Question about Pioneer DEH-P6400 CD Player

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Re: STEREO PROBLEM - Pioneer DEH-P6400 CD Player Car Audio Receivers

I need a wire layout

Posted on Jan 28, 2008

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I need a wiring diagram for a pioneer deh-p6400.. please help..

red - 12v battery
yellow- 12 ignition
black- ground
blue/white- amp turn on
white FL+
white/black FL -
gray FR +
gray/black FR -
green RL +
green/black RL -
purple RR +
purple/black RR -

Feb 15, 2011 | Pioneer DEH-P6400 CD Player

1 Answer

I have a Pioneer DEH-P6400 head unit. I need a wiring diagram so i can reinstall it.

the standard radio diagram is

yellow 12v battery

red 12v accessory

black earth

blue/white amp rem

blue power antenna

white fr left +

white/black fr left -

grey fr right +

grey/black fr right -

green rear left +

green/black rear left -

purple rear right +

purple/black rear right -

that should help u

Aug 13, 2010 | Pioneer DEH-P6400 CD Player

1 Answer

I need a wiring color code for a pioneer deh p6400 stereo deck ex i need to know what each color goes to ex. which color is the constant which is right speaker + etc

constant is yellow . switched ignition is red. ground is black. amp remote is blue white. illumination is orange. speakers are gray front right. white is front left. green is rear left. purple is rear right. all speaker wires have a match with a black stripe is negitive

Feb 07, 2010 | Pioneer DEH-P6400 CD Player

1 Answer

Wiring A Pioneer DEH P6400

If the factory harness is still in tact, you can buy an adapter at Best Buy for about 20$ or ask to see one and write down the pins and wires then match it up and cut n splice to your new deck. Hope this helps

Aug 17, 2009 | Pioneer DEH-P6400 CD Player

1 Answer

I need the wiring diagram for the Pioneer CD player model DEH P6400

Red= acc 12v
Yellow = constand 12v
black = ground
blue/white = remote turn 12v out.
purple pairs are the Right rear speaker
Grey pairs are the front right speaker
white pairs are the front left speaker
green pairs are the left rear speaker
orange white is the dimmer.

Mar 17, 2009 | Pioneer DEH-P6400 CD Player

1 Answer

86 buick century

go to a car stereo store and buy an adapter plug it will plug into the plugs in your dash then all you have to do is match the wire colors from your radio to the colors on the adapter..........i believe some walmart stores carry these

Dec 27, 2008 | Pioneer DEH-P6400 CD Player

1 Answer

Aux and sub settings

you have to turn the headunit off using the headunit (there is a button that says off or power just cant remember which one) once its off and is displaying only the time you hold the function button and all the other options will come up.

Jun 29, 2008 | Pioneer DEH-P6400 CD Player

1 Answer

Wiring diagram

Check here for the info you need.

Mar 13, 2008 | Pioneer DEH-P6400 CD Player

2 Answers

Install pioneer DEH-P6400 into 98 dodge dakota, just wont work :-(

Have you measured the 12v ignition and permanent supply?
Also check the earth.
You will need a tester for this.
Check the fuses

John w

Feb 13, 2008 | Pioneer DEH-P6400 CD Player

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