Question about Pioneer DEH-P2900MP CD Receiver /AM/FM/MP3/ CD Player

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Description of Wires

What are the green, white, gray, and purple wires for on the wiring harness?

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  • dawuinme Mar 23, 2008

    i'm trying to do a self install of this unit....i hvae wiring from a previous pioneer dvd unit, but i have no idea where to go from box opening

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318lawless- these wires are the speaker outputs,the white is left front positive and the white with the black strip is left front negative. grey right front positive, the grey/black is neg. the purple is right rear,purple black neg.green is left rear,green black isneg. If you have any further questions let me know. cooltek Mar,3/08

Posted on Mar 04, 2008

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Trying to install kenwood kcd mp238 cd player into a 1996 Ford Expedition. I need to know wiring data to connect the wires of cd player to harness, which colors should I match wires up to, so I can just...


Black Ground, yellow, battery, red switch battery, blue not used, blue white power antennea/amp, brown tel mute, white black front left neg, white front left pos, gray black front right neg, gray front right pos, green black rear left neg, green rear left pos, purple black rear right neg, purple rear right pos

Oct 24, 2012 | Car Audio & Video

1 Answer

Installing aftermarket stereo in 99 silverado which wires from stock harness connest to aftermarket harness


connect the wires as indicated below

1999 Chevrolet Silverado C1500 Wiring, aftermarket stereo wire colors

Car Radio Battery Constant 12v+ Wire: Orange, yellow
Car Radio Accessory Switched 12v+ Wire: Yellow, red
Car Radio Ground Wire: Black, black
Car Radio Illumination Wire: Gray (Tape off) not used
Car Stereo Dimmer Wire: Brown (Tape off) not used
Left Front Speaker Positive Wire (+): Tan, white
Left Front Speaker Negative Wire (-): Gray, white/black
Right Front Speaker Positive Wire (+): Light Green, gray
Right Front Speaker Negative Wire (-): Dark Green, gray/black
Left Rear Speaker Positive Wire (+): Brown, green
Left Rear Speaker Negative Wire (-): Yellow, green/black
Right Rear Speaker Positive Wire (+): Dark Blue, purple
Right Rear Speaker Negative Wire (-): Light Blue, purple/black

Oct 22, 2011 | 1999 Chevrolet Silverado 1500

1 Answer

Where can i get a wiring diagram for my 2002 chrysler neon auto


12V CONSTANT WIRE RED and PINK/BLACK Ignition harness
12V IGNITION WIRE DARK BLUE Ignition harness
12V ACCESSORY WIRE BLACK/ORANGE Ignition harness
STARTER WIRE YELLOW Ignition harness
PARKING LIGHTS (+) BLACK/YELLOW At Headlight switch
POWER DOOR LOCK (5-wire reverse polarity) ORANGE/PURPLE Harness Coming Into Vehicle From Driver's
Door
POWER DOOR UNLOCK (5-wire reverse
polarity)
PINK/PURPLE Harness Coming Into Vehicle From Driver's
Door
DOOR TRIGGER (-) YELLOW/BLACK At Headlight Switch
DOMELIGHT SUPERVISION (-) Use door trigger
TRUNK TRIGGER (-) GRAY/BLACK At Light In Trunk
TACHOMETER WIRE TAN/BLUE or BLACK/GRAY At Ignition Coil
BRAKE WIRE (+) WHITE/BROWN At Brake Pedal Switch
HORN TRIGGER (-) BLACK/RED Harness Coming From Steering Wheel At
Column
CAUTION! SRS airbag wires are not enclosed in protective loom at the steering column. They are a twisted pair of wires that run with rest of
ignition harness. Be careful not to cut or probe these wires.

Radio:

(Black plug)
Rear Right speaker -: Blue w/White stripe
Rear Left speaker -: Brown w/Yellow stripe
Front Right +: Purple
Front Left +: Dark Green
Rear Right speaker +: Blue w/Orange Stripe
Rear Left speaker +: Brown w/Blue Stripe
Power Antenna/Amp: White
(Gray Plug)
+12v battery wire: Pink or Pink w/White Stripe
+12v Ignition wire: Red w/ White Stripe
Front Right speaker -: Blue w/ Red Stripe
Front Left speaker -: Brown w/ Red Stripe

May 03, 2011 | 2002 Dodge Neon

1 Answer

I have a 97 toyota tocoma ext.cab. and am putting in my new cd player although my wires are not the same colors could you tell me what wires i need to match


Hello... I will try and help you with your problem. I am assuming that you have cut the factory harness off in the truck? If you have and you can reconnect it, I would recommend doing this and then you can purchase a wire harness adapter and then just match the colors. The benefit in using an adapter harness is the ease of the installation, and the more you change the radio in the truck, the shorter the wires will get. If you do not have the factory harness, or cannot reconnect the old one, here is the hardwire code:

Wire purpose: Truck color: Alpine harness:
Constant 12V+ Blue/Yellow Yellow Switched 12V+ Gray Red Ground Brown Black Illumination Green N/C Dimmer n/a N/C Antenna Right Front Front Speakers 6 1/2" Doors Left Front (+) Pink White Left Front (-) Purple White/Black Right Front (+) Light Green Gray Right Front (-) Blue Gray/Black Rear Speakers 6 1/2" Rear Corners Left Rear (+) Black Green Left Rear (-) Yellow Green/Black Right Rear (+) Red Purple Right Rear (-) White Purple/Black


Hope this helps!

