it should be hooked up. if you are talking about the parking brake wire you either need to hook it up the the parking brake spring or bypass it