Top 20 Pioneer DEH-P6800MP CD Player Questions & Answers

No reason being the perminent live that keeps the memory for the radio is obviously still feeding the CD side with ignition off.

See the wiring diagram on page 4 of the installation manual at http://www.pioneer.eu/uk/support/manuals/DEH-P6800MP/page.html

You may want to try disconnecting the power and then reconnect power after about 20 seconds, if you haven't already tried that.

If the screen is blank I doubt if resetting it will help. More than likely you have some bad solder connections on some surface mount resisters inside of the radio. Unless you are good at soldering small components I would suggest you have it repaired professionally.

The ribbon cable has gone bad. A new one can be ordered direct from pioneer at parts.pioneerelectronics.com

The flexible cable that goes from the face to the main motherboard may be bad.

You can buy this from them :
http://dealnay.com/560570/pioneer-xxa7381-knob-volume.html

did you test that there is 12 volts? do you have a multimeter to test it? make sure the connections are good. make sure it's grounded properly, the circuit needs to be complete to have the display working.

That ERROR code is a CD problem, ERROR·11, Dirty disc Clean disc/Scratched disc Replace disc. ERROR·11, Electrical or mechanical, Turn the ignition ON and OFF, or switch to a different source, then back to the CD player.
This unit may not operate correctly depending on the application used to encode WMA files, Depending on the version of Windows Media Player used to encode WMA files, album names and other text information may not be correctly displayed.
I hope that helps as I have an on line manual to be found here, Good luck with it. http://a248.e.akamai.net/pix.crutchfield.com/Manuals/130/130DEHP680.PDF

hi,

• From page 14 of the owner's manual, the error code AO indicates an "Electrical or Mechanical cause"; they recommend turning the ignition off and then back on, and then toggling from CD to radio and back to CD again.
  
  If you're still getting the error code, then you can try to check for loose connections yourself (or perhaps a jammed disc?), but you'll probably have to take it to a certified Pioneer Service Center or the dealer where you purchased the unit.
• good luck!
  

the flexible cable going from the face to the main motherboard may be bad.

You would need the Pioneer CDIB100 iPod adapter instead.
It might charge your iPod, but it does not charge some iPod devices such as the Nano, iPod Touch, and iPhone.

make sure the radio face is seated all the way
if everything work but the display the radio should b replaced

Please check the wiring, specially the speakers cables according to picture below:

no dont cut wires

you can get power from the fuse box ,the factory harness has a wire for the lights use a test light to see which one it is by turning the lights on and off to see which wire is hot when the lights are on

try pacparts.com.