Here is the wiring diagram I made to integrate the Sony MEX-DV2000 into the Honda Accord EX V6 navi ('04 only).





This weekend I did a lot with the car. I dremeled the hell out of the center console above the radio to accept a 5.25" speaker above the navi sub-display. It is in the same location as the TL's 3.5" speaker. I also ran an RCA cable from the center dash storage space (where the MEX-DV2000 is going to go) to under the passenger seat (where the center channel amp will go). I also ran a remote in, power and ground cables from my sub amp underneath my driver's seat to under the front passenger seat for my center channel amp. I finally ran speaker wire from under my front passenger seat to the center storage dash area. and wired up the center channel speaker.

I get the Sony headunit on Tuesday, so I will be messing with it that night. Now, I just need to figure out which wires go where from the Sony headunit to the Accord's wires. The speaker wires I got.

http://www.xplodsony.com/files/manua...all_Manual.pdf

Looking at the above installation manual, here is what I know (from the MEX-DV2000):

1.) Black - Ground
2.) Blue - Antenna Remote
3.) White/Blue Color - To Amplifier Remote In
4.) Lt. Blue - Attenuator (interface cable of car telephone)
5.) Orange/White - Illumination (+)
6.) Red - +12V Accessory (switched)
7.) Yellow - +12V (hot at all times)
8.) Lt. Green - Parking Brake (ground)


Since the Accord wiring diagrams could be found here:
http://www.driveaccord.net/forums/sh...ad.php?t=29160


I think what I have is right.

#1 above will go to the black ground wire, pin A20 from the Accord's audio unit.
#2 above will go to the yellow/green antenna power wire, pin A1 from the Accord's audio unit.
#3 above will go to the blue amplifier remote in on the aftermarket amp I have
#4 above will go to the interface cable of a car telephone, which I don't have. Could this be hooked up to the OEM navigation voice somehow?
#5 above will go to the red/black dim control wire, pin A9.
#6 above will go to the yellow/red switched ignition wire, pin A2.
#7 above will go to the white green battery input (hot at all times), pin A10.
#8 above will go to the parking brake wire, but could this wire be hooked up to ground?

 

Are you trying to keep the stock radio while doing this? They do make a harness for this car.

 

Yeah I know. I did it the hard way and hard-wired the wires together. Everything works now, and now I have surround sound!