20 year car audio/video installer
Bay manager

Apr 06, 2011 | Alpine 16 Pin Original Head Unit Harness

1 Answer

Need to determine whichcolor wires are for the speakers,the constant,switched.


Your vehicle radio color codes below;

Radio 12v blue + radio harness
Radio Ground (chassis)
Radio Ignition pink + radio harness
Radio Illumination yellow/red + radio harness
Factory Amp Turn-on blue/white or pink + radio harness
Power Antenna N/A
LF Speaker +/- purple - green/yellow +,- radio harness or amp under rear deck
RF Speaker +/- brown - brown/white +,- radio harness or amp under rear deck
LR Speaker +/- orange - black/pink +,- radio harness
Notes: On vehicles with premium audio systems, the LR speaker wires are yellow/green - white/orange.
RR Speaker +/- gray - gray/red +,- radio harness
Notes: On vehicles with premium audio systems, the RR speaker wires are red/black - gray/blue.

Feb 06, 2011 | 2007 Nissan Sentra 2.0 SL Sedan

1 Answer

Need Wireing diagram to hook up a Wire Harness to a Kenwood BT645U to a 2000 Jeep Grand Cherokee


2000 Jeep Grand Cherokee Stereo Wiring Constant 12V+ Red/White Switched 12V+ White/Red Ground Black Illumination n/a Dimmer Orange Antenna Right Front Front Speakers 6" x 9" Doors Left Front (+) Light Green/Red Left Front (-) Light Green/Green Right Front (+) Light Blue/Red Right Front (-) Light Blue/Black Rear Speakers 6 1/2" Rear Door Left Rear (+) Dark Green/White Left Rear (-) White/Dark Green Right Rear (+) White/Purple Right Rear (-) Tan/Dark Green


Kenwood Wires:

Red: Switched 12volt
Yellow: Constant 12volt
Black: Chassis Ground
Blue: Not used
Light Blue/Yellow: Steering wheel control
Brown: Mute Control
Blue White: Power Antennae (or Amplifier remote turn on)
White - White/black: +/- left front
Gray - Gray/black: +/- right front
Green - Green/Black: Left rear
Purple - Purple/black: right rear

Dec 21, 2010 | Car Audio & Video

1 Answer

Installing new radio


Factory in-dash wire harness that
snaps into the factory radio.
AS VIEWED FROM MATING END OF CONNECTOR
E F G H I N O P
A B C D J K L M
Note:
using an optional snap on wire harness adapter will simplify the wiring. Most snap on
wire harness adapters have already converted and color coded the wires from the auto
makers in dash wire harness to match typical aftermarket radio wire colors.
** The wire colors listed in the chart above are typical for these vehicles during these years
but may not be the exact colors for this vehicle. This is another reason to use a snap on
wire harness adapter. **
Typical Honda/Acura "Typical" New Radio
Pin What It Is In Dash Wire Color Equivalent Wire Color
A Right Rear Spkr (+) Red w/ Yellow Stripe Purple
B Left Rear Spkr (+) Blue w/ Yellow Stripe Green
C Power Antenna Trigger Brown w/ White Stripe Blue or Blue w/ Wht Stripe
D +12 Volt Ignition Wire Yellow w/ Red Stripe Red
E Right Rear Spkr (-) Brown w/ White Stripe Purple w/ Black Stripe
F Left Rear Spkr (-) Gray w/ White Stripe Green w/ Black Stripe
G Ground Wire Black Black
H Do Not Use
I Do Not Use
J +12 Volt Battery Wire White w/ Yellow or Blu Stripe Yellow
K Dash Light Dimmer Wire Orange
L Left Front Spkr (+) Blue w/ Green Stripe White
M Right Front Spkr (+) Red w/ Green Stripe Gray
N Do Not Use
O Left Front Spkr (-) Gray w/ Black Stripe White w/ Black Stripe
P Right Front Spkr (-) Brown w/ Black Stripe Gray w/ Black Stripe

Dec 26, 2008 | 1990 Honda Accord

1 Answer

Ford focus 1999


Pin --- Color --- Stripe --- Function

Harness 1

1 --- White --- Black --- Left front +
2 --- Gray --- Black --- Left front -
3 --- White --- Purple --- Left rear +
4 --- Gray --- White --- Left rear -
5 --- White --- Red --- Right front +
6 --- Gray --- Red --- Right front -
7 --- White --- (none) --- Right rear +
8 --- Gray --- (none) --- Right rear -

Harness 2

1 --- (not used)
2 --- Black --- Green --- Radio Ground
3 --- (not used)
4 --- Orange (thin) --- Black --- Radio Illumination
5 --- Green --- Yellow --- Radio switch
6 --- Black --- Yellow --- Radio Ground
7 --- Orange (thick) --- Black --- Radio 12V

Harness 3

1 --- White --- Green --- Speed sensor
2 --- (not used)
3 --- (not used)
4 --- (not used)
5 --- (not used)
6 --- (not used)

Dec 22, 2008 | 2003 Ford Focus

2 Answers

Wiring diagram


First, you can buy a harness for whatever vehicle you're putting it into and the colors on THAT harness will match the harness on the radio.. With that said:

black---------ground
red------------12V Switched (ignition)
Yellow-------12V (constant)
blue-----------power antenna
blue/white--Amp turn on
orange-------dimmer
white--------Left front+
white/blk---Left Front -
Gray---------Rt Front+
Gray/blk----Rt front-
green--------left rear+
green/blk---left rear-
purple--------rt rear+
purple/blk---rt rear -

Aug 04, 2008 | Sony CDX-M610 CD Player

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