Question about Pioneer DEH-425 CD Changer

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Pioneer deh425 plug discription

I need to know what each of the 12 ports on the plug are for, it was rewired by some one before I bought the car. trying to put in a new cd player and don't want to wire it wrong. colors don't match any color code I have found I am looking for the pinout of the plug on the unit I have it for the new cd player I got but not the pioneer deh425. The old unit was working but the face plate is broken and wont stay on . SO I want to change it Some one Just used the wire they had No color code so I need to know the pin out of the plug.1-6 on top and 7-12 on the bottom. PLEASE.

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Re: Pioneer deh425 plug discription

I have one right in front of me and can tell you what color each wire is, from top left of plastic wiring port.
Black/ green ?
Grey/black ?
Blue Power Antennae
Black Ground
Black/white ?
Green/black ?
Red/green ? Left Lower row
Gray/red ?
Red Accessory/Ppwer
Orange Battery Memory power
Green ?

Posted on Sep 04, 2008

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Re: Pioneer deh425 plug discription

Memory (+12v Constant) Orange
Ignition (+12v Switched) Red
Ground (-) Black
Illumination Yellow
Phone Mute Yellow/Black
Power Antenna Blue
S p e a k e r s
Right Front (+) Gray
Right Front (-) Gray/Black
Left Front (+) Green
Left Front (-) Green/Black
Right Rear (+) Gray/Red
Right Rear (-) Black/Gray
Left Rear (+) Green/Red
Left Rear (-) Black/Green

Posted on Feb 25, 2015

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